英语高手来帮忙翻译（测绘）

Question

由于大坝基础、坝体和大坝上游蓄水重力,可能引起大坝的不均匀沉降变形、基础与坝体的转动变形以及由蓄水对大坝的水平方向压力、外界温度的变化等引起大坝坝体的扭曲变形等,这些变形若过大将严重影响大坝的稳定性和安全性,因此必须通过对大坝的垂直位移和水平位移进行监测,监视大坝在施工和运营期间上述变形的大小和规律,并根据变形量预测和预报大坝的变形趋势,从而确保大坝施工和运行的质量和安全。
本文介绍了大坝变形监测的内容、方法、原理、仪器、监测点和基准点的布设、监测周期和监测精度等变形监测方案设计的主要内容，通过实例阐述了大坝安全监测在网型设计、实施观测等方面的一些经验和方法。
关键词：大坝 ；变形监测 ；监测网 ；基准网 ；工作基点网 ；水平位移 ；垂直位移 ；平差计算

Answer 1

Because of dam foundation, gravity dam and the dam, may cause the impoundment of dam deformation, uneven settlement of the dam foundation and rotation of the dam deformation by impounding and the horizontal pressure, such as the change of the temperature outside of dam deformation caused by dam deformation etc, these will have serious impact if the stability of the dam safety, and must therefore be through the dam vertical displacement and horizontal displacement monitoring in construction and operation of the monitoring dam deformation during the size and the law, and according to the deformation forecast and the forecast of dam deformation of the dam, ensure the quality of construction and operation and safety.
The paper introduces the dam deformation monitoring of the contents, methods and principles, instruments, meters and base of the layout and monitoring cycle and monitoring precision design deformation monitoring of the main content, through the examples in dam safety monitoring system design and implementation of some aspects of the observation methods and experiences.
Keywords: dam, Deformation monitoring, Monitoring network, Benchmark nets, Working point nets, Horizontal displacement, Vertical displacement, Adjustment calculation