化学的

The fundamentals of inorganic chemistry are very important.

无机学的基础很重要。

Chemically treated hair can become dry and brittle.

经过学处理的头发会变得焦脆。

Electroless plating method is applied to metallize the AlN sbstrate.

应用学镀镍的方法实现了的金属。

I have only a rudimentary knowledge of chemistry.

只有些粗浅的学知识。

The soil has been poisoned with chemical waste from the factory.

土壤被从工厂排出的学废料污染了。

A catalyst is a substance which speeds up a chemical reaction.

催剂是一种能加速学反应的物质。

Chemicals in the body break our food down into useful substances.

人体中的学元素把食物分解成有用的物质。

Nicotine has been studied for the first time by pulse radiolysis techniques.

摘要首次运用电子脉冲辐解技术研尼古丁分子的学活性。

The new chemistry lab was paid for by friends of the college.

新的学实验室是由学院的资助者出钱建的。

The chemical composition,petrographic analysis and dispersing property of kinds of bauxitic clay are compared.

对比研了几种矾土的学组成、相组成和分散性能。

Semimetallic chemical element, chemical symbol B, atomic number 5.

半金属的学元素，学符号B，原子序数5。

As Mr. Sinclair was ill, Mr. Cook substituted as our teacher of chemistry.

由于辛克莱先生病了, 库克先生们的学老师。

Objective To explore the method of chemical synth esis of L-alanyl-L-glutamine dipeptide.

目的探讨L-丙氨酰-L-谷氨酰胺双肽的学合成方法。

To avoid the argument, we employed thiophosphate chemistry in the repair patch mapping.

为了避免此项疑虑，因此改用含硫磷酸的学方法来探讨可能修复路径。

Choice having introduced the hammerhead and cleading chemical composition.

介绍了锤头和衬板学成分的选择。

Keto-enol tautomerism is the most common tautomery phenomenon.Keto -enol themselves are the real chemical substance.

酮及烯醇互变是互变作用最普通的现象,它们都是真实的学实体。

The student was excellent in chemistry.

这个学生的学成绩优异。

This paper reviews the research and development of phosgene Derivates,including diphenyl ketone,chlorocarbonate,isocya-nate,acyl chloride and carbonates.

本文综述了光气下游精细学品的开发及生产进展,包括二苯甲酮类、氯甲酯类、异氰酸酯类、酰氯类、碳酸酯类合物。

The chemotaxonomy on the Simaroubaceae plants.

苦木科植物的学分类学.

As a new subject,sonochemistry had been applied in many chemistry and chemical industry fields.

声学作为一门新的学科,已经广泛应用于学及工领域。