分子

Five variables quantitative structure-biodegradability relationship model was established applying Kier's molecular connectivity indices and shape indices simulation analysis of the biochemical oxygen demand of 42 substituted aromatic compounds with activated sludge.

应用分子连接性指数及分子形状指数分析影响42种取代芳烃在活性污泥中的生化需氧量，建构了一个5变量的QSBR模型，其可决系数(R2)为0。

With the concept of activation energy and the kinetic theory of gases, based on that the molecule must go through the process of the collision in order to react.

以活化能概念和气体分子运动论为基础，认为分子必须经过碰撞的过程才能发生反应。

Course Content: Temperature, Kinetic Theory of Gases, The Statistic Distributions of Velocity and Energy of Molecular Thermal Motion, Transportation Process in Gases, The First Law and Second Law of Thermodynamics, Phase Changes of Solid and Fluid Bodies

课程内容：温度、气体分子运动论的基本概念、气体分子热运动速率和能量的统计分布、气体内的输运过程、热力学第一、第二定律，固液体相变。

President Bush earlier this month told the Israeli Knesset that negotiations with terrorists and radicals amounted to appeasement.

布什总统这个月早些时候对以色列议会表示，同恐怖分子和极端分子对话等于是实行绥靖政策。

The coordination effect between lariat crown ether and lariat azacrown ether with alkali metal ions has been analyzed and compared according to the obtained parameters.

运用得到的量子化学计算参数，如前线轨道HOMO能级，LUMO能级等，对碳基臂式冠醚与氮基臂式冠醚与碱金属离子的配位能力进行了比较和分析，结果表明氮基臂式冠醚分子B对碱金属的配位能力要大于碳基臂式冠醚分子A。

The Awards include CSBMCB-Merck Frosst Award, the Roche Diagnostics Award and the Jeanne Manery Fisher Memorial Lectureship, the last award is only given to a female Canadian scientist who distinguished herself in the field of biochemistry, molecular biology or cellular biology in one or more of the following areas; research, teaching or community service.

这包括加拿大生物化学和分子细胞生物学学会-默克基金，罗氏诊断基金和Jeanne Manery Fisher纪念讲座基金，最后一项只授予在生化分子细胞研究、教学及地方服务领域取得突出贡献的加拿大女科学家。

A senior police official said that, in all, the names and numbers of five members of the Pakistani group's leadership were contained in a satellite phone left behind by the terrorists on a fishing vessel they hijacked, then abandoned, before reaching Mumbai.

孟买警方一位高级官员表示，恐怖分子劫持了一艘渔船抵达孟买，警方后来在这艘废弃的渔船上发现了恐怖分子留下的一部卫星电话，在电话里获得了虔诚军五人领导层的姓名和电话号码信息。

The α-helical structure of the globulin is an important factor to forming and stabilizing the protein emulsion. The particle size distribution of legumin and vicilin hydrolysates were measured by dynamic light scattering, the particle size of legumin hydrolysates was decreased at first then increased during the papain hydrolysis, but the vicilin hydrolysates decreased continuously, it demonstrated that the legumin hydrolysates might have a re-aggregation in the solution which the vicilin hydrolysates did not have.

采用动态激光光散射分析了水解产物的粒径分布，结果表明：随着水解的进行，11S球蛋白水解物在溶液中的粒径出现先减小后增加的趋势，而7S球蛋白水解物的粒径呈递减趋势，说明11S水解产物分子间发生了新的选择性定向和聚合，而7S水解物分子间未发生二次聚合。

The ends of restricted DNA molecules can be joined together by ligation to create new recombinant DNA molecules .

DNA分子的限制性末端可以通过连接产生新的重组DNA分子。

There is little difference between the molecular phylogenetic tree based on mtDNA cox3 sequence and the species phylogenetic tree. But the results of Locusta nugratoria and Apis mellifera iigustica in molecular phylogenetic tree are different from those in species phylogenetic tree.

基于mtDNA COX3序列数据构建的分子系统进化树基本上可反映一组物种的亲缘关系，但东亚飞蝗和蜜蜂在分子系统树中与形态系统中的结果明显不同，可能与生态环境及繁殖方式有关。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。