Synthesis of Ethyl Tert-butyl Ether by Niobic Acid introduce the butyl group into a chemical compound.

Melamine is a chemical compound commonly used in the manufacture of resins, plastics and glues.

三聚氰胺是一种化学复合物通常使用在树酯，塑胶和黏著剂的制造。

The Tactics that Optimizing the Information Technology and Physics Course to Combine; Building and Applications of a Chemical Compound Information System for Natural Products

优化信息技术与物理课程整合的策略天然产物化合物信息系统的构建与应用

Two electrodes, or terminals, separate an electrolyte& a chemical compound that generates negative ions.

两个电极或者说终端接头，隔开电解质&一种能产生负离子的化学混合物。

The process of producing a chemical compound ( usually by the union of simpler chemical compounds).

（通常由简单化合物的结合）生成化合物的过程。

Cause to polymerize, as of a chemical compound.

经受化合物的聚合变化。

Treat a chemical compound with carboxyl or carboxylic acid.

用羟基或羧基酸化合物进行处理。

Azide: a chemical compound that contains the group N.

叠氮化物：一种化合物，包含基团N。

A chemical compound that is added to protect against decay or decomposition.

一种化合物，加入后能防止腐烂。

A chemical compound containing two chlorine atoms bound to another element or radical.

二氯化物由两个氯原子与另一个元素原子或基团结合形成的化合物。

A chemical compound containing the hydroxyl group.

一种含羟基的化合物。

Introduce an acetyl group into ( a chemical compound).

在化合物中引进乙酰基。

Building and Applications of a Chemical Compound Information System for Natural Products

天然产物化合物信息系统的构建与应用

When approached unwittingly, our pamphleteer tells us, the monster was. . .

当走近不知不觉，我们的小册子作者告诉我们，怪物是…

But it's also a work whose political agenda is as insistent as a street corner pamphleteer.

但是同时，这本小说在政治上的意义就像街角小册子一般重要。

NASH, THOMAS (1567--1601) English writer and pamphleteer. He wrote one of the earliest English novels The unfortunate Traveller (1594).

托马斯·纳什（1567-1601）英国作家和小册子作者。他所著《不幸的旅客》（1594）是英国最早的长篇小说之一。

He adored his wife and children and the company of his friends, especially the skilled pamphleteer, Desmoulins.

他喜爱妻儿以及友人的陪伴，尤其是技巧娴熟的小册子作家德穆兰。

Louis himself was also a victim of the pamphleteers.

路易本身也是小册子撰写者的靶子

Dutch pamphleteers , who believed they were witnessing the breakdown of the social order, proclaimed the arrival of the Apocalypse .

荷兰时事小册子的作者们，认为他们目睹了社会秩序的崩溃，这是末日来临的启示。

A crushing burden pamphleteers n.

压倒的，决定性的。

"The whole issue of whether or not I am a journalist is irrelevant: the first amendment was written to protect pamphleteers, " says Mr Wolf.

“整个事件跟我是不是记者没有关系：第一修证案连小册子的撰写人都会保护，”Wolf说。