tympanal tensor reflex tester
鼓膜张肌反射测定仪
Measurement of Soil Bulk Density by Time Domain Reflectometry Combined with Soil Sampling;
时域反射仪结合土钻法测定土壤容重
nuclear reactor radiation detector
核反应堆辐射检测仪
reactor core radiation detector
反应堆堆芯辐射检测仪
An instrument that detects electromagnetic radiation.
辐射仪一种测定电磁辐射的仪器
forward scatter visibility meter
向前散射能见度测定仪
automatic filter activity meter
过滤圃动放射性测定仪
A large reflect meridian circle is an instrument for the absolute determination of the declination and right ascension of a star.
大型反射子午环是用来绝对测定恒星赤经和赤纬的仪器。
backscatter laser Doppler velocimeter
反向散射激光多普勒测速仪
confocal backscatter laser velocimeter
共焦反向散射激光测速仪
Achilles reflex time
跟腱反射松弛时间测定
radioisotope dynamic-function testing equipment
放射性同位素动态功能测定仪
Determination of Volatile Phenol in Water by Flow Injection Analysis
流动注射分析仪测定水体中的挥发酚
Determination of Ammonium-nitrogen in Surface Water with FS-Ⅳ~+ Flow Injection
FS-IV~+流动注射仪测定地表水中氨氮
Crystal Optics Interpretation of Gem Refractometer Measuring Refractive Index;
宝石折射仪上测定的折射率及晶体光学解释
RADIATION CALIBRATION METHOD OF EARTH RADIATION MEASUREMENT NONSCANNER
凝视型地球辐射探测仪的辐射标定技术研究
reflectance radiometer-photometer
反射率测定用辐射计-光度计
beta backscattering sedimentometer
【冶】β射线反散射沉降仪
