说明了位移计的作用；
研制的NDCY1型电测水平位移计，是对机械式引张线水平位移计的改进。
The NDCY 1 electrical horizontal displacement gauge is developed based on the previous one with mechanical tension wire.
根据地下厂房近两年的声波监测和多点位移计监测结果，确定了围岩的松动圈范围在0。
According to the results from both the acoustic monitoring and the multi-point extensometer monitoring on the powerhouse made during past two years, the loosen zone of the rock is defined as 0.
本文提出的一种双滑丝电阻式位移计，特别适用于动态大位移的测量，使用时无须从被测构件上引出导线。
Presented in this paper is a displacement meter of resistance type of slide on the double wire. This meter is specially suitable for the measurement of the large displacement due to dynamical effects.
普通加速度计只能输出单向加速度信号，速度和位移量需要经过后续软件进行积分处理得到。
The conventional accelerometer can only measure the single direction acceleration. To get the velocity and the displacement value, subsequent integrating software is required.
推导了这种加速度计的敏感元件和位移检测电路的灵敏度公式。
The sensibility formulations of the sensitive element and displacement detection circuits of the accelerometer are derived respectively.
加速度计是靠感测因惯性力引起的相对位移来测量视加速度的，不能测量真实的重力加速度。
The principle of accelerometer is based on the measurement of the relative displacement that arises between the elastically suspended proof mass and the accelerometer frame subject to acceleration.
对重力卫星微加速度计位移检测电路的输入输出关系进行了详尽的推导，对各种噪声进行了分析，并选取一组典型参数计算了具体数值。
Various type of noises of displacement detecting circuit of accelerometer for gravity satellite are analyzed and computed through deriving the relationship between input and output.
待位移传感器和土压力计读数稳定后，采用自上而下摘板的措施模拟桩前土开挖的施工过程。
In order to simulate the excavation process of soil in front of piles, the boards are taken down from top to bottom after the readings of displacement sensors and soil pressure cells are stable.
与计模法有关的半相位移关系得到了完善。
Unified half phase shift relations related to the above rule are improved and completed.
与计模法有关的半相位移关系得到了完善。
Unified half phase shift relations related to the above rule are improved and completed.
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