固体潮

Earth tide ; earthquake forecast ; geodynamics study

固体潮；地震预测；地球动力学研究

On the basis of operating principle and the observations by borehole shear strainmeter and by use of theoretical earth tide,a new method for in-situ calibration of borehole shear strainmeter at Taian station is presented.

结合钻孔差应变仪的工作原理，借助体应变观测资料，提出了利用理论固体潮对泰安台差应变观测进行实地标定的新方法。

Well water level ; Earth tide ; Well water bearing system

井水水位；固体潮；井－含水层系统

Research the nature of Earth's Physics and training to acquire seismic, gravity field, the Earth tide, the earth's rotation, and magnetic field, to power, plate tectonics and geophysical exploration geophysics, such as the branch's basic theory, observation instruments, methods of observation and data processing methods, able to independently complete a variety of geophysical observation and data-processing tasks, and with certain scientific research capacity of senior specialists.

主要研究地球的物理学性质，培养能掌握地震学、地球重力场、地球固体潮、地球自转、地磁场、地电、板块构造以及勘探地球物理等地球物理学各分支的基本理论、观测仪器、观测方法和数据处理方法，能够独立完成地球物理的各种观测和数据处理任务，并具有一定科研能力的高级专门人才。

In accordance with the delegation's knowledge about the geophysical research work made by ROB and the related materials provided by Belgium,the paper describes the fol- lowing research work of ROB,that is,earth tide and gravity measurements,time determin...

根据访问期间对比利时皇家天文台在地球物理方面所开展的研究工作的了解及比方提供的材料，本文介绍了比利时皇家天文台在地球固体潮和重力测量方面的工作，在时间确定、地球自转的观测与研究和空间大地测量方面的活动，以及在地震学方面的工作，最后还简要地介绍了卢森堡大公国瓦尔弗当日地球动力学地下实验室的情况。

Based on VHZ data recorded by 7 stations of China digital seismograph network for Nov. 14, 2001, earthquake in the west of the Kunlun mountain pass, we extracted spherical mode of 0S4-0S76 of the earth free oscillation using power spectral density estimation. Because the frequency response of seismograph in China digital seismograph network suppress information of solid tide, we do not need to remove the solid tide in our procession.

利用中国数字地震台网改造后的7个台站的VHZ波形资料，采用功率谱密度估计方法，利用中国数字地震台网地震仪对低频信号压制的特点，在没有对资料去除固体潮影响的情况下，提取了2001年11月14日昆仑山口西地震激发的0S4-0S76地球球型自由振荡，并与地球初步参考模型的理论自由振荡周期进行对比，结果表明与PREM预测的球型自由振荡周期符合得很好。

The influence of solid tide on station displacements is an important part of the spatial geodesy and astrogeodynamics research.

固体潮对测站位移的影响是空间大地测量和天文地球动力学研究的重要组成部分。

High accuracy tidal gravity parameters in this area are obtained, and the scale factor of the DZW 9 gravimeter is also estimated at a value of (-756.06±0.05)×10^(-8)ms^

获得了该地区高精度的重力固体潮潮汐参数，估算了DZW-9重力仪的格值，其值为(-756.06±0.05)×10^(-8)ms^

A superconducting gravimeter with the precision of μGal is the most sensitive gravimeter for measuring the gravity tides.

超导重力仪是目前精度最高的重力固体潮观测仪器，其灵敏度可以达到μGal量级。

The numerical results show that the ocean models in diurnal band are more stable than those in semidiurnal band, and the correction of the change in tidal height plays a significant role in determining accurately the phase lag of the tidal gravity.

数值结果说明周日频段内的海潮模型要比半日频段内的模型更加稳定，实施验潮站潮位高变化改正对精密确定重力固体潮相位滞后起重要作用。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷