One of the highlights of the rocket was the image observation system enabling humans to see for the first time at a near distance and truthfully the attitude of the rocket flying.

这枚火箭的亮点之一，图像测量系统能让人们第一次近距离、真切地看到火箭飞行的姿态。

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Each observation could have been weighted inversely as the distance or as the square root of the frequence.

每次观测可以倒过来加权作为距离或作为频率的平方根。

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Both seismological theory and macroseismic observation show that the shape of strong motion response spectrum depends mainly on magnitude, distance of epicenter and engineering site condition.

地震学理论和强震观测都表明，强震反应谱的形状主要取决于震级、震中距和场地条件。

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It did not explode when it landed a short distance from a military observation post in the village of Glassdrumman near Crossmaglen.

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At the observation post, situated just a short distance from the actual demarcation line, security personnel had installed a bulletproof glass screen to protect the president as he surveyed the border region.

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