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1·In addition, the CAD system includes some more utility modules, such as module of gear calculation of error of gear profile, module of gear measurement, module of looking up nation standard of gear.

另外，在齿轮CAD系统中还设计了齿廓误差计算、齿轮测绘及齿轮国家标准查询等一些具有较大实用价值的模块。

2·Frequency measurement is usually implement by accounting the measured signals and standard signals, thus quantizing error becomes the main source of measuring error.

频率测量一般是通过对被测信号和标准信号计数实现，因此量化误差是引起测量误差的主要原因。

3·According to error analysis of sound level measurement and practical case some objection was raised to levy standard on Noise Exceeding Environment standard.

依据声级测量的误差分析，结合实例，对国家现行《超标环境噪声排污费征收标准》提出异议。

4·The result shows that measurement standard error reaches minimum 0.027 for most milk sample and satisfies the national criterion of protein detection when dilution ratio ranges from 6.2 to 7.4.

结果表明，对于大多数的牛乳样品，当其稀释倍率在6.2至7.4范围内时，测量标准偏差达到最小值0.027，满足蛋白质检测国家标准。

5·The result of measurement of the standard extended source showed that the relative error of the instrument is less than 5%.

标准扩展源的测试结果表明，仪器的相对误差小于5%。

6·Some compensation data for nonlinear error in metrical system is normally acquired from the measurement of tested the standard voltage by external equipments.

有些用于补偿检测系统非线性误差的数据，通常是借助外接仪器测量待检品标准量电压的方法来获取的。

7·The analysis of measurement data error by using rear-average method was discussed. The method to count standard deviation of indirect measurement value by using rear-average method was proposed.

对用后均法进行测量数据误差分析加以探讨，提出可以用该法计算间接观测值的标准偏差。

8·So with the transition from classical error theory to modern error theory, people gradually accept that the reliability standard of the result of measurement is expressed by measurement uncertainty.

随着经典误差理论向现代误差理论变迁，人们逐渐接受采用测量不确定度来表示测量结果的可靠性程度。