l aerial l形天线l antenna l形天线l cathode l 型阴极labeling 加标lacquer 清漆lacquer disk 蜡克盘lacquer layer 硝基漆层ladder filter 梯式滤波器ladder network 梯形网络ladder type fil...
u-band u[吸收光]带u-bolt u型螺栓u-center(uniform chromaticity scale) diagra 均匀色品图u-form tube u型管ulbricht integrating photometer 乌布利希积分光度计ulbricht sphere 布利希球...
babbitt 巴俾特合金（一种减磨合金）babinet absorption rule 巴比内吸收法则babinet compensator 巴比内补偿器babinet goniometer 巴俾涅测角器babinet principle 巴比内原理babinets compensator 巴俾...
dect:digital enhanced cordless telecommunication增强数字无绳通讯dfb:distributed feedback 分布反馈did:direct inward dialing 直接中继方式，呼入直拨到分机用户dlc:data link control l...
simple (single) lenses 单透镜simple harmonic motion 简谐运动simple layer film 单层膜simple lens 简单透镜simple magnifier 简单放大镜simple microscope 简单显微镜simple ocular 简...
t antenna t 型天线t bend t 形管t circulator t 型环行器t flip flop 启动型双稳态触发器t junction t 形接合器t接头t r switch 收发转换开关t2l 晶体管晶体管逻辑tab 带式自动焊接tab bonder 带式自动焊接器tab chi...
v antenna v 形天线v cvd 真空化学汽相淀积v gate fet v 型栅场效应晶体管v groove v 型槽v groove etch v 型槽腐蚀v groove isolation v 型槽隔离v groove isolation polycrystal backfill v...
photographic reconnaissance 照相侦察photographic recorder 摄影记录器，录相器photographic refractor 天体折射照相仪photographic reproduction 照相复制法photographic sensitometer...
port 口，入口，出口port-hole 孔，口portable camera 便携式照相机， 轻做摄影机portable laser 便携式激光器portable transit 便携式经纬仪portland cement 硅酸盐水泥，波特兰水泥portrait lens 人像镜头portray...
i o 输入输出i o bound task 受输入输出限制的任务i o buffer 输入输出缓冲器i o bus 输入输出总线i o bus controller 输入输出总线控制器i o channel 输入输出通道i o control 输入输出控制i o control program 输...
y-axis y轴y-bend y形管y-connection y形接法y-coordinate y坐标y-cut crystal y切割晶体y-grid y形格网y-joint y形接头，叉形接头y-level y式水准仪y-line y轴，y线y-tilt y倾角ya garnet 钇铝石榴石y...
d format d格式d most 耗尽型 mostd a converter 数字 模拟转换器数模转换器da 微分分析器dac 数字 模拟转换器数模转换器dair 动态分配接口例行程序daisy chain 串级链daisy chain bus 串级链总线daisy wheel 菊瓣字轮dais...
c value cc 值c-w brillouin laser 连续布里渊激光器c-washerc 型垫圈c i e photometric scale c i e 光度标cabinet 箱、柜、外壳、室cable 电缆，多心导线cable assembly 光缆组件cable bond 电缆接头c...
z-axis z轴[线]z-bar z型铁z-crank z形曲柄z-cut crystal z切割晶体z-direction z向z-pinch discharge z箍缩放电z-pinch plasma z箍缩等离子体z-section z形剖面zeeman bradening 塞曼谱线加宽ze...
angle of minimum deviation 最小偏向角angle of minimum resolution 最小分辨角angle of polarization 偏振角angle of pressure 压力角angle of projection 投射角angle of recess...
(all) level “（全部）”级别 action 操作 active statement 活动语句 active voice 主动语态 activex data objects activex 数据对象 activex data objects (multidimensional) (ado...
a priori probability 先验概率a programming language apl 语言a r wire 地址读出线a register 累加寄存器a type address constant a型地址常数a c power supply 交羚源a d conversion...
w l ratio 宽长比wafer 薄片wafer cutting 切片wafer descumming 清除薄片上浮渣wafer developer 晶片显影器wafer dicing saw 切片锯wafer distortion 晶片变形wafer drying spinner 薄片干燥用离...
q components q 信号分量q external 外界品质因数q factor q 值q factor modulation q 因数灯q meter 品质因数测量仪q signal q 信号q spoiled laser q 突变激光器q switch q 开关q switch lase...
actuator 执行器a:amplifier 放大器a:attendance员工考勤a:attenuation衰减aa:antenna amplifier 开线放大器aa:architectural acoustics建筑声学ac:analogue controller 模拟控制器acd:auto...
