telecommunication 雅思

The dropsonde system incorporates various sensor instruments, data system and software for telecommunications and data storage.

下投系统由测量仪器、数据收发系统和号处理软件等部分组成。

This article presented Marconi's journey to China in 1933 who is the inaugurator of telecommunication in morden times.

摘要详细介绍讯技术开创者之一马可尼1933年的中国之行。

Insulance Ohmmeter, Model ZC25, can be used to measure insulation resistance of various electrical machinery, telecommunication element, household appliances and teaching electrical equipment.

ZC25型绝缘阻表可用于测量各种机、讯元器件、家用器及教学器设备的绝缘阻。