自动安平水准仪的安平误差及补偿误差

An Introduction to the Levelled Error and Compensating Error of an Automatic Leveller

从仪器自动安平的基本原理出发，介绍了安平误差、补偿误差产生的主要原因、概念，并介绍了标准规定的试验方法及适合用户采用的试验方法。

According to the fundamental Principle of automatic levelling,this peper first introduces the concepts of the levelled and compensating errors and the main reason for produCing errors. Then,this Paper introduces the test methods opcified in the standard the ones suitable for user.