a. c . balance indicator 交流平衡指示器
 
  a. c. bridge 交流电桥
 
  a. c. current calibrator 交流电流校准器
 
  a. c. current distortion 交流电流失真
 
  a. c. induced polarization instrument 交流激电仪a. c. potentiometer 交流电位差计
 
  a. c. resistance box 交流电阻箱
 
  a. c. standard resistor 交流标准电阻器
 
  a. c. voltage distortion 交流电压校准器
 
  a. c. voltage distortion 交流电压失真
 
  Abbe comparator 阿贝比长仪
 
  aberration 象差
 
  ability of anti prereduced component 抗先还原物质能力ablative thickness transducer [sensor] 烧蚀厚度传感器abrasion testing machine 磨损试验机
 
  absolute calibration 绝对法校准
 
  absolute coil 独立线圈
 
  absolute error 绝对误差
 
  (absolute)error of measurement 测量的(绝对)误差absolute gravimeter 绝对重力仪
 
  absolute gravity survey 绝对重力测量
 
  absolute humidity 绝对湿度
 
  absolute method 绝对法
 
  absolute moisture of the soil 土壤(绝对)湿度absolute pressure 绝对压力
 
  absolute(pressure transducer 绝对压力表
 
  absolute pressure transducer[sensor] 绝对压力传感器absolute read-out 单独读出
 
  absolute resolution 绝对分辨率
 
  absolute salinity 绝对盐度
 
  absolute stability 绝对稳定性
 
  absolute stability of a linear system 线性系统的绝对稳定性absolute static pressure of the fluid 流体绝对静压absolute temperature scale 绝对温标
 
  absorbance 吸光度
 
  absorbed current image 吸收电流象
 
  absorptance 吸收比
 
  absorptiometer 吸收光度计
 
  absorption cell 吸收池
 
  absorption coefficient 吸收系数
 
  absorption correction 吸收修正
 
  absorption edges 吸收边
 
  absorption factor 吸收系数
 
  absorption hygrometer 吸收温度表
 
  absorption spectrum 吸收光谱
 
  absorption X-ray spectrometry 吸收X射线谱法absorptivity 吸收率
 
  absorptivity of an absorbing 吸引材料的吸收率abstract system 抽象系统
 
  abundance sensitivity 丰度灵敏度
 
  AC-ACLVDT displacement transducer 交流差动变压器式位移传感器accelerated test 加速试验
 
  accelerating voltage 加速电压
 
  acceleration 加速度
 
  acceleration error coefficient 加速度误差系数acceleration of gravity 重力加速度
 
  acceleration simulator 加速度仿真器
 
  acceleration transducer[sensor] 加速度传感器accelerometer 加速度计
 
  acceptance of the mass filter 滤质器的接收容限acceptance test 验[交]收检验
 
  access 存取 access time 存取时间
 
  accessibility 可及性
 
  accessories of testing machine 试验机附件accessory(for a measuring instrument) (测量仪表的)附件accessory hardware 附属硬件
 
  accessory of limited interchangeability 有限互换附件accumulated error 积累误差
 
  accumulated time difference 累积时差
 
  accumulative raingauge 累积雨量器
 
  accumulator 累加器
 
  accuracy 精[准]确度
 
  accuracy class 精[准]确度等级
 
  accuracy limit factor(of a protective current transformer)  (保护用电流互感器的)精确度极限因数accuracy of measurement 测量精[准]确度
 
  accuracy of the wavelength 波长精确度
 
  accuracy rating 精确度限
 
  acetylene(pressure)gauge 乙炔压力表
 
  acetylene regulator 乙炔减压器
 
  acoustic amplitude logger 声波幅度测井仪
 
  acoustic beacon 水声信标
 
  acoustic current meter 声学海流计
 
  acoustic element 声学元件
 
  acoustic emission 声发射
 
  acoustic emission amplitude 声发射振幅
 
  acoustic emission analysis system 声发射分析系统acoustic emission detection system 声发射检测系统acoustic emission detector 声发射检测仪
 
  acoustic emission energy 声发射能量
 
  acoustic emission event 声发射事件
 
  acoustic emission preamplifier 声发射前置放大器acoustic emission pulser 声发射脉冲发生器acoustic emission rate 声发射率
 
  acoustic emission signal processor[conditioner] 声发射信号处理器acoustic emission rate 声发射信号
 
  acoustic emission source location and analysis system 声发射源定位及分析系统acoustic emission source location system 声发射源定位系统acoustic emission source 声发射源
 
  acoustic emission spectrum 声发射频谱
 
  acoustic emission technique 声发射技术