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- The test result shows that the measure precision of this kind of optical fiber sensors can reach to 50 nm so as to meet the requirement of dam deformation monitoring. 对这种传感器的性能进行测试的结果表明;其精度可达到50nm;满足水坝变形监测的要求.
- The remote twin-direction vertical plumb coordinatograph based on LonWorks can timely and effectively obtain the monitoring information and realize the survey of dam deformation with high precision. 要求安全监测系统能长期精确、稳定、可靠而又实时地采集数据。 基于LonWorks总线的遥测垂线坐标仪可以及时有效地获取大坝的监测信息,实现高精度大坝变形测量。
- Control network for dam deformation observation 大坝变形监测网
- dam deformation measuring system 大坝变形测量系统
- Grey regression-time series model of concrete dam deformation 混凝土坝变形的灰色回归-时序模型
- Present Situation And Prospect of Dam Deformation Measurement 大坝变形观测的现状与展望
- Design of Optical Heterodyne Fiber Sensor to Monitor Dam Deformation 一种监测水坝变形的光外差光纤传感器设计
- Application of vacuum laser alignment system in dam deformation monitoring 真空激光准直自动监测大坝变形系统考察报告
- The dam burst under the weight of water. 那水坝在水的压力下决口了。
- The Application of Expansion Regressive Method in Dam Deformation Analysis 展开式回归法在大坝变形规律分析中的应用
- The village was swept away when the dam burst. 村庄在水坝决堤时被冲走了。
- A water power station must have a dam. 水电站必须有拦河坝。
- Development and Application of DCOM in Dam Deformation Monitoring System 大坝变形监测系统中的DCOM技术的开发与应用
- In case of flood, the dam can protect us. 在发洪水的时候,大堤可以保护我们。
- The lowest part, as of an embankment or a dam. 坡脚最底下的部分,如堤防或坝的
- The water deepened after the dam was built. 堤坝建成后水已加深。
- She tried to dam up her feelings. 她尽力控制自己的感情。
- They have decided to build a dam across the river. 他们决定在这条河上建一座水坝。
- They fortified the dam against the flood. 他们加固了堤坝以防洪水。
- Development of Automatic Vacuum Laser Dam Deformation Monitoring System 全自动真空激光大坝变形测量系统的研制