查询词典 introduced

Determination of total content of rare earth in rare earth drier and content of hydroxyl in solvent- free alkyd resin are introduced and then compared with the traditional methods.

介绍了稀土催干剂中总稀土含量和无溶剂醇酸树脂中羟基含量的测定，并和传统方法作了比较。

The application of dimethyl carbonate in thermoplasticacrylic varnish, pyroxyline varnish, alkyd varnish and PU vamish are introduced.

介绍了碳酸二甲酯在热塑性丙烯酸清漆、硝基清漆、醇酸清漆和聚氨酯清漆中的应用。

During the process, the product stream is subjected to an interstage distillation step, thereby removing at least a portion of the alkylate from the product stream before the product stream is introduced into a downstream reactor.

在该方法中，产物流在进料到下游反应器之前，进行级间蒸馏步骤，由此从产物流中脱除至少部分烷基化物。

The alkyne group and bromide atom were introduced onto PS end by a series of modification of the functional group.

通过水解位于HPG和PS链之间的酯键测定PS-b-PEO和HPG-g-的分子量和组成。

The recent development about applications of ionic liquids to transition metal -catalyzed cyclization of alkyne and enyne compounds was introduced.

概述了离子液体在过渡金属催化炔及烯炔类化合物环合反应中应用研究进展。

After hydrogenation of the double bond and the addition of alkyne to a carbonyl we introduced the N-hydroxy group by SN2 reaction.

不对称氢化和炔负离子对羰基的立体选择性加成构建了两个新的手性中心，之后用羟胺衍生物对羟基的SN2取代反应引入了羟胺片断。

The structure of the system and the design of the all-weather control were introduced.

该文介绍了噪声在线自动监测系统结构，及系统全天候控制的设计。

We then applied the transfer matrix introduced by Allard to evaluate the absorption coefficient and the transmission loss of the materials and also compared the results to the previous lectures, including experiments and theoretical analysis, to verify the accuracy of the present method.

并将Allard建立的转换矩阵应用在计算材料吸音率及穿透损失。接著，将以往学界所发表的文献和做过的实验，与理论程式互相比对，以印证理论程式的正确性。

In this paper, major agronomic traits and grain quality traits affecting rice yield and grain quality were investigated in seven aromatic rice maintainer lines bred in Sichuan and one variety introduced from America. It was aimed at estimating the numbers of gene controlling aroma, the allelism of aroma genes, location of aroma gene on the chromosome, and molecular tagging of aroma gene.

本研究利用四川新育成的七个香稻保持系(D香1B、D香2B、内香2B、内香4B、绵香2B、绵香3B、宜香1B)、一个香稻引进改良品种(泸香90)和一个非香型保持系为材料，研究了香稻保持系主要农艺性状和品质性状对品质、产量的影响，并且通过杂交群体构建对香稻香味性状进行了遗传分析。

Chaucer introduced from France the rhymed stanzas of various types to English poetry to replace the Old English alliterative verse.

Chaucer 从法国介绍来不同类型的押韵节奏送入英国诗歌，代替古代英国的头韵诗。

This is the inheritance of the tribe of the children of Issachar according to their families, the cities and their villages.

19：23 这些城并属城的村庄就是以萨迦支派按着宗族所得的地业。

I've have enough of your garbage.

我听了你的废话。