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- crust deformation measurement 地壳形变测量
- The measurement of earth tilt is an important method of studying earth crust deformation and its earth tide, which means much to Geodynamics and the observation of earthquake prognostic. 地倾斜测量是研究地壳形变及其固体潮的一种重要手段,它对地球动力学研究和地震前兆观测都具有重要意义。
- Tectonic stress, and seismo-genetic were discussed from the data of geotectonic and crust deformation . 文中还联系地质构造和地壳形变资料讨论了该区构造应力作用方式和发震构造。
- Ice crystals begin to deform measurably. 冰晶就产生某种程度的变形了。
- Differential InSAR (D-InSAR) and its spatially dense, accurate deformation measurements have advanced studies of the Earth's crust. 但断层西部因地势较平坦且变动量亦较小,因此以干涉技术可以清楚的侦测出其变化情形。
- This earthquake resulted in surface rupture and ground displacement.It s a good opportunity to verify the relation between crust deformation and coseismic motion in this area. 中文摘要921集集地震造成地表大幅度移位(同震变形),地表破裂长度超过96公里,地表最大位移量将近10公尺。
- In the paper,we collected and cleaned up the observation data of Fujian digital seismic network,seismogeology,crust deform survey and plat movement. 本文收集、整理了台湾集集大地震前后福建、台湾地区数字地震观测、地震地质、大地形变测量以及板块运动的大量资料。
- Microtectonics makes crust deformation research from crust shallow to crust deep, from brittle to ductile, from geometry description to the process of dynamics and kinematics. 显微构造使得地壳构造变形的研究从浅部到深部、从脆性到韧性、从几何学到运动学和动力学发展阶段。
- Being a deformation measurement with high resolution, borehole tiltmeters should be installed far away from disturbance sources as far as possible. 摘要作为一种高精度的形变观测,钻孔倾斜观测点必须尽可能避开干扰源。
- Microregion Deformation Measurement of Thin Films Using Array Microindentation Mark Method[J]. 引用该论文 魏成;李喜德;黄静波;施惠基;张泰华.
- The communication between the worktable controlling process and the deformation measurement process is fulfilled by message transmission mechanism. 通过消息传递机制实现了工作台运动进程与变形数据采集进程之间的通信。
- Late Yanshan stage was compressive crust deformation which not only formed the wedge-type thrust structure but also caused upper Cretaceous Series unconformable contact with lower Cretaceous Series. 燕山晚期地壳以挤压逆冲变形为主 ,不仅形成了楔冲式推覆构造 ,也使上白垩统与下白垩统为角度不整合接触。
- Some calculated results agree well with those published in IERS standards, so they can be used to monitor the crust deformation in high precision geodesy, especially in coast area. 部分结果同 IERS公布结果相比 ,符合很好 ,可以用于高精度大地测量 ,对中国地壳形变监测特别是沿海地区地壳形变监测具有重要的实用价值。
- In this research we develop a deformation measurement system which consists of a reflective grating film, dual PSD, a laser diode, and a PSD signal processing circuit, etc. 本文采用双PSD的设计,一方面可提高系统的信号输出,另一方面也可消除刚体旋转而产生的误差。
- In this dissertation, electronic speckle pattern interferometry (ESPI) with high speed CCD camera was adopted to achieve full-filed deformation measurement. 本研究中以高速CCD开发出一套具有暂态全域变形检测的电子斑点干涉(ESPI)系统,藉由极短的曝光时间与精准的时序控制成功地得到一系列的暂态资讯。
- Deformation measurement for vehicle platform of photoelectrictheodolite with CCD laser collimation system[J].Optio-Electronic Engineering,2006,33(2):25-28. CCD激光自准直系统测光电经纬仪车载平台变形[J].;光电工程;2006;33(2):25-28
- "We then calculated how the crust deforms and eventually breaks under the extreme weight of a neutron star mountain. “我们据此计算出了其外壳是如何变形及最终承受不住中子星山脉的极端重力而断裂。”。
- dam crust deformation monitoring 大坝地震形变监测
- But the differences of deformation in the South America plate based on these two models are very significant for contemporary crustal deformation measurement in mm/a accuracy,which shows present_day motion characteristic of the South America plate. 并基于空间大地测量资料 ,确立独立于任何板块运动模型约束和假设的南美板块欧拉参数 ,分析了现今南美板块的运动和活动形变
- Primarily concerned with controlling the measurement of project types, topography, line measurement, deformation measurement and geographical information system measurement of results. 项目类型主要涉及控制测量、地形测量、线路测量、变形测量及地理信息系统等测量成果。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries