The two topic technologies can be realized by detecting structure instrument of the roof rock and micro-deformed monitoring instrument.

论述了两项关键技术分别由顶板岩层结构探测仪和顶板微变形监测仪两个仪器来实现。

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PC monitoring system based on RS485 communication composed by Intellectual power instrument and industrial control instrument with communication terminal were introduced.

介绍了一种应用带通讯口的智能仪表和工控机，组成的基于RS485通讯的微机监测系统。

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Monitoring contents are verticality and horizontality of support beam, which are monitored by laser plumb instrument and electronic theodolite separately.

监测内容为垂直度和支撑梁水平度，分别采用激光铅直仪和电子经纬仪。

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During the first 12 weeks after Curiosity landed in an area named Gale Crater, an international team of researchers analyzed data from more than 20 atmospheric events with at least one characteristic of a whirlwind recorded by the Rover Environmental Monitoring Station (REMS) instrument.

ENGADGET: Curiosity rover finds radiation levels on Mars are safe for humans