辐射处理会提高性状的变异系数，增加性状的变异度，为选择提供更丰富的变异材料。
Radiation treatment could increase character's coefficient of variability and provide more abundant variations for selection.
同时，提出了取代时间系数的概念，可以定量地衡量不同的选择算子、适应度函数变换方式的作用。
The takeover time coefficient is given, so the influence of different selection operators and transformation of fitness function can be measured quantitatively.
只需简单选择界面柔度系数，可方便地处理界面理想粘贴、弱粘贴和脱层三种界面粘贴状况。
Three kinds of interfacial bonding conditions, perfect bonding, weak bonding and delamination, may be conveniently dealt with by choosing interfacial toughness coefficients.
三种抗衡离子膜的平衡吸收实验表明，该阴离子膜的选择渗透性不仅与醇水在膜中的溶解度有关，而且取决于平均扩散系数。
The equilibrium absorption studies indicate that the permselectivity of the anion exchange membrane is related not only to the component solubility, but mean diffusion coefficient as well.
本文讨论了盐对活度系数的影响，提出了一些溶盐选择的一般规律。
The effects of salt on activity coefficients were discussed and a few remarks were suggested for salt selection.
考虑到它们的结果不一定全部都是好的，因此提出了一个信任度系数的概念，根据系数值从中选择较优的那些聚类成员进行融合。
Considering that their results are not all good, the concept of a confidence factor is proposed. According to the value of factor, we combine the clustering members that are better.
通过选择合适的需要改变的相位系数因子数目，可以实现在计算复杂度和PAPR性能之间进行取舍优化。
By choosing the proper number of phase coefficient factor needed to be changed, it can make a choice or optimization between the computation complexity and the PAPR performance.
特别地，模型的系数可选择得与股票收益分布的实际估计评均值、方差、挠度和峭度相匹配，因而就可能产生出与实际观测的股票收益分布较为一致的期权价格。
Particularly, parameters of model can be chosen to match empirically estimated mean, variance, skewness, and kurtosis of the stock return distribution. The model thus has the potential to produce…
特别地，模型的系数可选择得与股票收益分布的实际估计评均值、方差、挠度和峭度相匹配，因而就可能产生出与实际观测的股票收益分布较为一致的期权价格。
Particularly, parameters of model can be chosen to match empirically estimated mean, variance, skewness, and kurtosis of the stock return distribution. The model thus has the potential to produce…
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