大学英语词汇短语释义解析及例句 group composition


释义：

group composition 族组成；团体组成

例句：



We can reduce this by avoiding homogeneity in group composition.

在群体成分中避免同质化，可以降低这种可能性。



The mass fraction of group composition was worked out accurately.

计算出族组成的质量分数。



Also, about time arrangement and group composition, a strategic view is needed.

对于小组成员构成，小组活动安排等方面，应进行策略分析。



The method of analysis hydrocarbon group composition of light crude oil was modified.

改进了采用硅胶作固定相的柱色谱对轻烃族组成分析的不足。



The group composition is somewhat fluid and reconstitutes itself with infeed from the base segments.

在某种程度上，这个群体的组成是由处于基础阶段的人群临时或重新组成的。



What is a a tour guide service group composition? How to frim a good cooperative relationship in the group?

旅游团队导游服务集体是怎样组成的？他们之间怎样才能建立起良好的协作关系？



A displacement method of chromatography for analysis of group composition of light crude oil and condensate was introduced in the paper.

本文详细介绍顶替色谱法进行轻质原油及凝析油的烃族组分分析。



In this paper, the genesis, distribution, group composition, shortcomings of nitrogen compounds in the crude oil and the products were discussed.

介绍了石油及产品中氮化合物的起源、分布、分类、危害及各类氮化物的浓缩、分离、鉴定的各种方法。



A new multivariate linear model was proposed to associate viscosity and group composition of heavy oil. Multiple correlation coefficient of the model is 0.9885.

提出了一种能对稠油族组成与粘度进行较好关联的多元线性模型，其复相关系数为0.9885。



This kinetic. model is based on the structual group composition of feedstock, and a software of the model was developed according to the experimental kinetic parameters.

通过实验测出动力学参数后，设计编制了模型的计算软件。