As weigh-in-motion is through detecting the pressure of tyre to ground to estimate the static load of truck, and the arithmetic is specified by the detection equipment, it is mostly affecting the system error and precision, so the most emphases and difficulty in the study of this paper is to construct a simple and reasonable detection equipment.
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引用误差理论对间接测量中的误差传递作了分析，并通过实例说明如何处理间接测量中的误差与精度。
This paper analyses the transfer error in the indirect measurement through the error theory and shows how to treat the error and precision in this kind measurement by an example.
量子测量中精度的标准极限，源于与可计数离散粒子，而不是连续量相关的统计误差。
The standard limit on the precision with which a quantum measurement can be carried out is due to the statistical error associated with counting discrete particles rather than continuous quantities.
差分gps定位技术是通过基站与移动站之间的空间相关性，来消除公共误差部分，以提高定位精度。
Differential GPS can eliminate the common error to improve the positioning precision by a spatial correlation between the base station and the mobile station.
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