微位移技术是精密机械和仪器实现高精度的关键技术之一。
The micro displacement technology is one of essential technology of the precision machinery and high accuracy instrument.
在微位移技术中，柔性铰链是实现微位移和高分辨率的理想机构。
In the case of micro displacement technology, the flexure hinge is an ideal mechanism to realize the micro displacement and high resolution.
采用的方法是运用阿基米德浮力基本定律与磁致伸缩位移技术相结合。
The method combined the Archimedean principle of buoyancy with flex displacement technology caused by magnetism is adopted.
而局部反馈可以是结合输出位移技术，也可以结合新的下层迭代方案。
As far as the method of local feed-back is concerned, either the output shift approach or the lower level iterative scheme can be used.
根据对用于镗孔加工刀具补偿的微位移技术的分析以及对柔性铰链机构的研究，研发了一套具有自主知识产权的平行四边形弹性镗杆结构的镗孔刀具微量补偿装置。
Based on the research on micro movement and elastic gemels, a boring cutter micro compensation device amounted on the parallelogram elastic boring rod is developed with self owned intelligence right.
光电位移精密测量技术是现代测量技术中最基础也是最先进的精密测量技术。
Fine photoelectric displacement measurement technology is fundamental, however, the most advanced of modern fine measurement technology.
提出了一种非接触光学法——单光栅双图像法测量物体大位移的新技术。
A new technique for measuring large displacement of object by non-contact optical method is presented.
声发射技术在无损检测、地震预测、混凝土结构检测、应力测量、微位移测量等领域应用很广泛。
Acoustic emission technology has been used in non-destructive testing, earthquake forecast, concrete monitoring, stress measurement, tiny displacement measurement and so on.
理论分析和实验结果表明，强度型光纤位移传感系统采用补偿技术之后，其测量精度和稳定性有了明显提高。
Theoretic analysis and experimental result indicate that, the optic fiber displacement sensing system which adopts the compensatory technology obviously increases its measuring accuracy and stability.
本文介绍了摆锤冲击压杆测定岩石动态荷载—位移全过程曲线的实验技术。
The experimental techniques of measuring the rock complete loading displacement curve under the pendulum impact are introduced in this paper.
楔形体顶端邻域内的位移场假定没有采用奇异变换技术。
The singular transformation technique is not used in the assumption of displacement fields around the wedge tip.
介绍了一种基于布喇格光纤光栅技术的位移测量方法。
This paper presents a method of the displacement measurement using the technology of fiber Bragg gratings.
本文主要研究利用低线数计量光栅实现具有大量程、纳米级分辨率的位移测量理论及其关键技术。
In this dissertation. The theory and key technologies to measure long-range displacement with nanometer resolution by metrology grating is studied.
本文提出了一种基于数字调制和解调技术的电容式位移传感器的设计方法。
This paper presents a design method of capacitance displacement sensor based on digital synthesis technology.
采用基于快速图像获取和图像处理技术的光学导航芯片，设计了机器人自身位移检测单元。
The self-displacement inspection unit of the robot was designed with optical navigation chip based on rapid image acquiring and processing technologies.
利用正弦相位调制干涉技术检测微小位移，精度可达纳米量级。
By using sinusoidal phase-modulating interferometric technique, the testing of fine displacement can achieve nanometer accuracy.
以压电陶瓷微位移原理为基础，对精密驱动技术在精密定位工件台上的应用作了实验研究。
Based on the principle of micro displacement of piezoelectric ceramic, the research on the precise actuator technique is presented, which is used for precise positioning work piece stage.
在测量大坝、桥梁等建筑物的形变过程中，常需要采用微小位移测试技术。
When measuring the deformation of DAMS, Bridges and other buildings, the micro-displacement detection technology is often used.
大位移井技术因其具有巨大经济效益并能够满足特殊作业的目的而得以迅速推广应用，但水平井段摩阻扭矩又成为了制约大位移井推广应用的关键因素。
ERD Wells are widely adopted due to its great economic benefits and its applicability for special purposes, while the drag along the horizontal section has limited the promotion of ERD Wells.
提出了一种非接触光学法——单光栅双图像法测量物体大位移的新技术。
A new technique for measuring large displacement of object by non-contact optical method is presented. The method is called as single-grating double-image method.
本工作应用背散射电子衍射技术测得产生浮突的位移在不变线方向附近。
The displacement vector for surface relief was determined to be near the invariant line direction using electron back scattering diffraction method.
利用数字散斑干涉法，研究了半无限平面模型在受冲击载荷下的面内位移场的测试技术。
In this paper, the method of measuring the in-plane displacement field under an impact loading is proposed and is named dynamic digital speckle pattern interferometry.
光纤光栅波长位移的解调是实现传感系统的关键技术。
The demodulation of wavelength shift is the key technology in the application of fiber grating sensors.
制孔方式方面采用以精密测速单元为核心的位移跟随技术，实现在线动态制孔。
As the drilling style, this system introduces fly drilling technology whose central device is exact speed measuring unit to achieve dynamic-drilling on-line.
阐述了位移检测电路的原理和要求，以及满足这些要求所采用的技术措施。
The principle, requirement and techniques satisfying with this requirement of displacement detection circuits are described.
该方法采用边界拟合和“路径匹配”技术，使位移量的检测精度达到了亚微米级。
Sub-micron accuracy of displacement detection is obtained by adopting edge fitting technology and path matching technology.
井眼轨道设计是大位移井的关键技术之一。
Well trajectory design is one of the key techniques for successfully drilling an extended reach well.
详细介绍了基坑支护方案、施工技术以及沉降位移监测和安全技术措施。
The paper introduces the project, construction technique, settlement displacement survey and safety methods in detail.
本文从最重要的位移量测入手，进行隧道位移实时监测系统的开发及其数据应用技术研究。
This paper discusses the development of an instant displacement monitoring system and its data application technology, which is the most important part of construction monitoring.
本文从最重要的位移量测入手，进行隧道位移实时监测系统的开发及其数据应用技术研究。
This paper discusses the development of an instant displacement monitoring system and its data application technology, which is the most important part of construction monitoring.
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