The number distribution of diameter grade obeys normal distribution.
雷竹株数按径阶分布服从正态分布。
The grain number distribution can be expressed by the fractal dimension.
粉煤灰颗粒群的颗粒数分布具有分形特征。
It is found that the spectra are influenced sensitively by the initial field intensity and the photon number distribution.
发现腔场谱结构不仅与初始场强有关，还随初始场光子数分布的变化而改变。
About the teeth number distribution of multistage gear transmission system, concrete analysis should be made according to concrete circumstance.
对于多级齿轮传动系统的齿轮齿数分配问题，需要具体情况具体分析。
The radial distribution functions, spatial distributions and the particle number distribution of local main stress in amorphous at each pressure are calculated.
计算了各压力下的径向分布函数、局域压力的空间分布及粒子数分布。
Registration number distribution on Internet adopt a scheme that is an authenticated key distribution scheme based on digital signature of ellipse curve.
注册码的网上分配是基于一种椭圆曲线数字签名可认证密钥分配方案。
The numerical simulation technique is used to investigating the isentropic Mach number distribution on the different swept height blade surfaces of a turbine last stage blades.
采用数值模拟技术详细地研究了不同掠高的某蒸汽轮机末级前掠叶片表面等熵马赫数的分布。
With a reasonable choice for these two parameters, our model predicts an occupation number distribution of galaxies in halos which agrees very well with the predictions of semi-analytical models.
通过适当选择这两个参量，模型预言的暗晕中星系的分布函数和半解析模型的结果符合得非常好。
The flow field parameter distribution can be affected more in upper stream, especially near the leading edge area while the Mach number distribution of the upstream blade surface is affected little.
对上游进口段，特别是靠近叶片前缘区域流场参数分布有较大影响，但对于上游叶片表面马赫数影响不大。
Alkeane Carbon Number Distribution of Paraffins;
石蜡碳数分布；
This article will make a brief summary of the number, distribution, threatened causes of Chinese endemic amphibians, in order to draw up relevant cons.
本文将对中国特有两栖类的数量、分布、受胁原因作简要阐述，以制定相应的保护对策。
The number, distribution and accuracy of GCP could affect the accuracy and quality of image rectification directly.
控制点的数量、分布和精度直接影响影像纠正的精度和质量。
The number, distribution and accuracy of GCP could affect the accuracy and quality of image rectification directly.
控制点的数量、分布和精度直接影响影像纠正的精度和质量。
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