On-site observation of wind-rain induced vibration of stay cables and its control were studied.

介绍了斜拉索风雨振现场观测与振动控制研究的情况。

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Through the site observation, the simulation and the numerical value computation, obtained the gateway plastic area in high-pitched and critical Angle seam.

通过现场实测、相似模拟和数值计算得出了大倾角临界角煤层回采巷道塑性区的分布情况。

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Where no site observation was made, deterministic time duration was assigned to activities based on Indian Standard productivity recommendations (IS7272 1978).

如果没有实地观察了，确定的时间期限被分配到活动的基础上，印度的生产力标准的建议(is 7272 1978)。

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In many instances, research at the community level cannot even be delegated to the equivalent of laboratory assistants since observation in one locale must be compared to observation in another so the same person has to be on site in both places.

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