数目

With the increasing of length of hydrophobic chain, the cmc of CnE3SO3 decreases, the micelle aggregation number increases, the number and size of "electronegative cavity" also increase, the capability for calcium-tolerant has a relevant increasing.

随着疏水连的增长，他的CMC降低，胶束聚集数增大，负电空穴的数目和大小都有所增加，因此耐钙稳定性也有一个相应的增加。

On the electronegative elements, bonding electron number and bonded hydrogen atomic number, new molecular topological index is developed to do research on creaturely activity for alcohol, aether, ketone and ester in this paper.

基于元素的Pauling电负性，原子成σ键的电子数，原子直接键连的成σ键的氢原子数目和原子在形成离域π键时所提供的P电子数，定义了一种原子点价公式，构建了分子连接性指数。

Since the number of grammar schools in the country could accommodate at most approximately 25 per cent of the total child population of eleven-plus, some kind of selection had to be made.

由于全国中等学校的数目最多能容纳11岁以上儿童总数的25％左右，所以只好作某种选拔。

"Since the number of grammar schools in the country could accommodate at most approximately 25 per cent of the total child population of eleven-plus, some kind of selection had to be made."

由于全国中等学校的数目最多能容纳11岁以上儿童总数为25%左右，所以只好作某种选拔。

It shows that BTH and its metabolites have no immediate activity against pathogens and are in accordance with criterion of chemical elicitor.

组织病理学研究表明，BTH处理小麦后接种，并不抑制分生孢子的萌发和附着胞的形成，只是菌落的发展在很大程度上受到了抑制，表现为畸形附着胞数目增加、侵入率降低、侵入速率减小、菌落扩展速率减小、产孢率降低。

For a monotone twist map the well-known Birkhoff fixed point theoremsays that the circles with rational rotation number will break up whence a finitenumber of pairs of periodic points arise,half of which are elliptic and the othershyperbolic.Moreover,around each elliptic periodic point a few of new invariantcurves will appear and make a picture of phase space with a self-similar structure.Again one may ask is there a similar picture for higher dimensional Hamiltoniansystems?

对于单调扭转映射，著名的Birkhoff不动点定理指出，在通有情况下旋转数为有理数的不变曲线一般会破裂，在原来的不变曲线附近会产生有限多对周期点，其中一半是双曲的，一半是椭圆的，而在椭圆型周期点的周围又会产生一圈圈的不变曲线，使得椭圆周期点附近的动力学行为和整个相空间的动力学行为十分相象，换句话说，整个相空间具有无限嵌套的自相似结构，自然又产生了一个问题：对于自由度数目大于2的高维哈密顿系统，其相空间是否有类似的图象？

This article presents a number of list classes that encapsulate the MFC list classes.

本文介绍的清单班级数目来封装的MFC列表类。

This is the first time in three years that the number of polio endemic countries has dropped.

这是三年来流行小儿麻痹的国家数目第一次减少。

Endomitosis and the ring -like chromosome were also observed during mitosis .

比较表型与染色体检测结果发现，原生质体再生植株的表型变异往往来源于其有丝分裂变异造成的染色体数目的变异。

The results of light microscopical studies showed many giant and multinucleate giant cells with even more than twenty nuclei in each cell. It was possible that the formation of multinucleate giant cells associated with repeated endomitosis in a single cell.

光学显微镜观察见K562/IL-2细胞中出现较多巨大细胞及多核巨细胞，细胞核数目可多达20余个，推测多核巨细胞的形成可能与细胞核反复分裂而胞质不能分裂有关。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。