These numbers are arbitrary and don't matter too much, except that a large "vagrant" pool will dilute the value of cell selection, while a small pool will limit the element of chance.
这些数字是任意的，不太重要，只不过，一个大的“无限制”的池将 使细胞选择的值的适合度降低，而一个小的池将限制元素的机会。
And don't limit the books to a few essentials... have a generous selection of a wide variety of books.
不要总是一些必备的书…各种各类的书都准备一些。
The object of natural selection is the quasi-species, and the existence of the error threshold places a limit on the genome length that the organisms carry.
自然选择的目标是准物种，而误差阈的存在对生物体所能携带的基因组的长度施加了一个限制。
The information you copied exceeds the size limit for pasting into the Word Processor. Try reducing the size of your selection, and then copy and paste again.
复制的信息超过可以在字处理器中粘贴的尺寸限度。试着减小选定内容，然后再复制并粘贴。
In the proof, the tools of the conditional moment generating function and the differentiation on a net for the study on strong limit theorems in the random selection system are applied.
在证明中采用了一种把网微分法与条件矩母函数相结合应用于随机选择系统强极限定理研究的一种途径。
The limiting factor in valve selection is the lowest temperature limit of the packing or seat.
阀门选型的考虑因素之一是填料或阀座的最高温度限制。
It also gives out the criteria for selection of system parameters and studies the limit mode of over-voltage of working frequency under different conditions.
给出了系统参数选择的依据，研究了工频过电压在不同条件下的限制方式。
Each boiler combustion system is equipped with 2 FDFs and 2 IDFs, with upper limit prescribed in standard taken into consideration for selection of fan delivery model.
每台锅炉燃烧系统设2台锅炉鼓风机及2台引风机。风机风量选型按照设计规范上限。
The strong limit theorems on the arbitrary stochastic convergence for the harmonic mean of the random conditional probabilities in the random selection system is studied.
主要研究任意随机序列在随机选择系统中的随机条件概率其调和平均的强极限定理。
Rational constraints should be applied to limit the results of part selection.
零件选择的结果需要满足特定的设计约束。
The selection of data ensures the maximum limit of well-distribution of earthquakes and stations.
资料的选取保证了最大限度的地震和台站的分布均匀；
It is very painful to have to limit the output of a lifetime to a selection of images, in order to draw up a final balance sheet.
要想将一生中的图像做出有限的选择，并且做出最终的平衡是非常痛苦的事情。
Considering the number limit of signal transmit channels, the selection of line which is measured and generator which is controlled goes along following these steps in this paper.
考虑实际系统中信号传输通道的数量限制，本文中确定了以下步骤进行被测线路和被控发电机的选择。
Selection of emulsifier, background absorption interference, selection of blank solution and the detection limit were studied. The benzene solutions of samples were emulsified with emulsifier OP.
对乳化剂的选择、背景吸收干扰、空白溶液的选择及检出限进行了考察。
Conclusion: the forecasting system of limit test is quick and simple to handle, and favours the methods comparison and selection.
结论：检测限预测系统操作快速、简便，有利于方法的比较与选择。
So, the selection of variable pump pressure limit is appropriate, because this type of pump flow with the system pressure varies.
所以选择限压式变量泵为宜，因为这种类型的泵的流量随系统压力的变化而变化。
So, the selection of variable pump pressure limit is appropriate, because this type of pump flow with the system pressure varies.
所以选择限压式变量泵为宜，因为这种类型的泵的流量随系统压力的变化而变化。
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