Time Analysis on Displacement Development of Perimeter Structure for Deep Foundation Pit of Metro Stations

The Effects of Flow Pattern and Contact Time on Cementing Displacement

紊流顶替和接触时间对顶替效率的影响

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Research of Increment Implementation Method for Time-grating Displacement Sensor

时栅位移传感器的增量式实现方法研究

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Real-time Measurement of Displacement and Speed of Dynamic Object

动态目标位移和速度的实时测量

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Besides the system can be used for exploitation, which is facing non-linear error automatic fitting of time grating displacement sensor, the correlative technique which has far-ranging application prospects also can be sued in other areas, such as apparatus revise, mechanical workout and manufacturing, 3.

该系统除用于面向时栅传感器非线性误差的自动修正的开发外，相关的单元技术在其它领域中，如仪器校正、机械加工和制造业中均有广泛的应用前景。

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Chief parts of the instrument consist of monolithic microcomputer and self-made dynamic magnetic grating sensor composed of magnetic head, magnetic scale, slide block and shell. It can display the time, displacement, speed in process, maximum and resilience speed, impact energy, etc.

测量仪主要由单片微机与自制动态磁栅式传感器（包括磁头、磁尺、滑块与壳体）组成，可测量运动过程的时间、位移量、速度与打击能量等。

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The principle of time grating displacement sensor and traditional precision displacement measurement are reviewed. By comparing the imperceptibility but essential differences among them, it is better to understand the time space coordinate transformation method and the advantage of the time grating displacement sensor.

回顾了时栅位移传感器原理和传统精密位移测量原理，通过比较其间细微而本质的区别，可加深对时空坐标转换方法的理解和对时栅位移传感器优势的认识。

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The transformation of the two kinds of traveling waves shows that the time grating displacement sensor using the transformation from the space traveling to the time traveling wave to reach the target using time to measuring space.

从两种行波的变换原理揭示了原有的时栅位移传感器都是采用从空间行波到时间行波的转换来达到用时间测空间的最终目的，同时也启发并提出了直接形成时间行波的创新思想。

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In this paper, a model of time dependent displacement distribution is established. By use of B spline functions, a model of dam parameter back analysis is established on the basis of identification displacement.

建立了大坝时变位移分析模型，并采用B样条函数拟合，根据辨识沉陷值，建立了坝区力学参数反演模型。

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The reliability of incremental time grating displacement sensor is analyzed, and the idea and configuration of redundancy are introduced. HW redundancy schemes are presented for its signal processing circuit.

在分析增量式时栅可靠性问题的基础上，介绍了冗余设计思想和冗余结构，给出了增量式时栅位移传感器信号处理电路的硬件冗余设计方案；

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Too often, troops on active duty hate corporate HQ-they believe it is full of overpaid bureaucrats who spend their time on displacement activity.

太多时候，工作在第一线的员工憎恨企业总部在他们看来，那里充斥着薪水过高的官僚，成天在做无用功。

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Each testing were repeated 8 times, and the precise data ( torque, time and displacement) of different group and different part were noted on the MTS sensor respectively.

每种测试重复8次，通过MTS传感器记录外固定针各部位在不同轴向压力下所需扭矩、时间和位移。

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This paper discusses the processing circuit and features of the CMOS miniature camera used as a graphic sensor in the real time photoelectric displacement measurement.

本文将讨论微型CMOS电视摄像机作为图像传感器在实时光电位移测量时的处理电路及性能分析。

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The field type time grating displacement sensor, based on time space coordinate transformation, is one novel angular displacement sensor.

基于时空坐标转换理论的时栅位移传感器是一种新型角位移传感器。

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With regard to air viscosity, the law of time dependent displacement of elastic ball is studied in theory.

考虑到空气的粘性，理论计算了弹力球的运动位移随时间的变化规律。

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Incremental Implementation of Time-space Coordinate Transformation and Research on the Incremental Time Grating Displacement Sensor

时空坐标转换方法的增量式实现与增量式时栅位移传感器研究

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The two models reflect the influence of load, displacement and time on displacement of consolidation.

该模型反映了荷载、变形和时间三者对固结沉降的影响。

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Study on the Theory of Time-space Coordinate Transformation and the Time Grating Displacement Sensor

时空坐标转换理论与时栅位移传感器研究

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The time-displacement curve of the received wave is calculated.

求出了接收波位移的时域曲线；

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A Measurement System Based on Linear CCD Technique for Real Time Space Displacement

基于线阵CCD技术的实时空间位移测量系统

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Study on the Time Grating Displacement Sensor of the Field Type

场式时栅位移传感器研究

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