电子英语词典

电器电子英语词汇（D）育龙网WWW.CHINA-B.C0M 2009年06月03日来源：互联网育龙网核心提示： d/a converter 数字模拟转换器da 设计自动化dac 数字模拟转换器dacq 数据采集damage 损伤damage area 损伤区damage probability d/a converter 数字模拟转换器da 设计自动化dac 数字模拟转换器dacq 数据采集damage 损伤damage area 损伤区damage probability 损伤概率damage study 破坏研究damped oscillations 阻尼振荡damped wave 衰减波damping 衰减damping constant 衰减常数damping diode 阻尼二极管damping factor 衰减因数dark current 暗电流dark discharge 暗放电dark pulse spectrum 暗脉冲谱dark resistance 暗电阻dark space 暗区dark spot 黑点dark spot signal 黑点信号dark trace screen 暗迹屏darlington amplifier 达灵顿放大器darlington emitter follower 达林顿射极跟随器data 数据data acquisition 数据采集data bank 数据库data capture 数据采集data channel 数据电路data circuit 数据电路data collection 数据采集data communication 数据通信data communication system 数据传送系统data compression 数据压缩data concentrator 数据集中器data conversion 数据转换data gathering 数据采集data handling 数据处理data line 数据电路data link 数据传输线路data logging 数据采集data modem 数据灯解调data network 数据网data packet switching 数据包交换data processing 数据处理data reduction 数据压缩data slice 位片微处理机data transfer 数据传送data transmission 数据传送data transmission channel 数据传输通道dc 数据转换dc amplifier 直僚大器dccd 数字电荷耦合掐dccl 直接电荷耦合逻辑dctl 直接耦合晶体管逻辑dctl gate 直接耦合晶体管逻辑门de emphasis 去加重dead time 无感时间debunching of a beam 束立聚deburring 去毛刺debye length 德拜长度debye temperature 德拜温度decade counter 十进数计数器decade counter tube 十进计数管decade voltage divider 十进制分压器decapsulation 解封装decarbonization 脱碳decarburizing 脱碳decatron 十进制计数管;十进制计数管decay 衰减decay characteristic 衰变特性decay time 衰落时间deceleration time 时延decision element 判定元件declination 偏角decoder 解码器decoder circuit 译码电路decoding 译码decoding circuit 译码电路decomposition 分解decomposition reaction 分解反应decomposition technique 分解技术decomposition temperature 分解温度decoration 染色decoupling filter 去耦滤波器dedicated chip 专用芯片dedicated integrated circuit 专用芯片deep acceptor 深受主deep center 深杂质中心deep depletion ccd 深耗尽层电荷耦合掐deep depletion transistor 深耗尽层晶体管deep diffusion 深扩散deep donor 深施主deep etching 深腐蚀deep kerf 深槽deep trap 深陷阱deep uv exposure 远紫外线曝光deep uv light 远紫外线deep uv lithography 远紫外线光刻deep uv mask 远紫外线掩模deep uv projection aligner 远紫外线投影曝光对准器deep uv rays 远紫外线deep uv resist 远紫外线灵敏抗蚀剂deexcitation 去激defect 缺陷defect concentration 缺陷密度defect conduction 晶体缺陷导电defect density 缺陷密度defect density distribution 缺陷密度分布defect free crystal 无缺陷晶体defect motion 缺陷移动defective silicon 有缺陷硅definition 清晰度definition technique 图象形成技术deflect 偏转deflecting electrode 致偏电极deflecting field 偏转场deflecting mirror 偏转镜deflecting plate 偏转板deflecting system 偏向系统deflecting voltage 偏转电压deflecting yoke 偏转系统deflection 偏转deflection amplifier 偏转放大器deflection angle 偏转角deflection coefficient 偏转系数deflection coil 偏转线圈deflection current 偏转电流deflection defocusing 偏转散焦deflection distortion 偏转失真deflection electrode 偏转电极deflection factor 偏转系数deflection magnet 偏转磁铁deflection non linearity 偏转非线性deflection sensitivity 偏转灵敏度deflection speed 偏转速率deflection system 偏向系统deflection voltage 偏转电压deflection yoke 偏转磁轭deflector plates 偏转板defluxer 去焊剂器defocusing 散焦deform 变形degassing 除气degaussing 去磁degaussing coil 去磁线圈degeneracy 简并degeneracy factor 简并度degenerate condition 简并条件degenerate distribution 简并分布degenerate laser 简并激光器degenerate level 简并能级degenerate oscillation 简并振动degenerate region 简并区degenerate resonator 简并谐振器degenerate semiconductor 简并半导体degenerate state 简并态degeneration 简并degradation 老化degradation mechanism 老化机构degreaser 除油器degree 度degree of coherence 相干度degree of confidence 置信度degree of ionization 电离度degree of light modulation 光灯度degree of monochromaticity 单色度degree of safety 安全程度deionization 去离子deionizator 离子交换装置deionized water 去离子水deionized water rinsing 去离子水冲洗dekatron 十进管delay 延迟delay cable 延迟电缆delay circuit 延迟电路delay distortion 延迟失真delay equalizer 延迟均衡器时延等化器delay line 延迟线delay line length 延迟线长度delay signal 迟缓信号delay time 时延delayed blanking signal 延迟消隐信号delayed sweep 延迟扫描delayed synchro signal 延迟同步信号delidding 解封装delineation 描绘dellinger effect 粗捷效应delta matched impedance antenna 形阻抗匹配天线delta matching 匹配delta modulation 灯delta modulator 增量灯器demagnetizer 去磁器demagnetizing factor 退磁系数demagnifying electron projection 缩图式电子束投影dematron 搓管demineralization 除盐demodulation 解调demodulation method 解到式demodulator 解调demountable tube 可拆管demultiplexer 多路分配器demux 多路分配器dendrite 枝状晶体dendrite formation 枝状晶体生长dendritic crystal 枝状晶体dense chip 高密度芯片dense logic 高密度逻辑density 密度density distribution 密度分布density modulation 密度灯density of packaging 封装密度density of states 态密度depletion 耗尽depletion channel 耗尽型沟道depletion implantation 耗尽区离子注入depletion layer 耗尽层depletion layer capacitance 耗尽层电容depletion layer capacity 耗尽层电容depletion metal schottky fet 耗尽型肖特基场效应晶体管depletion mode 耗尽型depletion mode fet 耗尽型场效应晶体管depletion mode integrated circuit 耗尽型集成电路depletion mode operation 耗尽型动作depletion mode region 耗尽区depletion most 耗尽型金属氧化物半导体晶体管deposit substrate interface 淀积层衬底界面deposited film 沉积膜deposited resistor 沉积电阻器deposition 沉积deposition chamber 淀积室deposition composition 淀积层成分deposition mask 淀积掩模deposition target 淀积靶depth dimensions 深度尺寸depth distribution 深度分布depth meter 深度计depth of modulation 灯深度depth placement 杂质的沿深度布置depth profile 沿深度掺杂分布图derating 降低定额值derivation circuit 微分电路descumming 清除浮渣desiccant 干燥剂design 设计design aids 自动设计工具design automation 设计自动化design automation software package 自动设计程序包design automation system 设计自动化系统design database 设计数据库design facilities 自动设计工具design phase 设计阶段design reliability 设计可靠性design rule 设计规则design technique 设计技术desk 面板desk coin telephone 桌形投币式公用电话机desk telephone 桌式电话机desmear 表面沾污去除desoldering 脱焊desoldering vacuum module 真空脱焊组件desorption 解吸destaticization 防静电处理destruction 破坏destructive pull test 破坏性拉伸试验detectability 探测率detection 检波detection boundary 探测界限detection limit 探测极限detection of radiation 辐射探测detection probability 探测概率detection process 检波过程detection range 探测距离detection threshold 探测限界detection time 探测时间detectivity 探测率detector 传感器detector diode 二极管检波器detector noise 检测齐声detector sensitibility 检测崎敏度detector stage 检波级detector tube 检波管detector valve 检波管deterioration 劣化deterioration of emission 放射劣化detuning 失调develop check 光刻胶显影检查developed hologram 显影的全息图developed image 显影图象developer 显影剂developing 显影developing solution 显影溶液;显影液development 显影development flow 试制撂development of photoresist 光致抗蚀剂显影development tools 自动设计工具deviation flag 航线偏移指示仪deviation indicator 偏差指示器deviation system 偏转系统device 装置;元件dew point temperature 露点温度dewar flask 杜瓦真空瓶dfet 耗尽型场效应晶体管dft 离散傅里叶变换di water facilities 脱离子水用设备diagnostic facilities 诊断设备diagnostic holography 诊断全息照相术dial exchange 自动交换区dial line 交换线路dial pulsing 拔号脉冲dial signal 拔号信号dial switch 拨号盘式开关dial telephone system 自动电话系统dial tone 拨号音dial up line 交换线路dialer 拔号器dialing 拔号dialing pulse 拔号脉冲dialing signal 拔号信号dialog mode 对话方式diamond 金刚石diamond blade 金刚石刀片diamond saw 金刚石锯diamond scribe tool 金刚石划片器diamond scriber 金刚石划片器diamond wheel 金刚石刀片diaphragm 隔膜diaphragm mode filter 隔膜型滤波器diaphragmatic waveguide 膜片加截波导dic 数字集成电路dice 芯片dice yield 芯片成品率dicer 切片机dicing 切割dicing saw 切割锯die 芯片die adherence 芯片粘附die and wire bonding 芯片导线焊接die attach preform 芯片安装用框架die attachment 芯片焊接die bonder 芯片焊接机die bonding 芯片焊接die by die alignment 步进式芯片对准die by die exposure 步进式芯片曝光die by die printing 步进式芯片曝光die ejector unit 芯片分离器die grading 芯片分选die integrated circuit 芯片状集成电路die mounting area 芯片安装面积die on tape 链式带上的芯片die orientation 芯片方位die pad 芯片安装面积die pickup 芯片拾取器die processing 芯片处理die push test 芯片分离试验die separation 芯片分离die sort 芯片分选die sorter 芯片分选装置die visual control 芯片肉眼检查die visual gate 芯片肉眼检查台die yield 芯片成品率dielectric antenna 电介质天线dielectric breakdown voltage 电介质哗电压dielectric cap 介质盖dielectric constant meter 介电常数测定计dielectric dissipation factor 介质损耗因数角dielectric film 介质膜dielectric isolated mos 介质隔离金属氧化物半导体dielectric isolation 介质隔离dielectric line 介质线路dielectric loss 介质损失dielectric loss meter 介质损耗测量计dielectric loss tangent 介质损耗因数角dielectric medium 电介质dielectric paste system 介质膏系统dielectric resonator 介质谐振器dielectric semiconductor interface 电介质半导体界面dielectric strength 绝缘强度dielectric waveguide 介质波导管dielectrically isolated integrated circuit 介质隔离集成电路dielectrically isolated island 介质隔离岛dielectrically loaded waveguide 介质负载波导管dieleltric constant 介电常数difference amplifier 差动放大器difference of phase 相位差differential 差动的differential amplifier 差动放大器differential etch rate 微分腐蚀速度differential etching 微分腐蚀differential gain 微分增益differential pcm 差动式脉码灯differential phase 微分相位differential phase modulation 差动式掂differential phase shift 差动相移differential pulse code modulation 差值脉冲编码灯differential scattering cross section 微分散射截面differentiating circuit 微分电路differentiator 微分电路diffracted wave 衍射波diffraction 衍射diffraction fringes 衍射条纹diffraction grating alignment 衍射光栅对准diffraction limit 衍射极限diffraction pattern 衍射图diffraction propagation 绕射传播diffraction scattering 绕射散射diffractional loss 衍射损耗diffusant 扩散剂diffusant source 扩散源diffuse base 扩散基极diffuse reflectance 漫反射系数diffuse reflecting target 漫反射靶diffuse reflection 漫反射diffuse reflection factor 漫反射系数diffuse scattering 漫散射diffuse spectral line 漫射光谱线diffuse surface 漫反射面diffused diode 扩散二极管diffused drain 扩散漏极diffused junction 扩散结diffused junction capacitor 扩散结型电容器diffused junction diode 扩散结型二极管diffused junction isolation 扩散结型隔离diffused line 扩散路线diffused portion 扩散区diffused resistor 扩散电阻器diffused resistor block 扩散电阻检测单元diffused source 扩散源diffused strip 扩散条diffused weld 扩散压合diffuser 漫射体diffusing atom 扩散原子diffusing impurity 扩散剂diffusion 扩散diffusion annealing 扩散退火diffusion barrier 扩散势垒diffusion boat 扩散舟diffusion bonding 扩散压合diffusion capacitance 扩散电容diffusion capacity 扩散电容diffusion coefficient 扩散系数diffusion collector 扩散集电极diffusion conditions 扩散条件diffusion crystallizer 扩散结晶器diffusion depth 扩散深度diffusion edge 扩散边缘diffusion equation 扩散方程diffusion facilities 扩散设备diffusion factor 扩散系数diffusion furnace 扩散炉diffusion gettering 扩散吸除diffusion gradient 扩散杂质梯度diffusion impervious layer 扩散阻挡层diffusion induced strain 扩散诱起的变形diffusion isolation 扩散隔离diffusion junction 扩散结diffusion length 扩散距离diffusion mask 扩散掩模diffusion mask opening 扩散掩模窗口diffusion of vacancies 空位扩散diffusion oven 扩散炉diffusion process 扩散diffusion pump 扩散泵diffusion pump fluid 扩散泵用液体diffusion pump oil 扩散泵油diffusion rate 扩散速率diffusion source 扩散源diffusion step carrier 扩散工艺用载体diffusion stop 扩散抑制器diffusion transistor 扩散型晶体管diffusion tube 扩散管diffusion window 扩散窗digital analogue converter 数字模拟转换器digital array 数字阵列digital capacitance meter 数字电容表digital ccd 数字电荷耦合掐digital chip 数字集成电路digital circuit 数字电路digital communication 数字通信digital communication by satellite 数字卫星通信digital communication system 数字通信系统digital computer 数字计算机digital control 数字控制digital cryptographic system 数字密码系统digital data 数字数据digital data network 数字数据网digital data transmission 数字数据传输digital display 数字指示器digital filter 数字滤波器digital frequency meter 数字式频率计digital information 数字信息digital integrated circuit 数字集成电路digital line 数字通信线路digital logic gate 数字逻辑门digital microelectronics 数字微电子学digital modem 数字灯解调digital modulation 数字灯digital multimeter 数字万用表digital multiplex system 数字多路系统digital network 数字网络digital oscilloscope 数字示波器digital output 数字输出digital performance 数字集成电路特性digital phase shifter 数字式移相器digital recording 数字记录digital signal 数字信号digital signal analyzer 数字信号分析器digital signature 数字签名digital storage oscillograph 数字式存储示波器digital switching device 数字转换装置digital switching system 数字转换系统digital system 数字系统digital telcphone switching system 数字电话交换局digital telephone 数字电话digital telephone exchange 数字电话交换局digital telephone network 数字电话网digital television 数字电视digital transmission 数字传输digital transmission system 数字传输系统digital transversal filter 数字式横向滤波器digital voltmeter 数字式电压表digitizer 数字转换器diic 介质隔离集成电路dilp 双列直插式外壳dilution 稀释dimension check 尺寸检查diode 二极管diode action 二极管酌diode arrangement 二极管布置diode array 二极管矩阵diode array integrated circuit 二极管阵列集成电路diode characteristic 二极管特性diode clipper 二极管熄器二极管限幅器diode detection 二极管检波diode detector 二极管检波器diode function generator 二极管函数发生器diode gate 二极管门diode laser 二极管激光器diode laser matrix 激光二极管阵列diode limiter 二极管限制器diode matrix 二极管矩阵diode rectifier 整窿极管diode sputter 两电极离子溅射装置diode switch 二极管开关diode transistor logic 二极管晶体管逻辑diode transistor logic gate 二极管晶体管逻辑门diode type isolation 二极管型隔离dioxide 二氧化物dioxide polysilicon isolation 二氧化硅多晶硅隔离dip 偏角dip coating 浸渍涂敷dip etching 浸渍腐蚀dip integrated circuit 双列直插式外壳集成电路dip lead frame 双列直插式引线框架dip power 双列直插式外壳耗散功率dip soldering 浸入焊接diplex operation 双工工作diplex reception 同向双工接收diplexer 天线共用器dipole 偶极子dipole antenna 偶极天线direct charge coupled logic 直接电荷耦合逻辑direct coupled amplifier 直耦放大器direct coupled transistor logic 直接耦合晶体管逻辑direct current 直流direct current amplifier 直僚大器direct current beta 晶体管共发射极短路电僚大系数direct current biasing 直莲压法direct current bridge 直羚桥direct current convergence 静态会聚direct current excited laser 直沥励型激光器direct current insertion 直林量插入direct current measurement 直菱量direct current power supply 直羚源direct current pumping 直沥励direct current radiometer 直柳射计direct current resistance 直羚阻direct current restorer 直辽分恢复电路direct current telegraphy 直羚报direct display storage tube 直接显象存储管direct distance dialing 直接长途拨号direct jamming 直接干扰direct measurement 直接测量direct recording 直接录制direct step on wafer 薄片上步进式直接曝光direct supercurrent 超导直流direct transition 直接跃迁direct view storage tube 直观式存储管direct write electron beam lithography 直写式电子束光刻direct write electron beam system 直写式电子束光刻装置direction finder 探向器direction of polarization 极化方向direction of propagation 传播方向direction of rotation 旋转方向directional antenna 指向天线directional coupler 定向耦合器directional etching 定向腐蚀directional filter 方向滤波器directional gain 定向系数directional microphone 定向传声器directional pattern 方向性图directional radiation 指向性辐射directional receiver 接收定向信号的接收机directional reception 定向接收directional transmission 定向发射directional transmitter 定向发射机directional wireless 定向无线电通信directive gain 定向系数directivity 方向性directivity diagram 方向性图directivity diagram laser 激光方向性图directivity index 定向系数directivity pattern 方向性图directly heated cathode 直热式阴极director 引向器disable pulse 禁止脉冲disc seal diode 盘封二极管disc seal triode 盘封三极管disc seal tube 盘封管discharge 放电discharge cleaning 放电清洗discharge gap 放电间隙discharge in gas 气体放电discharge lamp 放电灯discharge quenching 放电熄灭discharge stability 放电稳定度discharge stabilization 放电稳定化discharge tube 放电管discoloration 脱色discone antenna 盘锥形天线disconnect 断开discontinuous film 不连续膜discontinuous variations 不连续变异discrete component 分立元件discrete component circuit 分立元件电路discrete device chip 分立芯片掐discrete element 分立元件discrete forurier transform 离散傅里叶变换discrete integrated circuit 分立集成电路discrete microcomponent 分立微型元件discrete microprocessor 分立微处理机discrete part 分立元件discrete resistor 分立电阻器discrete semiconductor 分立的半导体discrete tuner 不连续党器discrete value 离散值discrete wiring 选择布线discretionary integration 选择互连集成电路discretionary interconnections 选择互连discretionary routed array 选择互连阵列discretionary wiring pattern 选择布线图discriminator 鉴别器disk antenna 盘形天线disk attenuator 圆盘衰减器disk grinding 圆盘研磨disk laser 盘形激光器disk recorder 唱片录音机dislocation 位错dislocation boundary 位错边界dislocation centre 位错中心dislocation density 位错密度dislocation group 位错群dislocation line 位错线dislocation loop 位错环dislocation mechanism 位错机制dislocation motion 位错运动dislocation movement 位错运动dislocation network 位错网dislocation node 位错节dislocation scatter 位错散射dislocation source 位错源dislocation spiral 位错螺旋线dislocation step 位错阶梯dislocation structure 位错结构disorder 无规律disordered crystal 无序晶体dispatch telephone system 等电话系统dispenser 剂量器分配器dispenser cathode 储备式阴极dispensing system 剂量器分配器dispersion 频散dispersion loss 弥散损耗dispersion relation 频散关系dispersive delay line 色散延迟线dispersive fiber 弥散型纤维dispersive medium 频散媒质displacement damage 位移层错display 显示装置display device 显示装置display holography 全息摄影术display tube 显示管disruptive voltage 哗电压dissector 析象管dissector tube 析像管dissipation 耗散dissipation power 耗散功率dissociation laser 离解激光器dissolution velocity 溶解速度distance between lines 辐射线间距离distance between mirrors 镜间距离distance marks 距离标记distance measuring equipment 测距设备distance resolution 距离分辨能力distilled water 蒸馏水distorted image 失真图象distorted wavefront 失真波前distortion 失真distortion effect 失真效应distortion factor 失真系数distortion meter 失真度测试仪distortion tolerance 失真容限distribustion device 分配装置distributed amplification 分布放大distributed amplifier 分布式放大器;分布放大器distributed circuitry 分布参数电路distributed dynode 分布式二次放射极distributed element equivalent circuit 分布参数元件等效电路distributed inductance 分布电感distributed josephson logic circuit 分布参数约瑟夫孙逻辑电路distributed load 分布负载distributing frame 接线板distribution 分布distribution block 接线板distribution coefficient 分布系数distribution network 配电网distribution ratio 分布系数distributor 接线板disturbance 干扰disturbed wavefront 干扰波阵面divergence 发散divergent light 发散光diversity 差异diversity receiver 分集接收器diversity reception 分集接收法divider 分配器dmes fet 耗尽型肖特基场效应晶体管dmnos structure dmnos结构dmos dmos结构dmosfet dmos场效应晶体管dmost 双扩散金属氧化物半导体晶体管dmux 多路分配器dolby integrated circuit 道尔比集成电路domain 磁畴domain structure 磁畴结构domain wall 磁畴壁dominant mode of propagation 传播的郑dominant wave 吱donor atom 施汁子donor dopant 施钟质donor impurity 施钟质donor level 施周级donor type semiconductor 施滞半导体doorknob transformer 门钮形转换器dopant 掺杂剂dopant activation 掺杂剂活化dopant atom 掺杂剂原子dopant density 掺杂密度dopant distribution 掺杂剂分布dopant gas 掺杂剂气体dopant gradient 掺杂梯度dopant host 固体掺杂剂源dopant predeposition 掺杂剂预淀积dopant profile 掺杂分布图dopant resist 掺杂剂抗蚀剂dopant source 掺杂剂源dope 掺杂剂dope additive 掺杂剂doped crystal 掺杂的晶体doped junction 掺杂质结doped polysilicon diffusion 掺杂的多晶硅扩散doper 掺杂装置doping 掺杂doping agent 掺杂剂doping compensation 掺杂补偿doping density 掺杂密度doping depth 掺杂深度doping level 掺杂级doping mask 掺杂掩模doping mask window 掺杂掩模窗口doping profiler 掺杂轮廓仪doping ratio 掺杂剂比率doping type 掺杂型dopos 掺杂的多晶硅扩散doppler effect 多普勒效应doppler frequency shift 多普勒频移doppler halfwidth 多普勒半宽度doppler linewidth 多普勒线宽doppler navigation 多普勒导航doppler shift 多普勒频移doppler spectrum 多普勒频谱doppler width 多普勒宽度dosage concentration 掺杂浓度doser 剂量器分配器dot 点dot alloying method 点合金法dot and 点与dot bar generator 点条状图案信号发生器dot frequency 点频率dot generator 点状图案信号发生器dot or 点或double beam tube 双束射线管double chamber vacuum deposition system 双室真空淀积系统double clad optical fiber 双包层光学纤维double crucible crystal growing apparatus 双坩埚晶体生长装置double crucible method 双坩埚方法double current cable code 二态电缆码double diffused diode 双扩散二极管double diffused injector 双扩散注入器double diffused metal oxide semiconductor dmos结构double diffused mos fet dmos场效应晶体管double diffused mos transistor 双扩散金属氧化物半导体晶体管double diffused process 双扩散double diffusion 双扩散double diffusion technique 双扩散工艺double diode 双二极管double doped transistor 双重掺架晶体管double doping 双掺杂double ended cord 两头塞绳double ended micromodule 双端出线微型组件double epi process 双外延工艺double epitaxy 双外延工艺double heterojunction 双异质结double heterojunction laser 双异质结型激光器double heterojunction semiconductor 双异质结半导体double heterostructure laser 双异质结型激光器double image 双像double image signals 重影信号double implanted mos 双重离子注入金属氧化物半导体double injection diode 双注入型二极管double ion implanted process 双重离子注入工艺double junction semiconductor 双结半导体double level metallization 双层金属化double level polysilicon mos structure 双层多晶硅金属氧化物半导体结构double limiter 双向限幅器double modulation 双重灯double photoresist 双重光致抗蚀剂double poly process 双层多晶硅栅金属氧化物半导体工艺double refraction 双折射double side 双边的double sideband transmission 双边带传输double sided board 两面印制电路板double triode 双三极管double tuned amplifier 双党放大器doubler 倍频器信压器doublet 偶极子doubling of the image 图像双重doubly balanced modulator 双重平衡灯器down conversion 降频转换down converter 降频转换器down scaled integration 按比列缩小集成电路化dpcm 差动式脉码灯draft rate 漂移速度drafter 坐标制图器绘图仪drafting 制图drafting sheet 制图板drag antenna 拖曳天线drain 漏极drain and source diffusion 源漏扩散drain channel junction 漏极沟道结drain current 漏极电流drain electrode 漏极drain substrate junction 漏极衬底结dram 动态随机存取存储器drawing 图drift 漂移drift current 漂移电流drift length 漂移长度drift mobility 漂移迁移率drift space 漂移空间drift speed 漂移速度drift stabilized operational amplifier 漂移稳定的运算放大器drift transistor 漂移晶体管drive unit 驱动装置driven sweep 驱动扫掠driver 驱动器激励器driver tube 控制管driving frequency 激励频率driving pulse 起动脉冲driving radiation 激励辐射driving signal 驱动信号driving stage 驱动级driving system 驱动系统drop 吊牌drop in test array 薄片上的测试阵列drop in test group 薄片上的测试芯片组dropout 信号丢失dry box 干燥箱dry chemistry 干式化学处理dry development 干式显影dry etching 干腐蚀dry etching apparatus 干腐蚀装置dry etching reactor 干腐蚀反应器dry film photo processing 干膜抗蚀剂光刻工艺dry film photoresist 干膜抗蚀剂dry film resist 干膜抗蚀剂dry oxidation 干氧化dry oxygen ambient 干氧气氛dry photoresist stripper 去干胶装置dry process 干法工艺dry processed integrated circuit 干法工艺集成电路dry processing 干式处理dry resist stripping 去干胶dryer 干燥装置drying 干燥drying agent 干燥剂dt cut quarz dt切割水晶dtl 二极管晶体管逻辑dtl zener diode 齐纳二极管晶体管逻辑电路dtlz 齐纳二极管晶体管逻辑电路dual emitter transistor 双发射极晶体管dual gate fet 双栅场效应晶体管dual in line integrated circuit 双列直插式集成电路dual in line lead frame 双列直插式引线框架dual in line package 双列直插式外壳dual modulation 双重灯dual surface lithography 双面光刻dual trace oscillograph 双线示波器duality principle 对偶原理duct 波导duct width 波道宽度ducting 大气波导现象dumb antenna 失奠线dummy 假的dummy aerial 假天线dummy antenna 假天线dummy load 模拟负载duplex 全双工duplex operation 双工工作duplex system 双工制duplexer 天线收发转换开关duplexing 双工工作duplication 复印duplicator 复印机durability 耐久性dust 粉末dust controlled area 除尘控制区dust free room 无尘室dust proof box 防尘密封箱dusting 除尘duty cycle 工宗duty factor 线圈间隙因数dycmos integrated circuit 动态互补金属氧化物半导体集成电路dye 染料dye cell 染料盒dye penetrant test 染料渗透试验dye reservoir 染料容器dye saturation 色饱和dye solution 染料溶液dye temperature 染料温度dye vapour 染料蒸气dynamic burn in 动态强化试验dynamic characteristic 动态特性dynamic convergence 动态会聚dynamic deposition 动态淀积dynamic distortion 动态失真dynamic microphone 电动式传声器动圈式话筒dynamic ram 动态随机存取存储器dynamic random access memory 动态随机存取存储器dynamic range 动态范围dynamic sensitivity 动态灵敏度dynatron effect 负阻效应dynatron oscillation 负阻管振荡dynatron oscillator 负阻管振荡器dynode 倍增管电极dynode system 倍增管电极系统dyotron 微波三极管。