电信工程专业英语
合集下载
- 1、下载文档前请自行甄别文档内容的完整性，平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益，请联系客服反馈,我们会尽快为您处理(人工客服工作时间：9:00-18:30)。
Cable
➢ Transmission cable
• 2M Link Cable 2M线 • Coaxial-cable 同轴电缆 • Twisted pair 双绞线 • Fibre 光纤 • Radio frequency cable 射频线缆
Xi'an Huichen wireless network career training centre
Xi'an Huichen wireless network career training centre
Foreword
In the oversea project scenes:
➢Can you express yourself exactly? ➢Can you communicate with customers or local stuff easily?
Review
1.We introduced 4 kinds of antennas, they are…………………. 2.There are 4 parameters of antenna:…………………………… 3.In the project, we always use….tower,…tower and……tower. 4………and……… are belonged to 2M link cable.
Cable
GND PGND
DC power input
Xi'an Huichen wireless network career training centre
Cable
Xi'an Huichen wireless network career training centre
Earthing system
• Type : 1/2”, 7/8”, 5/4”
Xi'an Huichen wireless network career training centre
Tower
There are three kinds of tower:
➢Guyed tower 拉线塔 ➢Pipe tower 管塔 ➢Self supporting tower 自立塔
Xi'an Huichen wireless network career training centre
Indoor part
The indoor part of a communication system including:
➢Equipment 设备 ➢Cable 线缆 • Transmission cable • Power cable ➢Earthing system 接地系统
Equipment
Xi'an Huichen wireless network career training centre
Equipment
➢Slot position 槽位 ➢Board 单板 ➢Panel 面板 ➢Indicator 指示灯 ➢Toggle switch 拨码开关 ➢Anti-static wrist strap 防静电手环
Fibre
Xi'an Huichen wireless network career training centre
Cable
Radio Frequency cable
Jumper
Xi'an Huichen wireless network career training centre
Cable
• dual polarization 双极化 • single polarization 单极化 • omni-directional antenna 全向天线 • directional antenna 定向天线 • GPS antenna GPS天线
Xi'an Huichen wireless network career training centre
Cable tray
Xi'an Huichen wireless network career training centre
Cable
➢ Power cable
• DC Power Cable • AC Power Cable • GND • PGND
Xi'an Huichen wireless network career training centre
Xi'an Huichen wireless network career training centre
Measurement implements
Plumb bob 吊线锤
Compass 罗盘
Xi'an Huichen wireless network career training centre
Xi'an Huichen wireless network career training centre
Feeder
➢ Feeder windows 馈窗 ➢ Feeder fixing clip 馈线固定夹 ➢ Feeder grounding clip 馈线接地夹 ➢ Feeder cable 馈线
Feeder grounding clip Feeder windows
Feeder cable
Soft indoor jumper
Feeder fixing clip BTS
Xi'an Huichen wireless network career training centre
Antenna
➢ Antenna type
Xi'an Huichen wireless network career training centre
Equipment
Xi'an Huichen wireless network career training centre
Review
Translation:
➢ 天线的挂高,方位角和下倾角必须与勘测报告的设计一致。 ➢ 天线应该在避雷针45度保护范围内。 ➢ 当传输线改变时，传输单板上的拨码开关也应随之改变。
Xi'an Huichen wireless network career training centre
Outdoor part
The outdoor part of a communication system including:
➢Antenna and feeder system 天馈系统 ➢Tower 铁塔 ➢Lightning system 防雷系统
➢ Indoor copper bar ➢ Grounding connector ➢ Grounding cable ➢ Lightning arrester
Xi'an Huichen wireless network career training centre
Earthing system
Xi'an Huichen wireless network career training centre
?antennaandfeedersystem天馈系统?tower铁塔?lightningsystem防雷系统xianhuichenwirelessnetworkcareertrainingcentrexianhuichenwirelessnetworkcareertrainingcentreantennaandfeedersubsystemantennasupportcdmaantennabtsfeederwindowsantennamountingpolesjumpcableoutsidecabletrayfeederfixingclipfeedergroundingclipfeedercablesoftindoorjumperxianhuichenwirelessnetworkcareertrainingcentrexianhuichenwirelessnetworkcareertrainingcentreantenna?antennatype?dualpolarization双极化?singlepolarization单极化?omnidirectionalantenna全向天线?directionalantenna定向天线?gpsantennagps天线xianhuichenwirelessnetworkcareertrainingcentrexianhuichenwirelessnetworkcareertrainingcentreantennagpsglonassantennagpsantennadirectionalantennaomnidirectionalantennasxianhuichenwirelessnetworkcareertrainingcentrexianhuichenwirelessnetworkcareertrainingcentreantenna?antennaheight天线挂高?antennatype天线类型?azimuth方向角?downtilt下倾角xianhuichenwirelessnetworkcareertrainingcentrexianhuichenwirelessnetworkcareertrainingcentrefeeder?feederwindows馈窗?feederfixingclip馈线固定夹?feedergroundingclip馈线接地夹?
• Steel lattice tower 角钢塔
Xi'an Huichen wireless network career training centre
Tower
Guyed tower
Xi'an Huichen wireless network career training centre
Tower
Xi'an Huichen wireless network career training centre
Equipment
➢Rack 机架 ➢Bracket/Base 底座 ➢Cabinet 机柜
• Side door • Front door • Rear door/Back door
Xi'an Huichen wireless network career training centre
Antenna
directional antenna
omni-directional antennas
GPS/GLONASS antenna
GPS antenna
Hale Waihona Puke Xi'an Huichen wireless network career training centre
Antenna
➢ Antenna height 天线挂高 ➢ Antenna type 天线类型 ➢ Azimuth 方向角 ➢ Down tilt 下倾角
Measurement implements
Level 水平尺
Square 直角尺 Ruler 直尺
Xi'an Huichen wireless network career training centre
Measurement implements
Tapeline 卷尺
Long tape 皮尺
Measurement implements
Xi'an Huichen wireless network career training centre
Chapter 1
Typical implements
Xi'an Huichen wireless network career training centre
Typical implements
Xi'an Huichen wireless network career training centre
Review
Translation:
➢机柜表面应是整洁干净的。 ➢机柜的前门/后门容易打开和关闭。 ➢馈线接地夹均匀分布在同一方向。 ➢单板指示灯指示当前系统运行状态。
Xi'an Huichen wireless network career training centre
Pipe tower
Xi'an Huichen wireless network career training centre
Lightning system
➢Lightning rod 避雷针 ➢Grounding cable 接地线 ➢Grounding copper bar 接地铜排 ➢Grounding net 地网
Here we introduce 4 kinds of implements :
➢ Measurement implements ➢ Currency implements ➢ Electromotion implements ➢ Other implements
Xi'an Huichen wireless network career training centre
Xi'an Huichen wireless network career training centre
Chapter 1
Professional words
Xi'an Huichen wireless network career training centre
Content
1. Hardware system 2. Software system 3. Useful phrases & sentences
Xi'an Huichen wireless network career training centre
Antenna and feeder subsystem
Antenna support Antenna mounting poles
CDMA antenna
Jump cable（outside） Cable tray
Cable
➢ Transmission cable
• Trunk cable/Trunks 串口线 • Feeder Cable 馈线 • Jump Cable/Jumper 跳线 • Network cable 网线
➢ Cable tray/cable ladder 走线架
Xi'an Huichen wireless network career training centre
Cable
Twisted pair
Xi'an Huichen wireless network career training centre
Cable
Coaxial Cable
Xi'an Huichen wireless network career training centre
Cable
Network cable
➢ Transmission cable
• 2M Link Cable 2M线 • Coaxial-cable 同轴电缆 • Twisted pair 双绞线 • Fibre 光纤 • Radio frequency cable 射频线缆
Xi'an Huichen wireless network career training centre
Xi'an Huichen wireless network career training centre
Foreword
In the oversea project scenes:
➢Can you express yourself exactly? ➢Can you communicate with customers or local stuff easily?
Review
1.We introduced 4 kinds of antennas, they are…………………. 2.There are 4 parameters of antenna:…………………………… 3.In the project, we always use….tower,…tower and……tower. 4………and……… are belonged to 2M link cable.
Cable
GND PGND
DC power input
Xi'an Huichen wireless network career training centre
Cable
Xi'an Huichen wireless network career training centre
Earthing system
• Type : 1/2”, 7/8”, 5/4”
Xi'an Huichen wireless network career training centre
Tower
There are three kinds of tower:
➢Guyed tower 拉线塔 ➢Pipe tower 管塔 ➢Self supporting tower 自立塔
Xi'an Huichen wireless network career training centre
Indoor part
The indoor part of a communication system including:
➢Equipment 设备 ➢Cable 线缆 • Transmission cable • Power cable ➢Earthing system 接地系统
Equipment
Xi'an Huichen wireless network career training centre
Equipment
➢Slot position 槽位 ➢Board 单板 ➢Panel 面板 ➢Indicator 指示灯 ➢Toggle switch 拨码开关 ➢Anti-static wrist strap 防静电手环
Fibre
Xi'an Huichen wireless network career training centre
Cable
Radio Frequency cable
Jumper
Xi'an Huichen wireless network career training centre
Cable
• dual polarization 双极化 • single polarization 单极化 • omni-directional antenna 全向天线 • directional antenna 定向天线 • GPS antenna GPS天线
Xi'an Huichen wireless network career training centre
Cable tray
Xi'an Huichen wireless network career training centre
Cable
➢ Power cable
• DC Power Cable • AC Power Cable • GND • PGND
Xi'an Huichen wireless network career training centre
Xi'an Huichen wireless network career training centre
Measurement implements
Plumb bob 吊线锤
Compass 罗盘
Xi'an Huichen wireless network career training centre
Xi'an Huichen wireless network career training centre
Feeder
➢ Feeder windows 馈窗 ➢ Feeder fixing clip 馈线固定夹 ➢ Feeder grounding clip 馈线接地夹 ➢ Feeder cable 馈线
Feeder grounding clip Feeder windows
Feeder cable
Soft indoor jumper
Feeder fixing clip BTS
Xi'an Huichen wireless network career training centre
Antenna
➢ Antenna type
Xi'an Huichen wireless network career training centre
Equipment
Xi'an Huichen wireless network career training centre
Review
Translation:
➢ 天线的挂高,方位角和下倾角必须与勘测报告的设计一致。 ➢ 天线应该在避雷针45度保护范围内。 ➢ 当传输线改变时，传输单板上的拨码开关也应随之改变。
Xi'an Huichen wireless network career training centre
Outdoor part
The outdoor part of a communication system including:
➢Antenna and feeder system 天馈系统 ➢Tower 铁塔 ➢Lightning system 防雷系统
➢ Indoor copper bar ➢ Grounding connector ➢ Grounding cable ➢ Lightning arrester
Xi'an Huichen wireless network career training centre
Earthing system
Xi'an Huichen wireless network career training centre
?antennaandfeedersystem天馈系统?tower铁塔?lightningsystem防雷系统xianhuichenwirelessnetworkcareertrainingcentrexianhuichenwirelessnetworkcareertrainingcentreantennaandfeedersubsystemantennasupportcdmaantennabtsfeederwindowsantennamountingpolesjumpcableoutsidecabletrayfeederfixingclipfeedergroundingclipfeedercablesoftindoorjumperxianhuichenwirelessnetworkcareertrainingcentrexianhuichenwirelessnetworkcareertrainingcentreantenna?antennatype?dualpolarization双极化?singlepolarization单极化?omnidirectionalantenna全向天线?directionalantenna定向天线?gpsantennagps天线xianhuichenwirelessnetworkcareertrainingcentrexianhuichenwirelessnetworkcareertrainingcentreantennagpsglonassantennagpsantennadirectionalantennaomnidirectionalantennasxianhuichenwirelessnetworkcareertrainingcentrexianhuichenwirelessnetworkcareertrainingcentreantenna?antennaheight天线挂高?antennatype天线类型?azimuth方向角?downtilt下倾角xianhuichenwirelessnetworkcareertrainingcentrexianhuichenwirelessnetworkcareertrainingcentrefeeder?feederwindows馈窗?feederfixingclip馈线固定夹?feedergroundingclip馈线接地夹?
• Steel lattice tower 角钢塔
Xi'an Huichen wireless network career training centre
Tower
Guyed tower
Xi'an Huichen wireless network career training centre
Tower
Xi'an Huichen wireless network career training centre
Equipment
➢Rack 机架 ➢Bracket/Base 底座 ➢Cabinet 机柜
• Side door • Front door • Rear door/Back door
Xi'an Huichen wireless network career training centre
Antenna
directional antenna
omni-directional antennas
GPS/GLONASS antenna
GPS antenna
Hale Waihona Puke Xi'an Huichen wireless network career training centre
Antenna
➢ Antenna height 天线挂高 ➢ Antenna type 天线类型 ➢ Azimuth 方向角 ➢ Down tilt 下倾角
Measurement implements
Level 水平尺
Square 直角尺 Ruler 直尺
Xi'an Huichen wireless network career training centre
Measurement implements
Tapeline 卷尺
Long tape 皮尺
Measurement implements
Xi'an Huichen wireless network career training centre
Chapter 1
Typical implements
Xi'an Huichen wireless network career training centre
Typical implements
Xi'an Huichen wireless network career training centre
Review
Translation:
➢机柜表面应是整洁干净的。 ➢机柜的前门/后门容易打开和关闭。 ➢馈线接地夹均匀分布在同一方向。 ➢单板指示灯指示当前系统运行状态。
Xi'an Huichen wireless network career training centre
Pipe tower
Xi'an Huichen wireless network career training centre
Lightning system
➢Lightning rod 避雷针 ➢Grounding cable 接地线 ➢Grounding copper bar 接地铜排 ➢Grounding net 地网
Here we introduce 4 kinds of implements :
➢ Measurement implements ➢ Currency implements ➢ Electromotion implements ➢ Other implements
Xi'an Huichen wireless network career training centre
Xi'an Huichen wireless network career training centre
Chapter 1
Professional words
Xi'an Huichen wireless network career training centre
Content
1. Hardware system 2. Software system 3. Useful phrases & sentences
Xi'an Huichen wireless network career training centre
Antenna and feeder subsystem
Antenna support Antenna mounting poles
CDMA antenna
Jump cable（outside） Cable tray
Cable
➢ Transmission cable
• Trunk cable/Trunks 串口线 • Feeder Cable 馈线 • Jump Cable/Jumper 跳线 • Network cable 网线
➢ Cable tray/cable ladder 走线架
Xi'an Huichen wireless network career training centre
Cable
Twisted pair
Xi'an Huichen wireless network career training centre
Cable
Coaxial Cable
Xi'an Huichen wireless network career training centre
Cable
Network cable