查询词典 compositions

Based on the data of aerosol chemical compositions obtained at WMO GAW(World Meteorological Organization Global Atmospheric Watch) station in eastern China——Lin'an regional background air pollution monitoring station,two methods(referred as Malm method and Stelson method) that were described by Malm and Stelson were used to study the mass closure of sampled aerosols.The inter-comparison of reconstructed aerosol masses with the gravimetric masses showed good agreements,although the tw...

通过在WMO GAW区域大气本底污染监测站——临安大气本底污染监测站采集的气溶胶样品的化学成分的分析结果，分别用Malm(1994)和Stelson(1981)提出的方法(分别记为Malm方法和Stelson方法)重建气溶胶质量浓度，并与称重获得的质量浓度进行对比，发现虽然Stelson方法和Malm方法所考虑的物质组成及所使用的化学成分个数并不相同，其计算结果略有差异，但总的来说2种方法都能较好的反映绝大部分的气溶胶质量，在实际应用中可以根据所分析的化学成分数据情况和研究的目的采用不同的质量重建方法。

The relation between gelation point and gel content of IPNs with different compositions were determined.

丙烯酸甲酯在生成IPN过程中凝胶的生成速度要比苯乙烯的场合快。

There are two important exceptions to this generalisation involving the use of "Haloflex" in tannic acid compositions and clear lacquers which are discussed later.

这个一般适用标准有两个很重要的例外，包括了"氯化聚乙烯"在单宁酸合成物和瓷漆中的使用。关于氯化聚乙烯在瓷漆中的使用，我们稍后在讨论。

This extent and harmony of design is unquestionably that which distinguishes the work of Gibbon from all other great historical compositions.

Gibbon的著作与其它所有伟大的历史作品的区别，毫无疑问是它广阔而和谐的构思。

The partial melting process during increasing temperature includes uniformization of the compositions, divorced eutectic melting, and the partial melting and glomeration of primary α-Mg.

提出半固态熔化过程可分为成分均匀化、共晶熔化和部分初生相的熔化和球化完成三个阶段，不同熔化阶段时，控制性因素不同。

Williams claimed to have collected ancient knowledge in a "Gorsedd of Bards of the Isles of Britain" he had organized, but in the 1970s, draft manuscripts of the texts were discovered among Williams' papers, exposing the texts as his own compositions.

威廉斯声称在他组织的"英国爱尔兰吟游诗人吟游诗集会"已经收藏有古代知识，但在上世纪七十年代，文献的草拟手稿被发现在威廉斯的论文里，暴露了手稿是他自己的杰作。

You will start using lots of new vocabulary and grammar in your school compositions and e-mail messages.

你将会开始使用一些新的词汇或者是语法在你的作文和 e-mail 里。

However, there are considerable differences in their initial Sr and oxygen isotope compositions, indicating that the monzogranite was not derived from the granodiorite.

然而二者的初始Sr同位素组成存在一定的差异，表明二长花岗岩并非是花岗闪长岩分异作用的产物。

In process colour printing,different compositions of the three colours yellow, magenta and cyan form different degree of greyness which are replaced by corresponding percentage of black screen dots.

在四色彩印中，用不同百分率的黑色网点代替不同份量的灰度；即是代替不同份量的黄、洋红和青蓝的组合。

In process colour printing, different compositions of the three colours yellow, magenta and cyan form different degree of greyness which are replaced by corresponding percentage of black screen dots.

在四色彩印中，用不同百分率的黑色网点代替不同份量的灰度；即是代替不同份量的黄、红和青蓝的组合。

Objective To investigate the relationship between ovum fertilization rate and sperm morphology, acrosome reaction in IVF and to explore the influence of parameters of sperm on fertilization rate.

目的 研究体外受精(in vitro fertilization，IVF)中精子形态、顶体反应与卵子受精率之间的关系，分析精子各参数在IVF受精率方面的参考意义。

A: I hear Mr. White wants to run for the Presidency!

我听说怀特先生要参加总统竞选！