Headspace gas chromatography method and group contribution method are emphatically introduced.
重点介绍液上气相色谱法与基团贡献法。
The correlation and prediction of retention were realized by group contribution method in RP HPLC.
基团贡献法可用来关联并预测反相高效液相色谱保留值。
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。
The UNIFAC group contribution model has been successfully utilized for prediction of L-L-E data of this system.
成功地利用UNIFAC基团贡献模型预测了本体系的液液平衡数据。
The UNIFAC group contribution model is used for the prediction of the equilibrium data with satisfactory results.
用基团贡献模型UNIFAC预测了两相平衡浓度，结果令人满意。
New group contribution methods of estimating the surface tension at boiling point were proposed for the first time.
首次用基团贡献法估算了沸点下表面张力。
New method named GC-K3 group contribution method for the esxtimation of the octanol-water of oxygenous compounds is presented.
提出了估算含氧化合物的正辛醇/水分配系数的基团贡献法———GC-K3基团贡献法。
Group contribution method can be used not only to estimate the properties of compounds, but also in computer-aided molecular design (CAMD).
利用基团贡献法可预测化合物的性质，还能用于化合物的计算机辅助分子设计(CAMD)。
With the increase of the demand for green solvents and new polymers, the CAMD based on group contribution method will apply widely in these fields.
随着绿色溶剂和新型聚合物材料需求的增加，基团贡献法CAMD将大有应用前景。
In this work, the theoretic methods including group contribution method and molecular dynamics simulation are used to estimate the properties of high-density fuels.
本文研究了采用基团贡献法和分子动力学模拟计算和预测燃料物性的理论方法，对高密度燃料的物性进行了计算。
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。
Furthermore, the correlation and prediction are made by using UNIFAC model and UNIFAC MH81 group contribution equation of state, the results of which are in good agreement.
并分别用UNIFAC模型和UNIFAC -MH81基团贡献型状态方程作了关联和预测，结果符合得较好。
The solubility parameter of phenolphthalein poly (ether sulfone) (PES-C) was determinated by using turbidity titration method, and estimated by using group contribution method.
采用浊度滴定法测定和基团贡献法估算了酚酞基聚醚砜的溶解度参数。
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。
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。
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。
The principle of the CAMD based on group contribution method and its applications in solvents and polymers design were described in detail. And the methodology used in CAMD was also introduced.
本文论述了基于基团贡献法CAMD的基本原理，以及在溶剂和聚合物等领域分子设计的应用，对分子设计的计算方法也作了简单的介绍。
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。
Others then assume that their greater contribution will mean their group will be more likely to succeed.
其他人也会认为他们给团体更好的贡献会使得整个团队更容易成功。
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)。
Like the UNIFAC group-contribution equation of state, it performs satisfactorily in the VLE prediction of systems containing polar components, including VLE under high pressures.
用此法预测了含极性组分体系常压到较高压力的汽液平衡，结果良好，与UNIFAC基团贡献状态方程的结果相当。
The calculating results are in good agreement with experimental values by using group - contribution technique to calculate glass transition temperature of biopolymers and its blends and copolymers.
应用基团贡献法计算生物高聚物及共混、共聚的玻璃化转变温度，计算结果与实验值吻合较好。
You will make significant and sustainable contribution to the achievement of Tiens Group success.
您将能为天狮的成功作出重大及持续的贡献。
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。
Vanke Group in 2012, the highest level black belt instructor, was awarded the professional achievement award, outstanding contribution award.
2012年万科集团最高级别“黑带”讲师，曾荣获集团专业成就奖、卓越贡献奖。
It is not only the development of the "Chongming group" Pipa but also the contribution to Pipa art.
这不仅仅是崇明派琵琶的进步，同时也是对琵琶艺术的贡献。
We minutely recount the status of the group of Peking University participating in HERMES Collaboration, specially for the outstanding contribution in searching pentaquark.
详细介绍了北京大学参与的HERMES国际实验合作组的工作情况，特别是在寻找五夸克态的工作中所做的贡献。
We minutely recount the status of the group of Peking University participating in HERMES Collaboration, specially for the outstanding contribution in searching pentaquark.
详细介绍了北京大学参与的HERMES国际实验合作组的工作情况，特别是在寻找五夸克态的工作中所做的贡献。
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