Dimensions of director radiator loudspeaker
GB/T9400-1988直接辐射式扬声器尺寸
General specification for electrodynamic loudspeaker of director type
GB/T9397-1996直接辐射式电动锥形扬声器通用规范
direct radiation proximity indicator
直接辐射接近指示器
reflex horn speaker
反射式喇叭式扬声器
Sensitivity analysis of millimeter-wave direct-detection radiometer
毫米波直接检波式辐射计灵敏度分析
Direct-reading electroscope-type radiation dosimetric meters
GB/T4834-1995直读式验电器型辐射剂量仪
Study of a Intracavitary Radiator for Microwave Hyperthermia Treatment of Rectal Cancer;
腔内式直肠癌微波热疗辐射器的研制
(nuclear)radiation transducer [sensor]
（核）辐射式传感器
scattered radiation proximity indicator
散射辐射接近指示器
Direct-reading electroscope-type radiation dosimetric meters--Part 2: Chargers
GB/T9230-1995直读式验电器型辐射剂量仪充电器
normal direct solar irradiance
法向直接日射辐照度
It putvide a direct connection to simple speaker of the type used for home stereo system
它可与家庭立体声系统中的简单扬声器直接连接
It provide a direct connection to simple speaker of the type used for home stereo system.
它可与家庭立体声系统中的简单扬声器直接连接。
Temperature Compensation of Millimeter-wave Direct Detection Radiometer
毫米波直接检波式辐射计温度补偿问题研究
Research on Ka-band Dual-polarization Direct Detection Total Power Radiometer
Ka波段双极化直接检波式全功率辐射计研究
ARTI (Acoustic Ray Trace Indicator)
声辐射线跟踪显示器
loudspeaker electrostatic mounted in its enclosure
静电式扬声器,装在扬声器箱内
Effects of web shape and contact position on sound radiation characteristic of railway wheel
辐板型式和轮轨接触点位置对车轮声辐射特性的影响