CB_Changes_EE_e

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liquibase中changeset参数

liquibase中changeset参数

liquibase中changeset参数摘要:一、liquibase 简介二、changeset 参数的作用三、changeset 参数的类型1.属性参数2.数据类型参数3.操作参数四、changeset 参数的使用方法及示例1.使用属性参数2.使用数据类型参数3.使用操作参数五、changeset 参数在实际应用中的优势和局限性六、总结正文:一、liquibase 简介Liquibase 是一款流行的数据库迁移工具,它可以帮助开发人员更轻松地管理数据库版本的变更。

通过使用Liquibase,可以确保在团队开发过程中,数据库的更改遵循一定的规范和流程,从而降低因数据迁移引发的风险。

二、changeset 参数的作用在Liquibase 中,changeset 是一个关键概念,它表示数据库更改的一个原子单元。

changeset 参数用于定义数据库更改的内容,包括对表、列、索引等数据库对象的创建、修改和删除操作。

通过为changeset 参数赋值,可以实现对数据库的不同操作。

三、changeset 参数的类型在Liquibase 中,changeset 参数主要分为以下三种类型:1.属性参数属性参数主要用于定义数据库对象的属性,例如:`<propertyname="username" value="张三"/>`。

在实际应用中,可以通过`<changeSet>`元素内的`<property>`元素来设置属性参数。

2.数据类型参数数据类型参数用于定义数据库对象的数据类型,例如:`<dataType class="ng.String"/>`。

在实际应用中,可以通过`<changeSet>`元素内的`<column>`元素来设置数据类型参数。

3.操作参数操作参数主要用于定义数据库对象的操作,例如:`<add>`、`<modify>`和`<drop>`等。

change_configuration 用法 -回复

change_configuration 用法 -回复

change_configuration 用法-回复【change_configuration 用法】是指改变配置的方式和方法。

在软件或系统开发中,配置是指为软件或系统进行一系列设定和参数的手续。

正确地调整和改变配置可以使软件或系统更好地满足用户的需求。

本文将详细介绍change_configuration的用法,并提供一步一步的指导来说明如何正确地改变配置。

第一步:了解配置文件在了解change_configuration的用法之前,我们首先要了解配置文件的概念。

配置文件是一种包含系统或软件的设置信息的文本文件。

它通常以特定的格式编写,并包含一系列的键值对或属性。

配置文件存储了软件或系统的各种参数,如数据库连接信息、日志级别、界面风格等。

通过修改配置文件中的相关项,我们可以改变软件或系统的行为或外观。

第二步:确定要更改的配置在进行change_configuration之前,我们首先要确定要更改的配置。

这可能涉及到对系统或软件的特定属性进行修改,例如修改数据库的连接地址、增加日志的输出级别等。

只有明确了要更改的配置,我们才能具体地制定change_configuration的步骤和方法。

第三步:备份原配置文件在进行任何配置更改之前,我们建议先备份原配置文件。

这样可以避免因为配置更改错误而导致系统或软件无法正常运行。

备份可以通过简单地复制或重命名原配置文件来实现,确保能够在需要时恢复到原来的配置状态。

第四步:编辑配置文件进入change_configuration的核心步骤:编辑配置文件。

根据前面确定的要更改的配置项,打开配置文件,并找到相应的位置进行编辑。

通常配置文件中的配置项以键值对或属性格式呈现,用来说明特定的配置参数。

对于每个要更改的配置项,我们需要根据具体情况修改其对应的值。

例如,如果要修改数据库连接地址,可以在配置文件中找到类似"db.host=127.0.0.1"的行,并将其修改为"db.host=new_host"。

jenkins changeset使用

jenkins changeset使用

jenkins changeset使用Jenkins是一个开源的持续集成(CI)工具,它能够自动进行软件构建、测试和部署等任务。

在Jenkins中,changeset是指代码仓库中一次提交所引起的变化集合。

本文将介绍Jenkins中changeset的使用,包括如何查看和管理changeset。

我们需要了解如何查看changeset。

在Jenkins的任务页面中,可以找到与该任务相关的构建历史。

点击某一次构建,可以进入该构建的详细信息页面。

在详细信息页面的左侧导航栏中,可以找到"Changes"或"改动"等相关选项。

点击该选项,就可以查看该次构建所引入的changeset。

在changeset页面中,通常会列出该次构建所修改的文件列表。

每个文件都会显示其相对路径、修改类型(如新增、修改或删除)以及修改的行数。

通过查看changeset,我们可以了解到该次构建所引入的具体变化,包括代码的新增、修改或删除。

接下来,我们可以利用changeset来进行一些管理操作。

例如,我们可以选择性地回滚某次构建所引入的变化。

在changeset页面中,通常会有一个"Revert"或"回滚"的按钮。

点击该按钮,可以选择需要回滚的文件或文件夹,并进行回滚操作。

回滚操作将使代码恢复到回滚之前的状态,帮助我们修复错误或回退不需要的变化。

我们还可以利用changeset来进行代码审查。

在Jenkins中,常常与代码仓库管理工具(如Git、SVN等)进行集成。

在代码仓库中,我们可以通过查看changeset来了解每次提交所引入的变化。

通过结合代码审查工具,我们可以对changeset中的代码进行评审,确保代码质量和安全性。

Jenkins还提供了一些插件来扩展changeset的功能。

例如,可以使用"Changelog"插件来生成更详细的changeset报告,包括变化的作者、提交日期等信息。

智能控制器访问和操作指南说明书

智能控制器访问和操作指南说明书

85464609161011Operating InstructionsIntelligent ControllerAccess and Operation by Web BrowserBefore operating the unit, read these operating instructions thoroughly and keep them for future reference.Model No. CZ-256ESMC1U1006 Kadoma, Kadoma City, Osaka, JapanCV6233189659CONTENTSCONTENTS1. COMPUTER ENVIRONMENT REQUIREMENTS (1)2. LOG-IN (1)3. SCREEN DISPLAY AND OPERATION (2)3-1. [Each Tenant] Screen (2)3-2. [Each Tenant Details] Screen (5)3-3. [All Units] Screen (5)3-4. Distribution Ratio/Usage: Data Download Screen (6)3-5. Alarm Log Screen (7)3-6. Mail Send Log Screen (9)3-7. Program Timer Screen (10)3-8. Tenant Holiday/Timer Special Day Screen (12)3-9. Prohibit Remote Control Screen (13)3-10. WEB Settings Screen (14)3-10-1. Server details (16)4. SUPPLEMENTARY INFORMATION (18)Note:This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to providereasonable protection against harmful interference in a residential installation. Thisequipment generates, uses and can radiate radio frequency energy and, if not installed andused in accordance with the instructions, may cause harmful interference to radiocommunications. However, there is no guarantee that interference will not occur in aparticular installation. If this equipment does cause harmful interference to radio or televisionreception, which can be determined by turning the equipment off and on, the user isencouraged to try to correct the interference by one or more of the following measures:•Reorient or relocate the receiving antenna.•Increase the separation between the equipment and receiver.•Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.•Consult the dealer or an experienced radio/TV technician for help.FCC Caution: To assure continued compliance, follow the attached installation instructions.Any changes or modifications not expressly approved by the party responsible forcompliance could void the user's authority to operate this equipment.ACCESS AND OPERATION BY WEB BROWSER ACCESS AND OPERATION BY WEB BROWSERAccessing the Intelligent Controller from your computer allows you to monitor/operate air-conditioningequipment using a Web browser.1. COMPUTER ENVIRONMENT REQUIREMENTSIn order to use the web browser of your computer to connect to the Intelligent Controller and monitor/operateair-conditioning equipment, the following environment requirements must be met.Supported browser : I nternet Explorer 6.0 or laterJava applet : S un Microsystems Java Plugin Ver 1.4.2 or laterScreen resolution : 1024 × 768 recommended2. LOG-INTo log in to the Intelligent Controller, enter the following into the address bar of the web browser:h ttp://[Intelligent Controller address]/SACWWW/index_[language code].aspFor example, if the Intelligent Controller address is 192.168.0.2 and you want to connect to the English page, enter:h ttp://192.168.0.2/SACWWW/index_en.aspIf the DNS is used and ID name (device name) of the Intelligent Controller is “WindowsCE0”, enter: http://WindowsCE0/SACWWW/index_en.asp.The language codes are as follows.Enter the user ID and password set for the Intelligent Controller to log in.Shows the site name that was set for Intelligent Controller.Enter the user ID that was set for Intelligent Controller.Enter the password that was set for Intelligent Controller.Click the Login button.3. SCREEN DISPLAY AND OPERATION 3-1. [Each Tenant] ScreenAfter you log in to the Intelligent Controller, or when you use the menu to select [1. Status/Control :1. Each tenant], a screen such as shown below appears. (Screen details may differ depending on the user logged in.)NewbuttonUpdates the screen to the latest information.Menu(The menu may differ depending on the user logged in. The following menu appears when logged in as an administrator.) Lets you select one of the following screens.★Administrator Menu★Special User Menu★General User MenuTenant listShows the indoor unit and tenant structure currently accessed by the Intelligent Controller in a list. Select indoor units by clicking different parts of the list.Clicking on the part highlighted in the screen example above will select the individual indoor unit, while clicking on the tenant name (Tenant001, Tenant002, etc. in the example) will select all indoor units for that tenant. Clicking on the top of the list (Tenant in the example) will select all indoor units of the site.Only the tenants that can be operated by the user permission used to log in (administrator, special, general) are displayed. Icon display areaShows icons for indoor units connected to the Intelligent Controller.Clicking on an icon whose frame is shown in reverse will select that unit. Clicking on a tenant name will select that tenant.Notification columnShows information about the connection status of web browser and Intelligent Controller, etc. Alarm code displayShows the alarm code as a tooltip when the cursor is moved over the icon of the indoor unit for which the alarm is occurring. Site nameThe “Site name” set in the Intelligent Controller appears. ⑧ Remote control windowShows the Remote control window. When this window has been closed, clicking on the indoor unit or making another selection will bring it up again.A Status/Control screen sectionShows the status of the indoor unit and the operation condition. When a control operation is performed, the background color of the respective field changes and the Send button becomes available. Clicking the Send button will send all operation steps performed up to this point to the Intelligent Controller. If you instead click the Cancel button or perform a step such as selecting another indoor unit, operation steps performed up to this point will be canceled.ERemote control windowB Control sectionShows controls for possible operation steps such as start/stopswitching, operation mode selection, temperature selection, fanC Send buttonSends the changes made to theIntelligent Controller.D Cancel buttonCancels the changes made.E CHECK buttonsUsed to check the timer setting and remote control prohibitionsetting status.(See “3-7. Program Timer Screen” and “3-9. Prohibit RemoteControl Screen”.)Clicking the Return button will return the display to theprevious screen.Remote control window for general user3-2. [Each Tenant Details] ScreenWhen you use the menu to select [1. Status/Control : 2. Each tenant details], a screen such as shown below appears. (Screen details may differ depending on the user logged in.) Operation principles for this screen are similar to those of the “3-1. [Each tenant] screen”.3-3. [All Units] ScreenWhen you use the menu to select [1. Status/Control : 5. All units], a screen such as shown below appears.(Screen details may differ depending on the user logged in.) A maximum of 256 indoor units are displayed in1 screen. Operation principles for this screen are similar to those of the “3-1. [Each tenant] screen”.3-4. Distribution Ratio/Usage: Data Download ScreenWhen you use the menu to select [3. Distrib. ratio/Usage : 3. Download] while logged in as an administrator,a screen such as shown below appears.You can download files by selecting them and clicking the “Download” button.A cut-off data file appears for each piece of cut-off data that appears on the Intelligent Controller unit. Beaware, however, that the dates that appear on the Intelligent Controller unit appear as file names on this screen.For example, cut-off data that appears as “01/Apr-30/Apr” on the Intelligent Controller will appear as“20070401-200704301.csv” on this screen.When the following message appears after clicking the “Download” button, select “Open” or “Save”.•“Open” ........ Open the selected CSV file using spreadsheet software.•“Save” ......... Select a folder and save the CSV file.3-5. Alarm Log ScreenWhen you use the menu to select [4. Maintenance/Test Run : 2. Alarm log] while logged in as anadministrator or special user, a screen such as shown below appears.When an indoor unit is selected in the tree section, the previous 14 occurrences are displayed.(Same as the display on the Intelligent Controller.)“I/D alarm log”, “O/D comm. error log”, and “Adaptor alarm log” can be selected from the drop-down list.[O/D comm. error log] logs the history of errors in communication between the outdoor unit and the Intelligent Controller or the communication adaptor.[Adaptor alarm log] logs the history of warnings as determined by the Intelligent Controller or the communication adaptor.(Duplicate adaptor addresses, communication error between the Intelligent Controller and adaptor, etc.)3-6. Mail Send Log ScreenWhen you use the menu to select [4. Maintenance/Test Run : 4. Sent mail log] while logged in as an administrator, a screen such as shown below appears.No.The entry numbers for the sent mail log. With a maximum of 20 (No. 1 to 20) possible entries, the newest entries appear at the top of the list. When the number of entries exceeds 20, entries are deleted starting with the oldest. As up to three mail recipients can be specified, up to three log entries can be recorded for one alarm occurrence.Rslt“OK” appears when an alarm mail is sent properly, and “NG” appears when sending fails.Send T.The date and time the alarm mail was sent (or sending was attempted).ToThe recipient address the alarm mail was sent to. If the address is too long, only part of the address may appear.Unit nameThe name of the indoor unit for which the alarm occurred.Alarm codeThe code for the alarm that occurred.Stat“Occurrence” appears when a notification of an alarm occurrence is sent, and “Restoration” appears when a notification of an alarm restoration is sent.AddressThe address of the indoor unit for which the alarm occurred.The address follows the format, “adaptor number - link number - system (outdoor) number - indoor number”. When a test mail is sent, “TEST_MAIL” appears.⑧3-7. Program Timer ScreenWhen you use the menu to select [6. Auxiliary settings : 3. Program timer] while logged in as anadministrator, or use the “CHECK” button for timer operation in the remote control window, a screen such as shown below appears. (As non-administrator users can only confirm settings and not configure them, the “Cancel” and “Send” buttons only appear when logged in as an administrator.)When the daily timer number is selected in the tree section, the current setting status is displayed.Click the desired setting item, and you can select the setting from the drop-down list as shown below.Drop-down lists are also displayed for the weekly timer in the same way as the daily timer number.Tree section“Cancel”/”Send” buttonsYou can only configure daily timer settings one number (D1, D2, etc.) at a time. If you attempt to switch to D2 settings in the middle of configuring D1 settings, for example, the message “Send for each daily timer.” appears.In such a case, apply or cancel the current settings by clicking the “Send” or “Cancel” button, respectively, before configuring the next daily timer number.For details on the settings, refer to the operation manual for the Intelligent Controller.The “Check RC prohib.” button appears in the previous page when logged in as an administrator or special user. When you click on this button, a screen such as shown below appears.3-8. Tenant Holiday/Timer Special Day ScreenWhen you use the menu to select [6. Auxiliary settings : 4. Ten.Ho/TimerSp.Day] while logged in as an administrator, a screen such as shown below appears.Tree section “Cancel”/”Send” buttons“Copy” buttonYou can only configure tenant holiday/timer special day settings one tenant at a time. If you attempt to switch to Tenant002 settings in the middle of configuring Tenant001 settings, for example, the message “Send for each tenant.” appears.In such a case, apply or cancel the current settings by clicking the “Send” or “Cancel” button, respectively, before configuring the next tenant.To copy changed settings, click the “Send” button and apply the settings before copying.For details on the settings, refer to the operation manual for the Intelligent Controller.3-9. Prohibit Remote Control ScreenWhen you use the menu to select [6. Auxiliary settings : 5. Prohibit R/C] while logged in as an administrator, or click the “CHECK” button for prohibit remote control in the remote control window, a screen such as shown below appears. (As non-administrator users can only confirm settings and not configure them, the “Cancel” and “Send” buttons only appear when logged in as an administrator.)For details on the settings, refer to the operation manual for the Intelligent Controller.3-10. WEB Settings ScreenWhen you use the menu to select [6. Auxiliary settings” : 10. WEB settings] while logged in as an administrator, a screen such as shown below appears.For details on the settings, refer to the operation manual for the Intelligent Controller.Input values have the following restrictions.Setting ItemInput Range Input Character LimitationsSite nameUp to 40 characters One-byte “=” is prohibitedIP address (each block ) Numbers 0 to 255“0.0.0.0” and “255.255.255.255” are prohibitedSubnet mask Default GatewayDNS (Primary, Secondary) WINS (Primary, Secondary) Numbers 0 to 255“0.0.0.0” is prohibitedDevice Name Alphanumeric characters, “–”, and “_” Up to 15 characters First character must be alphabetic character.“-” and “_” are prohibited as ending charactersSender's SMTP Symbols are “@” “.” “_” “:“ onlySender's account “=“ is prohibitedRecipient account 1 to 3Up to 40 alphanumericcharacters and symbolsTo [3.10.1. Server details] screen“Cancel”/”Send” buttonsIf a value that is outside the input range or input limitations is set, the window below appears.If the network settings have been changed when the “Send” button is clicked, the window below appears. Always check there is no problem restarting the Intelligent Controller unit.When “YES” is clicked for submission, the screen changes as shown below, and the Intelligent Controller unit restarts.When a mail test is sent, the window below appears when the mail settings have been changed.In this case, either click the “Send” button to enable the mail setting changes or click the “Cancel” button to disable the changes, and then send the mail test again.If the Intelligent Controller unit is processing (check configuration, cut-off, backup, etc.), this screen cannot be displayed or updated, mail test cannot be sent, and setting change “Send” cannot be performed. If the Intelligent Controller unit is displaying the initial setting screen (main menu 5) or the Settings screen (main menu 6), setting change “Send” cannot be performed. In either case, the following window appears.3-10-1. Server detailsWhen you click the “Server details” button from the [WEB settings] screen, a screen such as shown below appears.For details on the settings, refer to the operation manual for the Intelligent Controller.To [3-10-1-1 Receiving server settings] screenInput values have the following restrictions.Setting Item Input RangeInput Character LimitationsPort number Numbers 0 to 999999 User ID PasswordUp to 50 alphanumeric characters and symbols3-10-1-1. Receiving server settingsWhen you click the “Receiving server settings” button from the [Server details] screen, a screen such as shown below appears.For details on the settings, refer to the operation manual for the Intelligent Controller.Input values have the following restrictions.Setting Item Input RangeInput Character Limitations Recv. server address (POP3) Up to 40 alphanumeric characters and symbolsSymbols are “@” “.” “_” “:” only User ID Password Up to 50 alphanumeric characters and symbolsPort number Numbers 0 to 999999SUPPLEMENTARY INFORMATION4. SUPPLEMENTARY INFORMATION■ When connecting the Intelligent Controller via Internet, consider implementing network security measures, such as a firewall.■ Error MessagesErrorCauseRemedySystem configuration change!(when logged in with Administrator privileges)The system configuration of the Intelligent Controller has changed. This is a warning message. Wait a moment and resume operation.Intelligent Controller is nowprocessing, please wait. Please try later.The Intelligent Controller is applying settings. Access from the Web is heavy.If configuring settings with the Intelligent Controller, switch to a non-settings screen (such as screen 1-n).Wait a moment and resume operation.Communication errorThe Intelligent Controller was turned off whileconnected, or a cable was unplugged or the network failure.Try the operation again.Verify that the Intelligent Controller is turned on, and that the network wiring connections are correct.Invalid user IDThe entered user ID is different from the user ID registered on the Intelligent Controller.Verify the user ID that was registered to the Intelligent Controller.Wrong passwordThe entered password is different from thepassword registered on the Intelligent Controller.Verify the password that wasregistered to the Intelligent Controller.All Stop!All units were forced to stop.Do not operate until unit operation resumes.The external all stop input is switched on for the Intelligent Controller unit.When the external all stop input is changed to OFF, the messagedisappears. After changing to OFF, wait for the message to disappear.DC1011-11111 Printed in Japan。

change命令用法

change命令用法

change命令用法change命令是Linux系统中的一个重要工具,用于更改文件或目录的权限、所有权和软硬链接等属性。

在系统管理、文件操作和安全控制等方面,change命令的使用非常广泛。

本文将详细介绍change命令的用法、参数和示例,帮助读者更好地理解和应用该命令。

change命令属于Linux系统的文件系统工具之一,它可以修改文件和目录的各种属性,如权限、所有权和软硬链接等。

使用change命令可以确保文件和目录的访问权限得到控制,避免未经授权的访问和操作,从而提高系统的安全性和稳定性。

change命令的基本语法如下:change[-R][-r][-v][选项]文件或目录其中,选项包括:*-R:递归处理,更改指定目录及其下的所有文件和子目录的属性。

*-r:只递归处理指定的文件或目录,忽略子目录。

*-v:显示详细信息,包括已更改的属性。

在使用change命令时,需要注意以下几点:1.change命令需要以root用户或具有相应权限的用户身份执行。

2.只有拥有相应权限的用户才能更改特定文件或目录的属性。

3.在使用change命令时,要确保输入正确的文件或目录路径,避免误操作导致数据丢失。

三、change命令参数详解change命令有许多参数可以调整其行为,下面列出了一些常用的参数:*-p:仅显示要更改的属性,而不实际更改它们。

*-u:显示当前文件或目录的所有权信息。

*-l:显示当前文件或目录的软硬链接信息。

*-x:忽略给定的文件或目录,跳过其属性更改。

这些参数可以结合使用,根据具体需求进行灵活调整。

例如,使用-R参数可以递归处理整个目录树,而使用-u参数可以只显示当前文件的所有权信息。

下面是一些使用change命令的示例:1.更改文件权限:change-R/path/to/directory-m755*//将指定目录及其下所有文件的权限更改为755(所有者可读/写/执行,所属组和其他用户可读)2.更改文件所有者:change-u/path/to/fileowner=new_owner//将指定文件的拥有者更改为new_owner用户3.创建软链接:change-R/path/to/directorylink=/path/to/link//在指定目录下创建指向/path/to/link的软链接,并将目标设置为当前软链接指向的文件或目录的所有者、权限等信息保持不变4.跳过特定文件或目录的属性更改:change-x/path/to/ignore//跳过指定文件或目录的属性更改,不会对其进行任何操作五、总结本文详细介绍了change命令的用法、参数和示例,帮助读者更好地理解和应用该命令。

Exchange漏洞总结

Exchange漏洞总结

Exchange漏洞总结Exchange漏洞总结0x00 前⾔在渗透测试过程中,Exchange是⼀个⽐较奇妙的⾓⾊。

⼀⽅⾯,Exchange在外⽹分布很⼴,是外⽹打点⼈员进⼊内⽹的⼀个重要渠道。

另外⼀⽅⾯,Exchange在域内有着重要的地位,⼀般来说,拿到Exchange服务器的权限,基本等同于拿到域管的权限。

因此他⼜是内⽹选⼿重点关注对象。

本⽂将总结部分Exchange已知的特性以及漏洞。

没有Exchange凭据的情况,主要有爆破泄露内⽹信息配合钓鱼进⾏NTLM_Relay有Exchange凭据的情况下,主要有导出邮箱列表Exchange RCE漏洞Exchange SSRF 进⾏NTLM_Relay使⽤hash/密码操作EWS接⼝攻击outlook客户端从Exchange到域管以下详细说明查看补丁号0x01爆破在外⽹,看到开着Exchange,出现如下界⾯,我们可能第⼀反应就是爆破。

出现上⾯那种还好,burp拦截下,爆破开始。

但是在渗透过程中,经常出现以下这种情况对于这种情况,我们⽆需绕过验证码即可进⾏爆破.事实上,除了上⾯那个界⾯之外,以下接⼝都可进⾏爆破,⽽且⽀持Basic认证⽅式./ecp,/ews,/oab,/owa,/rpc,/api,/mapi,/powershell,/autodiscover,/Microsoft-Server-ActiveSync python EBurst.py -L users.txt -p 123456abc -d 有个需要注意的点就是这款⼯具不⽀持⾃签名证书,我们⼿动改下,忽略证书错误就⾏0x02信息泄露CVE-2020-17143⼀、漏洞简介此漏洞使远程攻击者可以披露有关受影响的Exchange Server安装的信息。

利⽤⾝份验证才能利⽤此漏洞。

特定缺陷存在于GetWacIframeUrlForOneDrive服务命令的处理中。

造成此问题的原因是缺乏对⽤户提供的xml的正确验证。

zabbix abschange的用法

zabbix abschange的用法

文章标题:深度探析zabbix abschange的用法在IT运维管理领域,zabbix是一款非常重要的监控系统。

而其中的abschange功能更是让管理员和运维人员极为头疼。

今天,我们就来深入探讨zabbix abschange的用法和作用。

1. 了解zabbix abschangezabbix abschange是zabbix监控系统中的一个重要功能,它可以帮助管理员实时监控系统资源的变化情况。

在监控系统运行状态、网络流量、服务器负载等方面,abschange都发挥着非常重要的作用。

它可以快速捕捉到系统资源变化的瞬间,让管理员能够及时发现潜在问题和风险。

2. zabbix abschange的使用方法要使用zabbix abschange,首先需要在zabbix监控系统中进行正确的配置和参数设置。

另外,还需要了解如何根据监控需求来合理设置abschange的触发条件,以及如何通过zabbix提供的图形化界面来查看监控数据。

只有这样,才能更好地利用abschange来监控系统资源的变化情况。

在具体使用zabbix abschange时,需要关注的几个重要方面包括:- 设置合理的触发条件:根据系统特点和监控需求,设置abschange 的触发条件是十分重要的。

这需要根据实际情况来调整阈值,以确保及时捕捉到系统资源变化的重要瞬间。

- 监控数据的展示与分析:zabbix提供了丰富的图表和数据展示功能,但如何根据这些展示来分析系统资源的变化情况,也是需要技巧和经验的。

- 告警与处理:对于zabbix abschange触发的报警,及时的处理和反馈非常重要。

管理员需要清晰了解如何对不同类型的报警进行区分和处理,确保系统运行的稳定性和安全性。

3. zabbix abschange的个人观点和理解在我看来,zabbix abschange是一项非常有价值的监控功能。

它可以帮助管理员及时发现系统资源的变化情况,提升了系统监控的实时性和全面性。

textchanged用法 -回复

textchanged用法 -回复

textchanged用法-回复[textchanged用法]引言:文本处理是当前计算机科学中一个非常重要的研究领域。

文本中的信息量巨大,因此需要对文本进行清洗、转换和修改等操作,以满足不同的需求。

其中,`textchanged`是一种常用的文本处理工具,它可以根据指定的规则对文本中的内容进行修改。

本文将介绍`textchanged`的使用方法,并通过实例详细说明其功能和应用。

一、`textchanged`的基本功能`textchanged`是一种用于文本处理的功能强大的工具,它可以对文本中的内容进行修改和转换。

在使用前,我们需要首先安装并导入`textchanged`库,然后利用其中的函数对文本进行处理。

二、`textchanged`的使用方法1. 安装`textchanged`库使用`pip`命令可以简单地安装`textchanged`库,具体命令如下:pip install textchanged2. 导入`textchanged`库在代码中导入`textchanged`库,以便后续调用其中的函数。

导入语句如下所示:import textchanged3. 对文本进行转换利用`textchanged`库提供的函数对文本进行转换。

例如,我们可以使用`replace`方法将文本中的特定词语替换为指定的内容。

具体代码如下所示:text = "Hello, World!"new_text = textchanged.replace(text, "World", "Universe")print(new_text)运行以上代码,输出结果为:"Hello, Universe!",可以看到"World"被替换成了"Universe"。

4. 对文本进行清洗除了转换外,我们还可以利用`textchanged`对文本进行清洗,去除其中的特殊字符或无效信息。

el-treecheck-change用法 -回复

el-treecheck-change用法 -回复

el-treecheck-change用法-回复ELTreeCheckChange是一种用于检查和跟踪变化的工具,常用于软件开发中的版本控制和代码管理。

本文将详细介绍ELTreeCheckChange的用法,包括安装、配置和使用步骤,帮助读者更好地了解和应用这一工具。

第一步:安装ELTreeCheckChange要使用ELTreeCheckChange,首先需要在计算机上安装相应的软件。

ELTreeCheckChange是一个命令行工具,它依赖于Python环境以及其他一些必要的库。

因此,在安装ELTreeCheckChange之前,必须先安装Python。

1. 访问Python官方网站(2. 打开一个终端窗口(对于Windows用户来说,可以使用命令提示符或PowerShell),输入“python version”命令来验证Python是否安装成功,并显示正确的版本号。

3. 在终端窗口中,使用“pip”命令来安装ELTreeCheckChange的依赖库。

输入“pip install ELTreeCheckChange”命令,然后按下回车键执行。

第二步:配置ELTreeCheckChange安装完成后,需要配置ELTreeCheckChange以适应你的项目和需求。

配置文件通常是一个文本文件,其中包含了一些关键的设置。

以下是配置ELTreeCheckChange的基本步骤:1. 创建一个新的文本文件,并将它命名为“ELTreeCheckChange.cfg”(或任何你喜欢的名称)。

2. 使用任何文本编辑器打开配置文件,并添加以下内容:[Global]ProjectPath = /path/to/your/project其中,"/path/to/your/project"应该替换为你实际项目的路径。

3. 保存配置文件,并将其放在你的项目根目录下(或任何你希望ELTreeCheckChange能够访问的地方)。

细胞凋亡及细胞程序性坏死和细胞焦亡的研究进展

细胞凋亡及细胞程序性坏死和细胞焦亡的研究进展

中华实用诊断与治疗杂志2021年3 J!第犯卷第3期J Chin P h u m Dia仰Ther/Mar. 2〇21. V〇l. 3:,. \〇. 3• 321••综述•细胞凋亡及细胞程序性坏死和细胞焦亡的研究进展郭双.邢栋.吕勃哈尔滨医科大学附属第二K院心内科.黑龙江哈尔滨150081摘要:细胞死亡方式包括细胞凋亡、细胞程序性坏死和细胞焦亡。

细胞凋亡丨(4于非炎症性细胞死f方式.形态学不涉及 细胞质、细胞膜的破裂。

细胞程序性坏死和细胞焦亡在形态‘7:丨M]•友现为细胞质、细胞膜破裂.释放一系列炎性w f-.弓丨起炎性反应•属于炎症性细胞死亡方式。

三#在形态学及发卞机制丨:有所K別•但/(•:某邱方面乂存f t符联系。

在某邱疾 病的发卞过程中.并非仅出现一种细胞死亡方式。

水文就3种细胞死亡方式的形态学改变、发生机制及x者间关系的研 究进展作一综述。

关键词:细胞凋亡;细胞程序性坏死;细胞焦1_’:Advances in apoptosis, necroptosis and pyroptosisGUO Shuang. XIN(i Dong, LYU BoDepart/mjnt o f Curdiolof^y *the Second A J f i l i a t e d Hos/^ilal o f Harbin M edical U niversity •H a rb in,H ei/ongjiu ng l j〇081 . ChinaCorresponding author:LYU Bo, E-mail:2855928554@Abstract:C'ell death includes apoptosis, necroptosis and pyroptosis. Apoptosis is the first clise«avered mode of cell death and l)〇longs to non inflfimmntory cell death. and its morphology involves no rupture of cytoplasm or membrane. But nccroj)tosis and pyroptosis are demonstrated by rupture of cytoplasm and membrane in morphology, releasing a scries of inflammatory factors, and causing inflammatory response, therefore, necroptosis and pyroptosis belong to inflammatory cell death. Apoptosis, necroptosis and pyr〇i)tosis are different in morphology Jind have different mechanisms. l>ut they arc related with each other in some respects, and exist in some diseases at the same time. This paper reviews the morphological changes and mechanisms of these three types of cell death and the relationships among them.Keywords:ap〇i)tosis:necroptosis;pyroptosis细胞死亡是正常细胞的然终点,是不可逆的细 胞功能的终结。

c8051F340.H带中文对照和页码标识

c8051F340.H带中文对照和页码标识

#ifndef C8051F340_H#define C8051F340_H //-----------------------------------------------------------------------------// Byte Registers //----------------------------------------------------------------------------- sfr P0 = 0x80; // Port 0 Latch 端口0寄存器P144s fr SP = 0x81; // Stack Pointer 堆栈指针P77s fr DPL = 0x82; // Data Pointer Low 数据指针低字节P77s fr DPH = 0x83; // Data Pointer High 数据指针高字节P77s fr EMI0TC = 0x84; // EMIF Timing 外部存储器时序控制P117s fr EMI0CF = 0x85; // EMIF Configuration 外部存储器接口配置P112s fr OSCLCN = 0x86; // Internal Low-Freq Oscillator Control // 内部L-F 振荡器控制寄存器P128s fr PCON = 0x87; // Power Control 电源控制寄存器P90s fr TCON = 0x88; // Timer/Counter Control 定时器控制寄存器P235s fr TMOD = 0x89; // Timer/Counter Mode 定时器方式寄存器P236s fr TL0 = 0x8A; // Timer/Counter 0 Low 定时器0低字节P238s fr TL1 = 0x8B; // Timer/Counter 1 Low 定时器1低字节P238s fr TH0 = 0x8C; // Timer/Counter 0 High 定时器0高字节P238s fr TH1 = 0x8D; // Timer/Counter 1 High 定时器1高字节P238s fr CKCON = 0x8E; // Clock Control 时钟控制寄存器P237s fr PSCTL = 0x8F; // Program Store R/W Control 程序存储读写控制P105s fr P1 = 0x90; // Port 1 Latch 端口1寄存器P146s fr TMR3CN = 0x91; // Timer/Counter 3Control 定时器3控制寄存器P249 s fr TMR3RLL = 0x92; // Timer/Counter 3 Reload Low 定时器3重载寄存器低字节P250罗h tt p://209sfr TMR3RLH = 0x93; // Timer/Counter 3 Reload High 定时器3重载寄存器高字节P250s fr TMR3L = 0x94; // Timer/Counter 3 Low 定时器3低字节P250s fr TMR3H = 0x95; // Timer/Counter 3 High 定时器3高字节P250s fr USB0ADR = 0x96; // USB0 Indirect Address RegisterUSB0间接地址寄存器P156s fr USB0DAT = 0x97; // USB0 Data RegisterUSB0数据寄存器P157s fr SCON0 = 0x98; // UART0 ControlUART0控制寄存器P205s fr SBUF0 = 0x99; // UART0 Data BufferUART0串行数据缓冲寄存器P206s fr CPT1CN = 0x9A; // Comparator1 Control 比较器1控制寄存器P56s fr CPT0CN = 0x9B; // Comparator0 Control 比较器0控制寄存器P53s fr CPT1MD = 0x9C; // Comparator1 Mode Selection 比较器1方式选择寄存器P58s fr CPT0MD = 0x9D; // Comparator0 Mode Selection 比较器0方式选择寄存器P55s fr CPT1MX = 0x9E; // Comparator1 MUX Selection 比较器1MUX 选择寄存器P57s fr CPT0MX = 0x9F; // Comparator0 MUX Selection 比较器0MUX 选择寄存器P54s fr P2 = 0xA0; // Port 2 Latch 端口2寄存器P147s fr SPI0CFG = 0xA1; // SPI ConfigurationSPI0配置寄存器P225s fr SPI0CKR = 0xA2; // SPI Clock Rate ControlSPI0时钟速率寄存器P227s fr SPI0DAT = 0xA3; // SPI DataSPI0数据寄存器P227s fr P0MDOUT = 0xA4; // Port 0 Output Mode Configuration 端口0输出方式寄存器P145s fr P1MDOUT = 0xA5; // Port 1 Output Mode Configuration 端口1输出方式寄存器P146s fr P2MDOUT = 0xA6; // Port 2 Output Mode Configuration 端口2输出方式寄存器P148s fr P3MDOUT = 0xA7; // Port 3 Output Mode Configuration 端口3输出方式寄存器P149s fr IE = 0xA8; // Interrupt Enable 中断允许寄存器P83s fr CLKSEL = 0xA9; // Clock Select 时钟选择寄存器P134s fr EMI0CN = 0xAA; // External Memory Interface Control 外部存储器接口控制P111s fr SBCON1 = 0xAC; // UART1 Baud Rate Generator Control // UART1波特率发生器控制寄存器P215s fr P4MDOUT = 0xAE; // Port 4 Output Mode Configuration 端口4输出方式寄存器P150s fr PFE0CN = 0xAF; // Prefetch Engine Control 预取引擎控制寄存器P91s fr P3 = 0xB0; // Port 3 Latch 端口3寄存器P148s fr OSCXCN = 0xB1; // External Oscillator Control 外部振荡器控制寄存器P131s fr OSCICN = 0xB2; // Internal Oscillator Control 内部高频振荡器控制寄存器P126s fr OSCICL = 0xB3; // Internal Oscillator Calibration // 内部高频振荡器校准寄存器P127s fr SBRLL1 = 0xB4; // UART1 Baud Rate Generator Low // UART1波特率发生器低字节P215s fr SBRLH1 = 0xB5; // UART1 Baud Rate Generator High // UART1波特率发生器高字节P215s fr FLSCL = 0xB6; // Flash ScaleFLASH 定时预分频P106s fr FLKEY = 0xB7; // Flash Lock and KeyFLASH 锁定和关键码寄存器P106s fr IP = 0xB8; // Interrupt Priority 中断优先级寄存器P84s fr CLKMUL = 0xB9; // Clock Multiplier 时钟乘法器控制寄存器P132s fr AMX0N = 0xBA; // AMUX0 Negative Channel Select // AMUX0 负输入通道选择寄存器P40s fr AMX0P = 0xBB; // AMUX0 Positive Channel Select // AMUX0 正输入通道选择寄存器P39s fr ADC0CF = 0xBC; // ADC0 ConfigurationADC0配置寄存器P41s fr ADC0L = 0xBD; // ADC0 LowADC0 数据字低字节寄存器P41s fr ADC0H = 0xBE; // ADC0 HighADC0 数据字高字节寄存器P41s fr SMB0CN = 0xC0; // SMBus ControlSMBus 控制寄存器P190s fr SMB0CF = 0xC1; // SMBus ConfigurationSMBus 时钟/配置寄存器P188s fr SMB0DAT = 0xC2; // SMBus DataSMBus 数据寄存器P192s fr ADC0GTL = 0xC3; // ADC0 Greater-Than Compare Low // ADC0 下限(大于)数据字低字节寄存器P43s fr ADC0GTH = 0xC4; // ADC0 Greater-Than Compare High // ADC0 下限(大于)数据字高字节寄存器P43s fr ADC0LTL = 0xC5; // ADC0 Less-Than Compare Word Low // ADC0 上限(小于)数据字低字节寄存器P43s fr ADC0LTH = 0xC6; // ADC0 Less-Than Compare Word High // ADC0 上限(小于)数据字高字节寄存器P43s fr P4 = 0xC7; // Port 4 Latch 端口0寄存器P150 s fr TMR2CN = 0xC8; // Timer/Counter 2 Control 定时器2控制寄存器P243罗列快乐h tt p://2099.5d 6d .c o msfr REG0CN = 0xC9; // Voltage Regulator Control 稳压器控制寄存器P63s fr TMR2RLL = 0xCA; // Timer/Counter 2 Reload Low 定时器2重载寄存器低字节P244s fr TMR2RLH = 0xCB; // Timer/Counter 2 Reload High 定时器2重载寄存器高字节P244s fr TMR2L = 0xCC; // Timer/Counter 2 Low 定时器2低字节P244s fr TMR2H = 0xCD; // Timer/Counter 2 High 定时器2高字节P244s fr PSW = 0xD0; // Program Status Word 程序状态字P78s fr REF0CN = 0xD1; // Voltage Reference Control 电压基准控制寄存器P50s fr SCON1 = 0xD2; // UART1 ControlUART1控制寄存器P212s fr SBUF1 = 0xD3; // UART1 Data BufferUART1串行数据缓冲寄存器P214s fr P0SKIP = 0xD4; // Port 0 Skip 端口0跳过寄存器P145s fr P1SKIP = 0xD5; // Port 1 Skip 端口1跳过寄存器P147s fr P2SKIP = 0xD6; // Port 2 Skip 端口2跳过寄存器P148s fr USB0XCN = 0xD7; // USB0 Transceiver ControlUSB0收发器控制寄存器P154s fr PCA0CN = 0xD8; // PCA0 ControlPCA 控制寄存器P263s fr PCA0MD = 0xD9; // PCA0 ModePCA 方式寄存器P264s fr PCA0CPM0 = 0xDA; // PCA0 Module 0 Mode RegisterPCA 捕捉/比较寄存器P265s fr PCA0CPM1 = 0xDB; // PCA0 Module 1 Mode Registers fr PCA0CPM2 = 0xDC; // PCA0 Module 2 Mode Registers fr PCA0CPM3 = 0xDD; // PCA0 Module 3 Mode Registers fr PCA0CPM4 = 0xDE; // PCA0 Module 4 Mode Registers fr P3SKIP = 0xDF; // Port 3 Skip 端口3跳过寄存器P149s fr ACC = 0xE0; // Accumulator 累加器P79s fr XBR0 = 0xE1; // Port I/O Crossbar Control 0端口I/O 交叉开关寄存器0P142s fr XBR1 = 0xE2; // Port I/O Crossbar Control 1端口I/O 交叉开关寄存器1P143s fr XBR2 = 0xE3; // Port I/O Crossbar Control 2端口I/O 交叉开关寄存器2P143s fr IT01CF = 0xE4; // INT0/INT1 ConfigurationINT0/INT1配置寄存器P88s fr SMOD1 = 0xE5; // UART1 ModeUART1方式寄存器P213s fr EIE1 = 0xE6; // Extended Interrupt Enable 1扩展中断允许1P85s fr EIE2 = 0xE7; // Extended Interrupt Enable 2扩展中断允许2P87s fr ADC0CN = 0xE8; // ADC0 ControlADC0控制寄存器P42s fr PCA0CPL1 = 0xE9; // PCA0 Capture 1 LowPCA 捕捉模块低字节P266s fr PCA0CPH1 = 0xEA; // PCA0 Capture 1 HighPCA 捕捉模块高字节P266s fr PCA0CPL2 = 0xEB; // PCA0 Capture 2 LowPCA 捕捉模块低字节P266s fr PCA0CPH2 = 0xEC; // PCA0 Capture 2 HighPCA 捕捉模块高字节P266s fr PCA0CPL3 = 0xED; // PCA0 Capture 3 LowPCA 捕捉模块低字节P266s fr PCA0CPH3 = 0xEE; // PCA0 Capture 3 HighPCA 捕捉模块高字节P266s fr RSTSRC = 0xEF; // Reset Source Configuration/Status 复位源寄存器P97s fr B = 0xF0; // B RegisterB 寄存器P79s fr P0MDIN = 0xF1; // Port 0 Input Mode Configuration 端口0输入方式寄存器P144s fr P1MDIN = 0xF2; // Port 1 Input Mode Configuration 端口1输入方式寄存器P146s fr P2MDIN = 0xF3; // Port 2 Input Mode Configuration 端口2输入方式寄存器P147s fr P3MDIN = 0xF4; // Port 3 Input Mode Configuration 端口3输入方式寄存器P149s fr P4MDIN = 0xF5; // Port 4 Input Mode Configuration 端口4输入方式寄存器P150s fr EIP1 = 0xF6; // Extended Interrupt Priority 1扩展中断优先级1P86s fr EIP2 = 0xF7; // Extended Interrupt Priority 2扩展中断优先级2P87s fr SPI0CN = 0xF8; // SPI0 ControlSPI0控制寄存器P226s fr PCA0L = 0xF9; // PCA0 Counter LowPCA 计数器/定时器低字节P266s fr PCA0H = 0xFA; // PCA0 Counter HighPCA 计数器/定时器高字节P266s fr PCA0CPL0 = 0xFB; // PCA0 Capture 0 LowPCA 捕捉模块低字节P266s fr PCA0CPH0 = 0xFC; // PCA0 Capture 0 HighPCA 捕捉模块高字节P266s fr PCA0CPL4 = 0xFD; // PCA0 Capture 4 LowPCA 捕捉模块低字节P266s fr PCA0CPH4 = 0xFE; // PCA0 Capture 4 HighPCA 捕捉模块高字节P266s fr VDM0CN = 0xFF; // VDD Monitor ControlVDD 监视器控制寄存器P94//-----------------------------------------------------------------------------// Bit Definitions //----------------------------------------------------------------------------- // TCON 0x88,P235 s bit TF1 = 0x8F; // Timer1 overflow flag 定时器1溢出标志罗列快乐h tt p://2099.5d 6d .c o msbit TR1 = 0x8E; // Timer1 on/off control 定时器1运行控制s bit TF0 = 0x8D; // Timer0 overflow flag 定时器0溢出标志s bit TR0 = 0x8C; // Timer0 on/off control 定时器0运行控制s bit IE1 = 0x8B; // Ext interrupt 1 edge flag 外部中断1s bit IT1 = 0x8A; // Ext interrupt 1 type 中断1类型选择s bit IE0 = 0x89; // Ext interrupt 0 edge flag 外部中断0s bit IT0 = 0x88; // Ext interrupt 0 type 中断0类型选择 // SCON0 0x98,P205s bit S0MODE = 0x9F; // Serial mode control bit 0串行口0工作方式选择位//----------------// // Bit6 UNUSED 未使用s bit MCE0 = 0x9D; // Multiprocessor communication enable 多处理器通信允许s bit REN0 = 0x9C; // Receive enable 接收允许s bit TB80 = 0x9B; // Transmit bit 8第9发送位s bit RB80 = 0x9A; // Receive bit 8第9接收位s bit TI0 = 0x99; // Transmit interrupt flag 发送中断标志s bit RI0 = 0x98; // Receive interrupt flag 接收中断标志 // IE 0xA8,P83s bit EA = 0xAF; // Global interrupt enable 允许所有中断s bit ESPI0 = 0xAE; // SPI0 interrupt enable 串行外设接口(SPI0)中断允许位s bit ET2 = 0xAD; // Timer2 interrupt enable 定时器2中断允许位s bit ES0 = 0xAC; // UART0 interrupt enableUART0中断允许位s bit ET1 = 0xAB; // Timer1 interrupt enable 定时器1中断允许位s bit EX1 = 0xAA; // External interrupt 1 enable 外部中断1允许位s bit ET0 = 0xA9; // Timer0 interrupt enable 定时器0中断允许位s bit EX0 = 0xA8; // External interrupt 0 enable 外部中断0允许位 // IP 0xB8,P84//----------------// // Bit7 UNUSED 未使用s bit PSPI0 = 0xBE; // SPI0 interrupt priority // 串行外设接口(SPI0)中断优先级控制s bit PT2 = 0xBD; // Timer2 priority 定时器2中断优先级控制s bit PS0 = 0xBC; // UART0 priorityUART0中断优先级控制s bit PT1 = 0xBB; // Timer1 priority 定时器1中断优先级控制s bit PX1 = 0xBA; // External interrupt 1 priority 外部中断1优先级控制s bit PT0 = 0xB9; // Timer0 priority 定时器0中断优先级控制s bit PX0 = 0xB8; // External interrupt 0 priority 外部中断0优先级控制 // SMB0CN 0xC0,P190s bit MASTER = 0xC7; // Master/slave indicatorSMBus 主/从标志s bit TXMODE = 0xC6; // Transmit mode indicatorSMBus 发送方式标志s bit STA = 0xC5; // Start flagSMBus 起始标志s bit STO = 0xC4; // Stop flagSMBus 停止标志s bit ACKRQ = 0xC3; // Acknowledge requestSMBus 确认请求s bit ARBLOST = 0xC2; // Arbitration lost indicatorSMBus 竞争失败标志s bit ACK = 0xC1; // Acknowledge flagSMBus 确认标志s bit SI = 0xC0; // SMBus interrupt flagSMBus 中断标志 // TMR2CN 0xC8,P243s bit TF2H = 0xCF; // Timer2 high byte overflow flag 定时器2高字节溢出标志s bit TF2L = 0xCE; // Timer2 low byte overflow flag 定时器2低字节溢出标志s bit TF2LEN = 0xCD; // Timer2 low byte interrupt enable 定时器2低字节中断允许位s bit T2SOF = 0xCC; // Timer2 start-of-frame capture enable 定时器2捕捉允许位s bit T2SPLIT = 0xCB; // Timer2 split mode enable 定时器2双8位方式允许位s bit TR2 = 0xCA; // Timer2 on/off control 定时器2运行控制s bit T2CSS = 0xC9; // Bit1 UNUSED // (原来H 文件这位没有,我照手册加上的)定时器2捕捉源选择s bit T2XCLK = 0xC8; // Timer2 external clock select 定时器2外部时钟选择 // PSW 0xD0,P78罗列快乐h tt p://2099.5d 6d .c o msbit CY = 0xD7; // Carry flag 进位标志s bit AC = 0xD6; // Auxiliary carry flag 辅助进位标志s bit F0 = 0xD5; // User flag 0用户标志0s bit RS1 = 0xD4; // Register bank select 1寄存器区选择s bit RS0 = 0xD3; // Register bank select 0s bit OV = 0xD2; // Overflow flag 溢出标志s bit F1 = 0xD1; // User flag 1用户标志1s bit P = 0xD0; // Accumulator parity flag 奇偶标志 // PCA0CN 0xD8,P263s bit CF = 0xDF; // PCA0 counter overflow flagPCA 计数器/定时器溢出标志s bit CR = 0xDE; // PCA0 counter run controlPCA 计数器/定时器运行控制//----------------// // Bit5 UNUSED 未使用s bit CCF4 = 0xDC; // PCA0 module4 capture/compare flagPCA 模块4捕捉/比较标志s bit CCF3 = 0xDB; // PCA0 module3 capture/compare flagPCA 模块3捕捉/比较标志s bit CCF2 = 0xDA; // PCA0 module2 capture/compare flagPCA 模块2捕捉/比较标志s bit CCF1 = 0xD9; // PCA0 module1 capture/compare flagPCA 模块1捕捉/比较标志s bit CCF0 = 0xD8; // PCA0 module0 capture/compare flagPCA 模块0捕捉/比较标志 // ADC0CN 0xE8,P42s bit AD0EN = 0xEF; // ADC0 enableADC0使能位s bit AD0TM = 0xEE; // ADC0 track modeADC0跟踪方式位s bit AD0INT = 0xED; // ADC0 converision complete interrupt flag // ADC0转换结束中断标志s bit AD0BUSY = 0xEC; // ADC0 busy flagADC0忙标志位s bit AD0WINT = 0xEB; // ADC0 window compare interrupt flagADC0窗口比较中断标志s bit AD0CM2 = 0xEA; // ADC0 conversion mode select 2ADC0转换启动方式选择s bit AD0CM1 = 0xE9; // ADC0 conversion mode select 1s bit AD0CM0 = 0xE8; // ADC0 conversion mode select 0 // SPI0CN 0xF8,P226s bit SPIF = 0xFF; // SPI0 interrupt flagSPI0中断标志s bit WCOL = 0xFE; // SPI0 write collision flag 写冲突标志s bit MODF = 0xFD; // SPI0 mode fault flag 方式错误标志s bit RXOVRN = 0xFC; // SPI0 rx overrun flag 接收溢出标志(只适用于从方式)s bit NSSMD1 = 0xFB; // SPI0 slave select mode 1从选择方式位s bit NSSMD0 = 0xFA; // SPI0 slave select mode 0s bit TXBMT = 0xF9; // SPI0 transmit buffer empty 发送缓冲器空标志s bit SPIEN = 0xF8; // SPI0 SPI enableSPI0使能位//-----------------------------------------------------------------------------// Interrupt Priorities 中断优先级//----------------------------------------------------------------------------- #define INTERRUPT_INT0 0 // External Interrupt 0外部中断0 (/INT0)#define INTERRUPT_TIMER0 1 // Timer0 Overflow 定时器0溢出#define INTERRUPT_INT1 2 // External Interrupt 1外部中断1 (/INT1)#define INTERRUPT_TIMER1 3 // Timer1 Overflow 定时器1溢出#define INTERRUPT_UART0 4 // Serial Port 0:UART0#define INTERRUPT_TIMER2 5 // Timer2 Overflow 定时器2溢出#define INTERRUPT_SPI0 6 // Serial Peripheral Interface 0S:PI0#define INTERRUPT_SMBUS0 7 // SMBus0 Interface:SMB0#define INTERRUPT_USB0 8 // USB Interface:USB0#define INTERRUPT_ADC0_WINDOW 9 // ADC0 Window ComparisonADC0窗口比较#define INTERRUPT_ADC0_EOC 10 // ADC0 End Of ConversionADC0转换结束#define INTERRUPT_PCA0 11 // PCA0 Peripheral 可编程计数器阵列#define INTERRUPT_COMPARATOR0 12 // Comparator0比较器0#define INTERRUPT_COMPARATOR1 13 // Comparator1比较器1#define INTERRUPT_TIMER3 14 // Timer3 Overflow 定时器3溢出 #define INTERRUPT_VBUS_LEVEL 15 // VBUS level-triggered interruptVBUS 电平罗列快乐h tt p://2099.5d 6d .c o m#define INTERRUPT_UART1 16 // Serial Port 1:UART1//-----------------------------------------------------------------------------// Header File PreProcessor Directive //-----------------------------------------------------------------------------#endif // #define C8051F340_H //-----------------------------------------------------------------------------// End Of File //-----------------------------------------------------------------------------罗列快乐h tt p ://2099.5d 6d .c o m。

change_configuration 用法 -回复

change_configuration 用法 -回复

change_configuration 用法-回复在计算机科学和网络领域,change_configuration(更改配置)是一个重要的概念和操作。

它指的是对系统、软件或网络进行配置更改以满足特定需求或优化性能的过程。

无论是在个人计算机上运行软件,还是在大型企业网络中管理服务器,都需要进行配置更改来满足用户的需求。

change_configuration 是一项重要的任务,因为它可以改变系统的行为、性能和安全性。

在本文中,我们将一步一步地回答关于change_configuration 的主题。

1. 什么是change_configuration?change_configuration 是对系统、软件或网络进行配置更改的过程。

通过调整参数、修改设置或增加/删除功能,可以改变系统的行为,从而满足特定的需求或提高性能。

2. 为什么需要进行change_configuration?change_configuration 是为了满足特定需求或优化系统性能。

例如,当一个网站的流量大幅增加时,需要增加服务器的带宽和处理能力,以应对更多的用户请求。

另一个例子是在软件开发中,当需要集成新的功能或修复现有功能时,需要更改软件的配置。

3. change_configuration 的步骤有哪些?change_configuration 通常需要以下步骤:a. 规划:定义需要更改的配置项和目标。

这包括确定需要更改的设置、参数或功能,并明确更改后的预期结果。

b. 测试:在对系统或软件进行更改之前,应该在测试环境中进行验证。

这可以确保更改不会导致意外的故障或问题。

同时,测试还可以提供关于更改后性能的量化数据。

c. 实施:一旦测试通过,则可以在生产环境中实施更改。

这可能涉及到修改配置文件、更改注册表项或通过命令行工具执行特定命令。

d. 验证:对更改后的系统进行验证,确保其按预期运行,并满足事先设定的目标。

这包括检查功能是否正常、性能是否提高,并检查是否出现了新的问题。

英语听力原文及答案

英语听力原文及答案

《新策略大学英语听力教程》9-12单元答案Unit 9 HealthPart I In-class ListeningI. Understanding Basic SkillsListening Task 11. 19952. 7:153. 174. 1345. 306. 45ºC7. 11368. 874-60339. 545 10. 26Listening Task 2Passage 11. 19952. 133. 1,2804. 9 am5. 11:20 am6. 11:45 am7. 1:15 pm8. two9. 11 pm 10. 24 11. 50Passage 21. 19182. 1914—19183. 20024. 75. 66. September 11, 20017. 100II. Understanding a Conversation1—5 CBDBCIII. Understanding PassagesListening Task 11—5 BCDABListening Task 21. contentment2. masters3. designed4. involve putting the body into difficult positions5. remain6. overcome7. Other exercises and rules teach concentration8. finding inner peace9. claim 10. relaxedPart II After-class ListeningI. Understanding a Conversation1—5 DAADAII. Understanding PassagesListening Task 11—4 TFTFListening Task 21—3 BCBUnit 10 MoviesPart I In-class ListeningI. Understanding Basic SkillsListening Task 11. fourth2. eightieth3. eleventh4. forty-third5. thirteenth6. fifty-sixth Listening Task 21. 54, 88th2. 200, two-fifths3. first 204. 13th, 305. 1992, 14th6. 76th, 29th7. 15, 19th8. Double Ninth, 90thII. Understanding ConversationsListening Task 11—7 FFTTFFTListening Task 21. dry2. suits3. eat out4. quite a day5. earn my living6. sew7. iron8. get dressedIII. Understanding a Passage1—4 CBDAPart II After-class ListeningI. Understanding Basic SkillsListening Task 11. 5th2. 14th3. 27th4. 29th5. 3rdListening Task 21. Father's Day in the US is on the 3rd Sunday in June.2. The Nile is the 2nd longest river in the world.3. The football match will be on the 25th of February.II. Understanding ConversationsListening Task 11. sound your signals2. I'll use their names3. for dogs and cats and other animals4. I don't know your signal5. we'll just be good friends6. your dress is the ugliest one7. you won't be treated like a boyListening Task 21—3 BCCIII. Understanding a Passage1. actor and director2. becoming the dragon3. martial arts4. performances5. global success6. potential successors7. highest-paid8. international attention9. accomplished 10. My Life in ActionUnit 11 InternetPart I In-class ListeningI. Understanding Basic SkillsListening Task 11. 166.5782. 0.9683. 4/274. 75/9875. 0.00966. 1087.123 7. 71.(?)(5)8. 1/349. 3/4 10. 5/8Listening Task 21. 0.30482. 453.6 3. 112.54. 3000.985. 4/5II. Understanding a Conversation1—5 BBBACIII. Understanding PassagesListening Task 11—5 ADBCBListening Task 21—5 TFTTFPart II After-class ListeningI. Understanding Basic SkillsListening Task 11. 268.2352. 0.8263. 3/154. 61/6455. 0.0856. 2077.379 7. 28.(?)(3)8. 1/489. 3/4 10. 6/9Listening Task 21. 20%2. 3/43. 1/34. 2.715 million, 15.7 billion 5. 4,718II. Understanding a Conversation1—5 ADDCDIII. Understanding a Passage1. convenient2. photos3. Besides, we can send E-mails any time we prefer, day or night.4. suggestion5. romance6. assign7. announces8. the E-mail box is jammed with dozens of letters a day9. delete 10. having accessUnit 12 IntelligencePart I In-class ListeningI. Understanding Basic SkillsAsia: 44,000,000; 3570,000,000Africa: 30,200,000; 767,000,000North America: 24,228,000; 468,000,000South America: 17,970,000; 327,000,000Antarctica: 14,000,000Europe: 10,160,000; 730,000,000Oceania: 8,970,000; 29,000,000II. Understanding a Conversation1. a comparison of his or her score on an intelligence test2. help teachers to judge whether children are progressing3. keep him from learning4. smaller or more familiar units5. grouping individualsIII. Understanding PassagesListening Task 11. Two men and the boss.2. On a very hot day.3. In the mountain.4. Two men were digging a ditch on a hot day while the boss was standing in the shade. One of the men asked him for the reason.5. The boss answered the question in a smart and intelligent way while the man told his friend about it much less intelligently.Listening Task 21. follow2. shine3. speechless4. fool5. putting up6. favorable7. determine8. reacts toPart II After-class ListeningI. Understanding Basic Skills1. It is 637 miles.2. It is 1,190 miles.3. It is 2,054 miles.4. It is 1,265 miles.5. It is 2,687 miles.6. It is 2,768 miles.7. It is 1,067 miles.8. It is 1,329 miles.9. It is 266 miles. 10. It is 1,608 miles.II. Understanding a Conversation1—5 TFFFTIII. Understanding PassagesListening Task 11. Their life's experiences.2. Yes, because nurture plays a role in it.3. Emotional intelligence increases with age.4. Training.5. A waste of time and money.Listening Task 21. experience2. crowd3. identical4. extent5. indicates6. crucial roleTest ThreeI. Understanding Basic Skills1. the twelfth2. several thousand3. 250%4. 38.71%5. 1.56. 4:157. 7:158. Flight OA 2789. 20 to 30 days 10. from 30 to 35 degreeII. Understanding ConversationsConversation 11—3 ADCConversation 21—3 CABConversation 31—4 CDBAIII. Understanding PassagesListening Task 11—5 CBCCAListening Task 21. benefit2. host3. capital4. different5. quarter6. factor7. changed8. replacing9. Beijing also appeared to have learnt from the mistakes of previous host cities.10. only built an 80,000-seat stadiumUnit 1 YouthPart I In-class ListeningI. Understanding Basic SkillsListening Task 21. A good beginning makes a good ending.2. Experience is the best teacher.3. Respect yourself, or no one else will respect you.4. Knowledge in youth is wisdom in age.5. Time and tide wait for no man.II. Understanding a Conversation1. A girl who acts or dresses in a boyish way.2. They have short hair, they only wear T-shirts, jeans, and tennis shoes, and they never wear makeup and their voices are kind of throaty.3. Their style has a nice, casual and confident feeling; it looks very natural.4. Because she is a typical example of tomboys.5. Yes, both of them like tomboys. They consider the trend of tomboys as an expression of individualism.III. Understanding PassagesListening Task 11—5 DCDABListening Task 21—4 FTTFPart II After-class ListeningI. Understanding Basic SkillsListening Task 21. Lily, Nelly2. whether, weather, wetter3. knocked, locked4. think, thin, things5. Canners, can, can, can, can't, cannedII. Understanding a Conversation1. distributing/ handing out, office2. assistant, tutor, vision, money3. stimulate, inspiration4. purpose, postgraduateIII. Understanding PassagesListening Task 11—4 ACBCListening Task 21.mind2. will3. emotions4. over5. deserting6. wrinkle7. soul8. Whether 60 or16, there is in every human being's heart the lure of wonder 9. In the center of your heart and my heart there is a wireless station 10. but as your aerials are up, to catch waves ofoptimism2.Unit 2 FashionPart I In-class ListeningI. Understanding Basic SkillsListening Task 1(F) 1. Nice to meet you, too.(R) 2. Shall we go and see her now?(F) 3. You did a good job, really.(R) 4. Ah, really?(F) 5. It sounds nice.(R) 6. A room for two?(R) 7. Do you think that you can help me?(F) 8. I wonder if I have seen you somewhere before.(R) 9. It's a small world, I should say.(R) 10. Could you show me the way to the People's Park from here?Listening Task 22. Words of degree 4. Asking questions 5. Emphasis 7. Listen to native speakers as much as possibleII. Understanding a ConversationListening Task1—5 FFTTTIII. Understanding PassagesListening Task 1Suggested advice: 1. Iron your clothes. 2. Wear a good smile. 3. Keep yourself in shape. 4. Maintain the look of what you wear.Conclusion: how you take care of them and yourselfListening Task 21. shirt and tie2. weddings3. job interviews4. T-shirts5. jeans6. a business casual atmospherePart II After-class ListeningI. Understanding Basic SkillsListening Task1—5 ABDDCII. Understanding a ConversationListening Task1—4 BACDIII. Understanding PassagesListening Task 11. Fashion color changes with the passage of time.2. Some bright cheerful jewel tones3. The rise of street style saw black reduce the color palette to a shade card.4. Brighter color.5. Because colorful and cheerful fabric prints became popular.Listening task 21. style and fit2. tire of3. casual wear4. be dressed up5. look sharp6. changes regularly7. care about8. To know what is in fashionUnit 3 LovePart I In-class ListeningI. Understanding Basic SkillsListening Task1. 4162. 9,7433. 19,857,2414. telephone number 505-66105. 1800年6. 2000年7. 1980’s8. 541 BC9. May 1st 10. 9:55 11. 24:00 12. 9:15 13.7/12 14. 1/2 15. 0.157 16. 16.09%II. Understanding a Conversation1—4 CCDAIII. Understanding PassagesListening Task 1Section A1. Love is a strange thing.2. Say it.3. Empathize.4. Expect nothing in return.5. Realize it can be lost.6. Never stop loving.Section B1—4 DCACListening Task 21. She took them home and put them in a small cage.2. She grasped him so wildly that the bird died.3. She lifted another bird from the cage and tossed him softly into the air.4. The bird circled three times, flew closer, landed softly on her shoulder and sang the sweetest melody that she had ever heard.5. The fastest way to lose love is to hold on it too tight, and the best way to keep love is to give it wings.Part II After-class ListeningI. Understanding Basic SkillsListening Task 11. 604-1392, 406-3239, 167-6752, 588-74062. 26th, 82nd, 15th, 50th3. 1809, 1600, 1567, 19274. 1:30 pm, 8:05 am, 7:55 pm, 9:42 pm5. 7,068; 1,005; 14,908; 56,734Listening Task 21. 12:152. 2483. 232-52054. August 26th5. 12:01:506. 641,57. 12,9258. 720,0009. 14'59"88 10. 32,547,200II. Understanding a Conversation1—3 CAAIII. Understanding a Passage1—5 CAADAIV. Relaxation1. all the beauty they possess inside2. make it easier3. searching for a hero4. depend on me5. If I fail, if I succeed6. take away my dignity7. Learning to love yourself8. Find your strength in loveUnit 4 Ways of learningPart I In-class ListeningI. Understanding Basic SkillsListening Task 11—5 DCCDCListening Task 21—5 BBBABII. Understanding a Conversation1. meant2. catch3. Preview4. spare5. access6. online7. replayed8. confidentIII. Understanding PassagesListening Task 11—5 BCDCBListening Task 2 (For reference only)1. lots of practicea) you don't have enough chances to speak in Englishb) would use English all day, every day/ have more chances of practicing English3. There are some approaches to improving your written English.a) Try to read English as much as possible.b) Practice writing (by doing extra writing assignments or writing to English speakers online).c) Work out a plan of improving writing and obey it.Part II After-class ListeningI. Understanding Basic SkillsListening Task 11—5 CCCDCListening Task 21. two cities2. there's something wrong with it3. dangerous4. walk or talk5. I have no time, I have no moneyII. Understanding a ConversationListening Task1—3 CABIII. Understanding PassagesListening Task 11—3 BCDListening Task 2 (For reference only)1.summarizing the experience in learning English2. wide reading3. language input4.learning by heart as many well-written essays as possible 5. memorization with a goodunderstanding 6. put what we have learned into practice 7. doing more reading, writing, listening and speaking新视野大学英语视听说教程第二册听力练习录音文本和答案UNIT1II. Listening Skills1. M: Why don’t we go to the concert today?W: I’ll go get the keys.Q: What does the woman imply?2. W: I can’t find my purse anywhere. The opera tickets are in it.M: Have you checked in the car?Q: What does the man imply?3. M: Are you going to buy that pirated CD?W: Do I look like a thief?Q: What does the woman imply?4. M: Do you think the singer is pretty?W: Let’s just say that I wouldn’t/t vote for her in the local beauty contest. Q: What does the woman imply about the singer?5. M: Have you seen Tom? I can’t find him anywhere.W: The light in his dorm was on just a few minutes ago.Q: What does the woman mean?1.B2.B3.D4.C5.AIII. Listening InTask 1: Encore!As soon as the singer completed the song, the audience cried, “Encore! Encore!” The singer was delighted and sang the song again. She couldn’t believe it when the audience shouted for her to sing it again. The cycle of shouts and songs was repeated ten more times. The singer was overjoyed with the response from the audience. She talked them and asked them why they were so much audience in hearing the same song again and agai n. One of the people in the audience replied, “We wanted you to improve it; now it is much better.”1.F2.T3.F4.T5.FTask 2: The CarpentersW: They play “Yesterday Once More” all the time on the campus radio. Do you like it?M: I do. I never get tired of it. I like the Carpenters. Their voices are so beautiful and clear. I guess that’s why they’re so popular.W: I like the way their voices blend. There were just two of them, brother and sister, right?M: Yes, Richard and Karen I think they were. She died I think.W: Yes, anorexia. It is hard to believe that someone so beautiful would starve herself to death.M: It’s a problem everywhere in the world, including China, I’m afraid. Women worry too much about their appearances, and are so crazy about losing weight.W: Well, let’s go for lunch before we go to the concert.1. beautiful and clear2. blend well3. sister4. worry too much5. more importantTask 3: MozartMozart was a fascinating musician and composer whose fame continues to grow more than two centuries after his death. He was born in Salzburg, Austria, in 1756. Before the age of four, he had shown great musical talent. His father then decided to let him start taking harpsichord lessons. The boy’s reputation as a musical talent grew fast. At five, he was composing music. Form that time on, Mozart was performing n concerts and writing music. By his early teens, he had mastered the piano, violin and harpsichord, and was writing symphonies and operas. His first major opera was performed in Milan in 1770, when he was only fourteen. At fifteen, Mozart became the conductor for an orchestra in Salzburg. In 1781, he left for Vienna, where hewas in great demand as both a performer and a composition teacher. His first opera was a success. But life was not easy because he was a poor businessman, and his finances were always in a bad state. His music from the next decade was not very popular, and he eventually fell back on his teaching jobs for a living. In 1788 he stopped performing in public, preferring only to compose. He died in 1791 at the age of thirty-five. Although he lived only a short life, he composed over 600 works.1. Which of the following is true of Mozart? D2. How long has Mozart’s fame lasted? A3. Which of the following is true of the four-year-old Mozart? B4. What could Mozart do at the age of six? C5. Which of the following is not mentioned as one of Mozart’s accomplishments while he was in his early teens? CIV. Speaking OutModel 1 Do you like jazz?Laura: Hey!Bob: Hello!Laura: Do you like jazz, Bob?Bob: No, not much. Do you like it?Laura: Well, yes, I do. I’m crazy about Wynton Marsalis.Bob: Oh, he’s a piano player, isn’t he?Laura: No, he’s a trumpet player. So, what k ind of music do you like?Bob: I like listening to rock.Laura: What group do you like best?Bob: Er, The Cranberries. They’re the greatest. What about you? Don’t you like them?Laura: Ugh! They make my stomach turn!SAMPLE DIALOGA: Do you like classical music?B: No, I don’t like it at all.A: What type of music do you like?B: I’m a real fan of pop songs.A: Who’s your favorite singer or group?B: Jay Chou. What do you think about him?A: I can hardly bear pop songs. They are all noise to me.Model 2 Do you like punk rock?Max: What kind of music do you like?Frannie: Well, I like different kinds.Max: Any in particular?Frannie: Er, I especially like punk rock.Max: Punk rock? You don’t seem like the punk rock type.Frannie: You should have seen me in high school. I had my hair dyed blue. Max: Wow, that must have been a sight!Frannie: It sure was. What about you? What’s your favorite music?Max: I guess I like jazz best. Hey, I’m going shopping for CDs tomorrow. Would you like to come along?Frannie: Sure, that sounds great.SAMPLE DIALOGA: What sports appeal to you?B: I like almost every kind of sport.A: Is there anything you like especially?B: Well, I like X-sports in particular.A: x-Sports? You don’t look like the extreme sports type.B: I have even tried bungee jumping and surfing.A: Wow, you certainly surprised me!B: Then how about you? What kind of sport do you prefer?A: I like t’ai chi most. In fact, I’m going to buy some books about t’ai chi. Why don’t you come with me?B: Sound s good. Let’s go.Model 3 It just sounds like noise to me.Philip: Turn down that noise! What on earth is it anyway!Laura: But dad…This is Metallica1 They’re so cool. They are one of the most famous heavy metal bands.Philip: I don’t care. It just sounds like noise to me. I can’t stand it! Laura: I love this kind of music, but if you really hate it that much, I’ll out on something else. What do you want to hear?Philip: How about some popular easy-listening music. Maybe something like Celine Dion?Laura: N ot her again! Her music isn’t very hip any more. I think she is a bore. SAMPLE DIALOGA: That music is terrible! Turn off!B: But, Mom, this is Backstreet Boy’s hit song “Get down”! It’s really appealing. A: Nonsense. It’s just noise tome. I can’t put up with it anymore.B: It’s my favorite music. But if you hate it so much, I’ll hate something you like. What would like to listen to?A: What about some old songs of the 1970s like “The White-Haired Girl”?B: Ha-ha-ha-ha. It’s not fashionable any longer. I’l l be bored to death.V. Let’s TalkThe Origin of the Song “Happy Birthday to You”The story of the song “Happy Birthday to You” Began as a sweet one, but later became bitter. Two sisters, Mildred Hill, a teacher at a kindergarten, and Dr. Patty Hill, the principal of the same school, wrote a song together for the children, entitled “Good Morning to All”. When Mildred combined her musical talents with her sister’s knowledge in the area of kindergarten education, ‘Good Morning to All” was sure to be a success. The sister published the song in a collection entitled “Song Stories of the Kindergarten” in 1893. Thirty-one years later, after Dr. Patty Hill became the head of the Department of Kindergarten Education at Columbia University’sTeachers College, a gentleman by the name Robert Coleman published the song, without the sisters’ permission. He added a second part, which is the familiar “Happy Birthday to You”. Mr. Coleman’s addition of the second part made the song popular and, finally, the sisters” original first part disappeared. “Happy Birthday to You” had altogether replaced the sisters’ original song “Good Morning to All”. In 1916 Patty took legal action against Mr. Coleman. In court, she succeeded in proving that hey were the real owners of the song.1. teacher at a kindergarten2. Good Morning to All3. Happy Birthday to You4. Happy Birthday to You Good Morning to AllPossible Retelling for the Teacher’s ReferenceThe story of “Happy Birthday to You” was a nice, sweet on eat the very beginning, but later turned into a bitter one. There were two sisters: one was Mildred Hill, and the other Patty Hill. The former had great musical talents, while the latter had knowledge of kindergarten education. Bu combining their abilities, the two produced a song cal led “Good Morning to All”. It was a success, and later published in a collection of songs for kindergartens.Thirty-one years later a man named Coleman published the song without the sisters’ permission. To make things worse, he added a second part, which is the present “Happy Birthday to You”. This new song soon became popular and eventually it replaced the sisters’ first part altogether. Then, in 1916, Patty took legal action against Coleman. In court she managed to prove that she and her sister really owned the song.VI. Further Listening and SpeakingTask 1: KaraokeDalin: It’s Mike’s birthday on Friday, so a bunch of us are going to go to the karaoke bar. Would you like to come with us?Laura: Karaoke bar? You have a special place just for singing? In America, bars sometimes have a karaoke night where the customers can sing a song, but we haven’t special karaoke bars!Dalin: Really? In China, karaoke is a very popular way for friends ro spend time together. We can select the music that ur group enjoys. We mostly sing pop songs. Laura: Do you sing individually or in groups? Singing is not a very in thing, soI don’t sing very well.1. F2. F3.T4.T5.FTask 2: When was music first sent down a telephone line?So you think downloading music from the Internet through a phone line is a really cool modern thing? Not so. In 1896, Thaddeus Cahill Filed a patent on the instrument for transmitting music electronically, and until 1914 he sent music signals down telephone lines with this instrument. And he wa sn’t even the first. Elisha Gray transmitted music over a telephone line in 1876, which was the same year the telephone was invented. Gray invented the first electronic music instrument in 1874, callingit the “Musical Telegraph”. Alexander Graham Bell als o designed an experimental “Electric Harp” for speech to be transmitted over a telephone line using technology similar to Gray’s. Bell was a speech teacher for the deaf. In 1879 he created an instrument to measure hearing loss. That is why the degrees of loudness came to be measured in bels or decibels.5-4-2-1-3Task 3: Thank You for the MusicI’m nothing special, in fact I’m a bit of a boreIf I tell a joke, you’re probably heard it beforeBut I have a talent, a wonderful thing‘Cause everyone listens when I start to singI’m so grateful and proudAll I want is to sing it out loudSo I sayThank you for the music, the songs I’m singingThanks for all the joy they’re bringingWho can live without it, I ask in all honestlyWhat would life beWithout a song or a dance what are weSo I say thank you for the musicFor giving it to meMother says I was a dancer before I could walkShe says I began to sing long before I could talkAnd I’ve often wondered, how did it all startWho found out that nothing can capture a heartLike a melody canWell, whoever it was, I’m a fanSo I sayThank you for the music, the songs I’m singing…SpeakingMusical MemoriesTony: Listen! Quick, turn up the radio! Isn’t that “Can You Feel the Love Tonight?”Nancy: Yeah, it is, but w hat’s the big deal?Tony: When I was a little boy, my grandmother took me to see the movie The Lion King. That’s the Elton John song from the movie.Nancy: I still can’t understand why it’s so important to you.Tony: Because it was the first movie I ever saw with my grandma and because I really loved spending time with her. It is my favorite song of all times!Nancy: The first time Tom and I went on a date, we went to see Titanic. I always think of the song “My Heart Will Go On” as our song! Whenever I he ar it, I think of that night.Tony: Oh, I can understand why you love that song! Isn’t it interesting all the memories we connect with songs?UNIT2II. Listening Skills1. W: From what I can remember, the director asked us to rehearse this a hundred times.M: One hundred times? Is the director out of his mind?Q: What does the man imply?2. M: Do you think we have made enough food for the party?W: The refrigerator is about to explode.Q: What does the woman imply?3. W: She said she might become a famous movie star.M: Yes, and pigs might fly.Q: What does the man mean?4. M: Although the man often plays a bad guy in movies, in real life he has a heart of gold.W: So does a hard-boiled egg.Q: What does the woman mean?5. W: What a beautiful sunset!M: Don’t blink. You might just miss it.Q: What does the man mean?1. A2.D3.B4.C5.BIII. Listening InTask 1: Waiting for the New Harry Potter MovieAmy: I’m so excited about finally seeing this movie!Peter: Me too. I’m crazy about Harry Potter. Have you heard that J.K. Rowling has added another book to the series?Amy: She’s already written Book Seven? I’m still waiting for Book Five…Peter: I know. Who isn’t? At least we have the movies to watch in the meantime. Amy: By the way, have you seen the trailer yet?Peter: Yeah. It was great! I think the movie itself will be really scary.Amy: It surely will! All that writing on the wall in blood… It scares me to death just to think about it!Both the girl and the boy are excited/crazy about the movie and the hero Harry Potter. The boy heard that the writer J.K. Rowling has written the latest book, which is Book Seven, though the girl is still waiting for Book Five. The boy has been the trailer and believes the film will be scary. The girl shares that view because of the writing on the wall in blood.Task 2: A Great ActorThere was once a great actor who could no longer remember his lines. After several years of searching, he finally found a theater that was willing to give him a try. The director said, “This is the most important part, and it has only one line. At the opening you walk onto stage carrying a rose. You hold the rose to your nose with just one finger and thumb, smell it deeply and then say the line on praise of the rose: ‘Ah, the sweet smell of my love.’” The actor was excited. All day long before the play he practiced his line over and over again. Finally, the time came. The curtain went up, the actor walked onto the stage, looked at the audience, and with great emo tion said the line, “Ah, the sweet smell of my love.” The audience exploded in laughter. Only the director was furious! “Ahhhhhh! You damned fool!” he cried. “You’ve ruined my play! You’ve ruined me!” The actor was puzzled, “What happened? Did I forget my line?” “No!” shouted the director. “You forget the rose!”1.D2.C3.D4.A5.BTask 3: Movie ReviewsI love movies! And after I see them, I like to comment on them. These are movies I saw this year I would like to recommend: Among comedies I highly recommend “Monsoon Wedding”. It’s an Indian movie. The story is about an Indian wedding. Preparations for the wedding bring out funny and sad situations touching on love and a past rape. This movie shows some of the wonderful customs of India, and the importance of family and love. It’s great!Among dramas, I like “Adaptation”. It is an excellent movie! But for me the first part of the movie was too fast to follow. I hope to see it again on DVD with captions. “The Pianist” is set in the Second World War. It’s about a young Polish-Jewish pianist, who lives in Warsaw with his family. The Nazis sent his family to die in。

change_configuration 用法

change_configuration 用法

change_configuration 用法change_configuration是一个用于更改系统配置的工具,它提供了方便快捷的方式来修改各种系统参数,以满足不同的需求和场景。

在使用change_configuration之前,需要了解其基本用法和注意事项,以确保配置更改的正确性和稳定性。

一、基本用法change_configuration提供了一些常见的配置选项,可以通过命令行界面进行修改。

下面是change_configuration的基本用法:1.打开终端或命令行窗口,进入要修改配置的系统目录。

2.输入命令“change_configuration”,即可进入change_configuration的命令行界面。

3.根据需要选择要修改的配置项,并输入相应的值。

每个配置项都有相应的说明和选项,可以根据需要进行选择和修改。

4.修改完成后,可以使用“exit”命令退出change_configuration。

例如,如果要修改系统中的内存大小,可以使用以下命令:```rubychange_configuration-cmemory.size4096```该命令将内存大小设置为4096MB。

二、选项和参数change_configuration提供了许多选项和参数,可以根据需要进行选择和修改。

以下是常用的一些选项和参数:1.-c:用于指定要修改的配置项。

可以使用配置项的名称或描述来选择相应的选项。

2.-v:用于显示当前配置项的值。

3.-f:用于强制覆盖现有配置项的值。

4.-n:用于指定要修改的配置项的数量。

5.-m:用于显示帮助信息和选项列表。

6.--help:用于显示帮助信息。

三、注意事项在使用change_configuration进行系统配置更改时,需要注意以下几点:1.确保具有足够的权限来修改系统配置。

如果权限不足,可能会失败或导致不可预料的结果。

2.不要随意修改配置项的值,以免影响系统的稳定性和性能。

textchanged用法 -回复

textchanged用法 -回复

textchanged用法-回复「textchanged用法」指的是什么?一起来了解一下!在计算机编程领域,textchanged是一个常用的方法或事件,它可以在文本框或输入框中的文本发生改变时触发。

这个功能在许多应用程序中都被广泛使用,包括表单验证、自动保存、实时搜索等功能。

在本文中,我将详细介绍textchanged的使用方法,并通过实例演示其在实际项目中的应用。

首先,让我们来了解一下textchanged的基本语法和用法。

在大多数编程语言中,textchanged通常与文本框关联,并以事件的形式触发。

当输入框中的文本发生改变时,textchanged事件被触发,程序可以捕捉到并执行相关操作。

下面是一个使用C#语言的示例:csharpprivate void textBox1_TextChanged(object sender, EventArgs e) {在文本框文本发生改变时执行的代码}上面的代码定义了一个事件处理函数textBox1_TextChanged,当与该事件关联的文本框中的文本发生改变时,该函数将被调用。

在函数体内,你可以编写执行特定操作的代码,例如更新相关UI元素、验证输入的格式等。

接下来,让我们通过一个实际的应用场景来展示textchanged的使用。

假设我们正在开发一个简单的注册页面,其中有一个邮箱输入框。

我们希望当用户输入的邮箱地址发生改变时,检测其格式是否正确并给出相应提示。

通过textchanged事件,我们可以轻松实现这个功能。

csharpprivate void textBoxEmail_TextChanged(object sender, EventArgs e){string email = textBoxEmail.Text;if (IsValidEmail(email)){labelError.Text = "邮箱格式正确";labelError.ForeColor = Color.Green;}else{labelError.Text = "邮箱格式错误";labelError.ForeColor = Color.Red;}}private bool IsValidEmail(string email){验证邮箱地址的逻辑}在上述代码中,我们定义了一个事件处理函数textBoxEmail_TextChanged,并在函数体内获取了与该事件关联的文本框中的文本。

qsciscintilla textchanged changeevent

qsciscintilla textchanged changeevent

QScintilla是一个开源的文本编辑器控件,它是基于Scintilla的C++封装。

当文本发生变化时,可以使用textChanged信号来捕获这个事件。

以下是一个使用PyQt5和QScintilla实现textChanged事件的示例:```pythonimport sysfrom PyQt5.Qsci import QsciScintilla, QsciLexerPythonfrom PyQt5.QtWidgets import QApplicationclass MyEditor(QsciScintilla):def __init__(self, parent=None):super(MyEditor, self).__init__(parent)self.setLexer(QsciLexerPython())self.textChanged.connect(self.on_text_changed)def on_text_changed(self, undo_position, redo_position, text):print("Text changed:", text)if __name__ == "__main__":app = QApplication(sys.argv)editor = MyEditor()editor.show()sys.exit(app.exec_())```在这个示例中,我们创建了一个名为MyEditor的自定义类,继承自QsciScintilla。

我们在构造函数中设置了编辑器的语法高亮为Python,并将textChanged信号连接到on_text_changed槽函数。

当文本发生变化时,on_text_changed函数会被调用,并打印出变化的文本。

陕西省西安电子科技中学2023-2024学年九年级英语第一学期期末经典试题含解析

陕西省西安电子科技中学2023-2024学年九年级英语第一学期期末经典试题含解析

陕西省西安电子科技中学2023-2024学年九年级英语第一学期期末经典试题注意事项:1.答卷前,考生务必将自己的姓名、准考证号填写在答题卡上。

2.回答选择题时,选出每小题答案后,用铅笔把答题卡上对应题目的答案标号涂黑,如需改动,用橡皮擦干净后,再选涂其它答案标号。

回答非选择题时,将答案写在答题卡上,写在本试卷上无效。

3.考试结束后,将本试卷和答题卡一并交回。

Ⅰ. 单项选择1、—The life we were used to greatly since 2009.—That's true. It is changing for the better all the time.A.change B.changing C.has changed D.have changed2、Last week, our teacher told us ________more information about the activity of “Build a Civilized City ” .A.get B.got C.to get D.getting3、--- Alic e’s room is tidy, isn't it?---Yes. She always _____ her toys after playing with them.A.looks forB.puts awayC.sweeps awayD.pays for4、Tom wants to study at university in Europe, but hasn’t decided which one to go to yet.A.a B.an C.the D./5、-- How is your father feeling today?-- Much _____. He can’t go to work today.A.bad B.worse C.better D.badly6、________ important news is to everybody in modern society!A.What B.How C.What an D.How an7、—Hi, mom, exciting news! I am the only one of the students who elected (当选) as president of the students’ union.—Oh, you are so lucky to get the honor and then work hard!A.were B.was C.are8、The country life he was used to greatly since 2008.A.change B.has changed C.changing D.have changed9、Betty kept silent at first, soon she joined the other girls, chatting and laughing.A.but B.so C.or10、---________ is your classroom cleaned?A.How many times B.How much C.How often D.How manyⅡ. 完形填空11、The summer vacation is coming. During the vacation,you can do what you like and prepare yourself for the future. You'll enjoy this period of time to the fullest with the help of the following 1Take exercise. After working hard for months,you must be bored. Taking exercise is the best way to get 2 again. Swimming and walking are perfect choices for you. All kinds of exercise 3 your health.Master some basic life skills. You will live an 4 life one day. Therefore,you should learn some necessary and useful skills such as washing clothes and cooking. At the same time,you can help your parents 5 housework to express your thanks to them.Go travelling. The world is a book. Those who don't travel only read one page. Travelling is so 6 Have you made your own travel plan?If not,do it 7 !During the trip,you will have a chance to learn more knowledge. While learning about different cultures and customs,you will also make a lot of friends.Enjoy time with family members. Family members play an important role in your life. They give you love,care and support all the time. Don't 8 to spare some time to get together with them. You will find 9 great to stay with them,talking about dreams,hobbies or anything you like.10 you follow what is mentioned above,you will have a wonderful vacation.根据短文内容选择最佳答案。

gerrit verified 标签

gerrit verified 标签

Gerrit是一个开源的、基于Web的代码审查和项目管理工具,它提供了对代码变更的评审、讨论和合并等功能。

在Gerrit中,有一个“Verified”标签,用于表示某个变更已经经过了验证。

“Verified”标签在Gerrit中的使用非常广泛,它通常用于表示某个变更已经经过了测试和验证,并且可以安全地合并到主分支中。

这个标签通常由开发人员或测试人员添加,以表示他们已经对变更进行了充分的测试和验证。

在Gerrit中添加“Verified”标签的步骤如下:登录到Gerrit服务器。

在左侧的导航栏中选择“Changes”选项。

在“Changes”页面中,找到需要添加“Verified”标签的变更。

点击该变更的“Review”链接,进入变更的评审页面。

在评审页面中,找到“Verified”标签,并点击它。

在弹出的对话框中,确认要添加“Verified”标签的变更,并点击“Submit”按钮。

等待Gerrit服务器处理您的请求,并在处理完成后刷新页面以查看结果。

如果您是开发人员或测试人员,并且您已经对某个变更进行了充分的测试和验证,那么您应该尽快添加“Verified”标签,以便其他人员可以安全地合并该变更到主分支中。

如果您没有权限添加“Verified”标签,您可以向团队的管理员请求权限,或者将该变更提交给一个具有适当权限的人来添加标签。

除了“Verified”标签外,Gerrit还提供了其他一些标签,如“Code-Review”、“Ship It”、“Reject”等。

这些标签用于表示对代码变更的不同评价和意见。

在Gerrit中添加这些标签可以帮助开发团队更好地协作和沟通,以确保代码的质量和稳定性。

总之,“Verified”标签在Gerrit中是一个非常重要的功能,它可以帮助开发团队更好地协作和沟通,以确保代码的质量和稳定性。

如果您是开发人员或测试人员,并且您已经对某个变更进行了充分的测试和验证,那么您应该尽快添加“Verified”标签,以便其他人员可以安全地合并该变更到主分支中。

OPTIVISTA Plus 内视检测器说明书

OPTIVISTA Plus 内视检测器说明书

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Enhanced detection
d ced i e i itio im i com i ed it i scan o e s mo e det i ed ie o t e mucos o e ced detectio o o m ities d dise se
i-scan
2
Improved in vivo diagnosis
By enhancing the mucosal structure in a natural color tone, SE (Surface Enhancement) supports detection, especially of flat lesions by highlighting abnormalities.
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us su o ts di osis uid ce o t e tme t d c se docume t tio o timised im e c tu e ocess d s e c e e oze im es

us is e ecti e c oss de tme t i estme t e di its o e
customized to o e te u ctio s e si i t e touc sc ee o e dosco e co t o utto s
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Medical Council of Canada Evaluating Examination (MCCEE)MCCEE Changes to Computer-Based ExaminationStarting with the September 2008 SessionBeginning with the September 2008 session, the MCC will be changing the format of its Evaluating Examination from paper-and-pencil to a computer-based format. (It will no longer be possible to take the examination in paper-and-pencil format.) The examination questions will be presented to candidates on a computer screen. Candidates will choose their answers using the computer’s mouse, and their responses will be recorded in real time by the computer, rather than on an answer sheet.Some of the ADVANTAGES of the computer-based MCCEE over the paper-and-pencil MCCEE:•Shorter testing time: The paper-and-pencil MCCEE was a full-day, 8-hour examination. The computer-based MCCEE will be a 4-hour, half-day examination.•Increased Accessibility:o More examination dates – The paper-and-pencil MCCEE was offered three times per year on a fixed date.The new computer-based MCCEE will be offered more frequently, up to six times per year, and will beadministered in two- to three-week testing windows. Candidates will schedule their half-day examinationwithin the testing window through Prometric, the computer-based testing delivery provider chosen by theMCC to administer the Evaluating Examination.o More centers in more countries – The paper-and-pencil MCCEE was offered at 5 Canadian and 8 International sites. The new MCCEE CBT will be offered at more than 500 sites in over 73 countries. Seethe second page of this document for the list of countries where Prometric offers examination centers. •Increased Flexibility: Once accepted for the MCCEE, candidates will be able to schedule their own date and center for one of the available examination sessions. Subject to space availability, they could schedule their examination date up to five days before that date. If they later wish to transfer their examination to a later date or to another center, this can be done, free of charge, up to five days before their scheduled examination date. September 2008 computer-based MCCEE – At this time, we can confirm the following:•Examination Dates – Mondays to Fridays, between 8 and 26 September.•Examination Centers – See list of countries below. Subject to space availability, candidates could schedule their examination for any one of the Prometric centers. Spaces are limited at all centers and will be allocated on a first-come, first-served basis.•Examination Fee – The fee currently remains at $1,000.00 CAN for first-time MCCEE applicants and $850.00 CAN for MCCEE re-applicants.•Start of Application – We anticipate that application will open on approximately 22 May 2008. No applications will be accepted until that time. A notice will be posted on the MCC Website (www.mcc.ca) as soon as the new computer-based MCCEE documentation is available and online application opens. Candidates will be required to submit an online application and credit card payment.•What you can do in the meantime - If you are an International Medical Graduate (IMG) or Student (IMS) who has never previously applied for an MCC examination, and you intend to apply for the September 2008 (or future) session of the MCCEE, we recommend that you submit an application to the Physician CredentialsRegistry of Canada (PCRC – ) as soon as possible if you have not already done so. Your credential and identity documents must be reviewed and approved by PCRC prior to being eligible to apply for the MCCEE and, due to volume, the PCRC document approval process may take several weeks.Further sessions of the new computer-based MCCEE will be announced in May 2008, including the possibility of examination dates in November 2008. Any further updates regarding the new computer-based MCCEE will be posted on the homepage of the MCC Website (www.mcc.ca).PROMETRIC CENTERS - LIST OF COUNTRIESThis list is current as at 29 February 2008 and is subject to change.NORTH AMERICA AFRICACountry # of Centers Country # of Centers1 Canada 13BotswanaUnited States 336 Ghana 1Kenya 1 SOUTH AMERICA Mauritius 1Country # of Centers Nigeria 12 Argentina 2AfricaSouth1TanzaniaBolivia 11UgandaBrazil 7Zimbabwe1 Chile 1Colombia 2Dominican Republic 1 ASIA PACIFICCountry # of CentersGuatemala 12 Mexico 4Australia1 Peru 1BangladeshChina 17 Venezuela 1Kong 3HongEUROPE Indonesia 2Country # of Centers India 19Japan 9 Armenia 1Korea 7 Austria 11 Bulgaria 1MalaysiaNepal 1 Croatia 1Czech Republic 1 Pakistan 33PhilippinesFinland 11SingaporeFrance 4Taiwan 3 Georgia 1Thailand 1 Germany 5Greece 2Hungary 1 MIDDLE EASTCountry # of CentersIreland 1Egypt2 Italy 3Kazakhstan 1 Israel 21 Latvia 1JordanKuwait 1 Lithuania 1Luxembourg 1 Lebanon 22 Netherlands 1 SaudiArabiaPoland 1 United Arab Emirates 11 Portugal 1BankWestRomania 1Russia 2Slovenia 1Spain 2Switzerland 1Turkey 4Ukraine 1United Kingdom 13Uzbekistan 1Note:•You will be able to view the cities where test centers are located in the country you select to take the MCCEEwhen you schedule your examination date through Prometric.•Spaces are limited at all centers and will be allocated on a first-come, first-served basis.。

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