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基岩标和分层标监测系统是一种常见的用来监测地面沉降的方法,本文通过它们监测到的地层厚度变化作为参考,带领大家参观地下风景。
The bedrock and stratification standard monitoring system is a common method for monitoring land subsidence. In this paper, we use the changes in the thickness of the strata to be monitored as a reference to guide you through the underground landscape.