With the fixed stiffness, sag, temperature and so on, survey precision of the tension force of the cable is determined by the sample rate and the sample length of the vibration signal.

在刚度、垂度及温度等边界条件一定的条件下，拉索索力测量精度主要由振动信号数据采集的频率和采样时间决定。

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The scientists measured the length of telomeres, the tails on the ends of chromosomes, in sample groups in the Glasgow area.

科学家们测量了格拉斯哥地区样品集合的染色体端粒的长度。

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For this sample data, a length of 5000 bytes is sufficient.

对于样例数据，5000字节的长度已经足够。

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The length of the reference path is such that if no sample is present, the two daughter beams will be as perfectly in phase when they meet as they were when they were separated.

ECONOMIST: Microscopy