In any particular case, it is a matter of experimental fact whether the variations are in accordance with the normal law or not.
在任一特定的情形下，实验的实际情况是，其结果的变化要么符合正态误差法则，要么不符合这个法则。
In these circumstances, internal migration in China does not follow the normal law of push and pull.
这样，中国的人口流动将不再遵循一般的推拉规律。
It is found that the amplitude distribution of nai-row band semiconductor noise agrees with that of the normal law distribution.
测量结果证明窄频带晶体三极管噪声的振幅分布，和遵守正态律的振幅分布相符合。
So far, China has not enacted a systematical and normal law to regulate the research, development and utilization of gene technology.
我国目前还没有一部对基因技术的研究、开发和利用等方面做出系统规范的法律。
Meanwhile obtained the tooth profile equation of pin-track by the tooth profile normal law which matched the inviolate-cycloid compound gear.
同时利用齿廓法线法得出与该复合齿轮相配套的销轨齿廓方程。
According to the normal law, we put forward an estimate method of the measuring result uncertainty for Spectrum Analyser. It is useful for uncertainty analysis of other calibrations.
本文根据正态分布的规律，提出了对频谱分析仪参考电平测量结果扩展不确定度的一种估计方法，对其他计量测试项目的不确定度分析有一定参考价值。
According to the normal law, we put forward an estimate method of the measuring result uncertainty for Spectrum Analyser. It is useful for uncertainty analysis of other calibrations.
本文根据正态分布的规律，提出了对频谱分析仪参考电平测量结果扩展不确定度的一种估计方法，对其他计量测试项目的不确定度分析有一定参考价值。
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