对激光基准信标仪中所采用的液体摆角传感器的结构进行设计，分析其工作原理、放大电路。
The construction of the liquid angular sensor in the laser beacon is designed, the work principle and magnify circuit are analysed.
用X射线双晶衍射仪测量了阴极和玻璃热粘结工艺过程中阴极材料外延层和衬底的双晶回摆曲线。
Some double crystal rocking curves of photocathode epitaxy materials and substrates are measured by means of X-ray double crystal diffraction in the bonding process.
它完全可以取代传统的水平摆倾斜仪。
It can replace traditional horizontal pendulum tiltmeter completely.
本文推导出水平摆倾斜仪摆杆初始平衡位置的计算公式，并对其精度及各参数的选取进行了分析。
In this paper, formulae of calculating best operating position of horizontal pendulum tiltmeter are derived, choice of precision and parameter are discussed.
利用物理摆原理导出了自动安平水准仪磁致误差的理论函数模型，建立了地磁场中的观测方程。
Based on the theory of horizontal pendulum, the theoretical function model of magnetic error of self adjusting level is deriveted, and observation equation in geomagnetic field is set up.
倾斜仪是一种研究固体潮和地震的基本仪器，主要有水平摆倾斜仪、水管倾斜仪、垂直摆倾斜仪。
Tilt meter is one kind of basic instrument of earth tide and the earthquake research, which includes the horizontal pendulum tilt meter, the water tube tilt meter and the vertical pendulum tilt meter.
六年来，我们用无阻尼水平摆地倾仪，在1.7秒—5秒的周期范围内，在一系列的强震发生前，分别记录到了一种明显的波动异常。
Since 1976, by using the non—damping horizontal pendulum tiltmeter at the range of 1.7"—5" period. we have recorded one wave anomaly signal before a series of strong earthquakes respectively.
介绍垂直摆倾斜仪自动调零的电路、原理和软件。当摆偏离零位越出记录范围时，仪器将不能正常进行记录。
The principle and software of the auto zero point adjustment circuit in VS tiltmeter are described.
介绍垂直摆倾斜仪自动调零的电路、原理和软件。当摆偏离零位越出记录范围时，仪器将不能正常进行记录。
The principle and software of the auto zero point adjustment circuit in VS tiltmeter are described.
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