EM是什么意思

网络释义

用法例句

The results of the analysis of current velocity and direction data collected by Electromagnetic Reading Current Meter(EM),ENDECO and Acoustic Doppler Profiler(ADP),show that the current velocity of ENDECO is less than that of EM by 4.

通过对直读式海流计、ENDECO海流计和ADP测流结果的对比分析表明,ENDECO所测流速比直读式海流计偏小约4。

The direct-reading method to determine the concentration of protein in milk;

直读法测牛乳中蛋白质含量

Through the pump heating cable,the data are transmitted to the ground control system to realize real-time direct-reading measurement and digitalization processing.

针对稠油、超稠油井生产过程中的过泵加热工艺要求,利用高温传感器实时获取井压、井温数据,通过过泵加热电缆传输至地面控制系统,实现了稠油、超稠油过泵加热井生产过程中井底流温、流压资料的直读监测及数字化处理,为油藏开发提供了及时准确的井下动态资料。

Determination of alloys and impurity elements in aluminium alloys by direct reading spectrometry;

光电直读光谱法测定铝合金中合金及杂质元素