law of normal distribution
英 [lɔː ɒv ˈnɔːml ˌdɪstrɪˈbjuːʃn]
美 [lɔː əv ˈnɔːrml ˌdɪstrɪˈbjuːʃn]
网络 正态分布定律
双语例句
- It is found that the distributions of flood forecasting errors both in humid or semi-humid region approximately obey the law of normal distribution and the method based on POME is effective for calculating the distribution of flood forecasting errors.
结果表明，我国湿润和半湿润地区的洪水预报误差近似服从正态分布，且采用POME方法计算洪水预报误差分布是可行的。 - And it is proved that high-strength not fluctuated, but also follow the law of normal distribution through practical applications C80 high-strength concrete.
并结合C80级高强混凝土的施工实际，验证高强混凝土强度存在波动性的同时也符合正态分布规律。 - The analysis on sampling shows that it obeys the law of normal distribution.
对样本灌区节水改造效益的综合主成分进行的正态性检验结果表明，它服从正态分布。 - By summarizing the distribution of average speed on different types of road and the statistical distribution rule, it is concluded that the distribution of average bus speed in Beijing follows the law of logarithmic normal distribution.
对北京市公共汽车平均车速的在不同类型道路上分布的情况和统计分布规律进行了总结，提出北京市公共汽车平均车速分布遵循对数正态概率分布规律。 - The distribution law of size of the rejected parts obtained indirectly after machining, in the rase of refusing to obey normal distribution, was studied in this paper.
本文讨论了机械加工中直接得到的尺寸经检验剔除不合格的产品后，在不服从正态分布的情况下间接得到的尺寸的分布规律。 - The distributions of the values of fluctuating pressure conform to the law of normal distribution; and the dominant frequency is low frequency.
脉动压强幅值分布符合正态分布规律，优势频率为低频。 - The values of floating charge voltage for all cells in the VRLA group were as the law of normal distribution.
阐述了阀控式密封铅蓄电池组中各单电池的浮充电压值是服从正态分布规律的。 - Through the observation of micro fractures and pores, the mechanical experiment and numerical simulation, it is systematically revealed the influences law of normal faults on the physical and mechanical properties of coal and the distribution of underground pressure.
通过对正断层附近煤岩显微裂隙、孔隙观测，力学性质实验和数值模拟分析，系统地揭示了正断层对煤的物理力学性质和矿压分布的影响。