建议在高精度的空间大地测量中要顾及到地球自转变化引起的一系列效应。

A series of effects caused by earth rotation are recommended to be taken into account in the high precision space geodesy.

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上述一系列效应对激光信号的传输产生巨大的影响、其中最为重要的影响效应有衰减、光束闪烁及抖动效应。

These all will produce some other effects that would strongly affect the transmission of laser signals, especially attenuation, coruscation and dithering of beam.

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这些国家所面临的一个关键性挑战就是通过增加或延长劳动力市场上老年人的工作年限来减缓工作年龄段人口数量减少所引起的系列效应问题。

A key challenge for these countries is to mitigate the effects of a drop in the working age population by increasing and prolonging the participation of older people in the Labour market.

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