The first one is a group contribution model for the prediction of the thermal conductivity of polymer melts.
首先，本工作开发了一基团贡献模型用于预测常压下聚合物熔体的导热系数。
Based onthe molecular QCLC model, a group contribution quasi-chemical local composition model is proposed, in which polar molecule is divided into several non-polar functional groups.
本文在前文的分子模型基础上，提出了似化学局部组成的基团模型，可用于极性分子混合物申组分活度系数的预测。
Increasing the number of group members can sometimes reduce the social pressure on each individual in the group, and actually reduce a given person's contribution.
有时增加成员数目反而会导致组中的每个人的社会压力降低，从而使个人对整体的贡献变小。
Each that comes into their Self Study Program or Group Mastery Program has a particular contribution to the karma to be understood and released in any given year of focus.
进入他们自学项目或团队掌握项目的每个人，在任何一年的焦点中，都做出了一份对要理解和解除的业力的特殊贡献。
In one study, for example, when students in a work group each estimated their contribution to the team, the total was 139 percent.
例如，一项研究中，当学生小组每个人估计自己对小组的贡献率时，合计达到139%。
"Because of their age-long training in human relations-for that is what feminine intuition really is-women have a special contribution to make to any group enterprise" (Margaret Mead).
“因为她们在人际关系中多年的磨炼-而那正是女性直觉所在-女人们对任何一个群体的事业都做出了自己特殊的贡献”(玛格丽特·米德)。
There were people of talent emerged in succession and a talent group had formed in Hunan Province who made great contribution to the modernization of China for nearly one hundred years.
近代湖南人才辈出，并且形成了前后相承的一个个人才群体，在百年中国近代化进程中作出了巨大贡献。
There are a group of writers who have the background of studying abroad, whose contribution to the Chinese contemporary literature is to motivate and promote its standard constructions.
五四前后留学归来的作家群体对中国现代文学的重要贡献之一，是其对现代文学的规范性建设的促动和推进。
When was the last time you saw a room of people cheer a group of computer science theorists for their significant practical contribution to advancing human knowledge?
整个大厅的人为这几位计算机理论科学家欢呼，感谢他们为推进人类知识进步所做的重大贡献，你何时见过这样的场面？
In view of simple group contribution and bond module index, a universal model was set up as the following:, and bond contribution data from 1228 substances were calculated by this equation.
本文根据以前传统或复合基团相互作用法的模型并且考虑到本方法模指数的概念，提出了一般物性估算模型方程：，根据此模型对1228种物质进行拟合得出基团相互作用键的贡献值。
However, nonlinear group contribution method can provide a superior fit to biodegradation and produce a lower prediction error than the linear group contribution method.
预测结果表明线性和非线性基团贡献法的预测效果都很好，相比而言，非线性方法对生物降解性的预测更准确。
In summary, group contribution method and MD simulation can properly calculate the properties of high-density fuel. They may providing a guidance for fuel design and synthesis.
本文研究结果表明，基团贡献法和分子动力学模拟能够较准确地计算高密度燃料的各种物性，可以为高密度燃料的设计及合成提供预测和指导。
In summary, group contribution method and MD simulation can properly calculate the properties of high-density fuel. They may providing a guidance for fuel design and synthesis.
本文研究结果表明，基团贡献法和分子动力学模拟能够较准确地计算高密度燃料的各种物性，可以为高密度燃料的设计及合成提供预测和指导。
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