coefficient c造句
例句与造句
- based on the results from the calculated and field, we have obtained a live coefficient c in-age group
根据预测结果与野外实际调查，推算出龄幼鼠出生有一个存活系数c。 - diagram 2 is the relationship between the running time and the time correction coefficient c under intermittent running status
表2是间歇式工作状态下运转时间和时间校正系数c之间的关系。 - the relations between them and fractal parameters were built up . it was shown that the coefficient c is suitable to evaluate the wear resistance of a machined surface
通过试验研究，搞清了摩擦系数和磨损量的变化规律，由此建立了它们和分形参数之间的关系。 - after introducing fractal theory and its foundation, the feasibility and advantages of fractal analysis for surface characterization were presented . the calculation and physical properties of fractal dimension d and amplitude coefficient c were also presented
本文首先介绍了分形理论及其数学基础，指出了用分形方法来描述机加工表面的可行性和优越性，并重点阐述了分形维数和尺度系数的计算方法及其各自的物理意义。 - based on re-classification of abbott-firestone curve into three zones, surface bearing index, core fluid retention index and valley fluid retention index were introduced to evaluate the bearing capability and lubricant retention property of a machined surface . the changing tendency of these three indexes was also made clear through experiments, and the relations between them and fractal parameters were built up . at last, it was found that the coefficient c is also suitable to evaluate the bearing capability and fluid retention property of a machined surface
本文在重新划分abbott-firestone曲线的基础上引入了表面承载指数、核心区液体滞留指数和谷底液体滞留指数三个指标分别评价表面承载性能和储油性能，同时通过试验找到了这三个评价指数的变化规律，最后建立了它们和分形参数之间的关系，并发现尺度系数同样可以用来评价表面的承载性能和储油性能。 - It's difficult to find coefficient c in a sentence. 用coefficient c造句挺难的
- according to the live coefficient c, we modified the predictions for this age group and come to a conclusion that is corresponding to actual field data . in other words, the numbers of-age and-age were nearly zero with their densities below 4 / hm2 . these results suggest that l . lagurus population began to decline
运用校正后的存活系数继续预测，其结果与2001年9月的野外调查结果基本一致，证实当年草原兔尾鼠的数量非常少，低于4.0只/公顷，且龄鼠和龄鼠几乎为零。 - in the existing literature, the material coefficients are simply considered as constants . yet the material coefficients c and n in paris formula are randomized in this study . using the least square method, the statistical correlation between c and n is obtained through the numerical value collocation
将以往文献中通常看作是确定性的材料系数随机化，通过对大量数据进行数理统计的分析，将疲劳裂纹扩展速率paris公式中材料系数c和n视为随机变量，采用最小二乘法对c和n进行数值拟合，从而得到二者的统计相关性表达式。
