化学

The chemist carefully poured the acid into the flask, watching it fizz and bubble.

家小心翼翼地将酸倒入烧瓶，看着它冒泡沸腾。

The anti-segregability, chemical miscibility and size effect of bulk blending fertilizers are discussed.

讨论掺混肥的抗离析性能、可混性，掺合性能的影响。

Red-green color blindness is also called Daltonism, after English chemist and physicist John Dalton.

红绿先天性色盲也叫「达顿症」，其得名于身患此症的英国与物理家达顿。

Our chemistry teacher often reduces a compound to its components in lab.

在实验室中老师常把合物分解为各种成分。

Be absorbed in the chymic oak and plastic industry.

专注于橡塑工业产品研发生产!

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品的开发及生产进展,包二苯甲酮类、氯代甲酯类、异氰酸酯类、酰氯类、碳酸酯类合物。

The chemical modification methods of food proteins are summarized,including acylation,deamidation,phosphorylation,glycosylation,covalent cross-linking effect etc.

综述了酰作用、去酰胺作用、磷酸作用、糖基作用、共价交联作用等食品蛋白质的改性技术及方法。

In Sparus macrocephalus alimentary canal,the distribution of endocrine cells was studied through immunohistochemistry.

应用免疫组织方法研究了黑鲷消道几种内分泌细胞的分布.

Certain chemicals are easily absorbed into the bloodstream, while others are not.

某药品很容易溶于血液, 有则不行。

Chemical modification including oxygenation, esterify, graft copolymerization and so on.

改性主要有氧、交联、酯和接枝共聚。

As chemical reagent and corrodent of integrated plate.

作试剂和集成电路电镀板的消蚀剂。

This article reports a method of preparation of metal-copper-powder with cuprammonia by directIy chemical method.

本文报导了一种用方法直接从铜氨溶液中制取金属铜粉的方法。

An acid can react with a base to form a salt.

酸和碱起反应成盐。

The same water was reused after chemical treatment.

原来的水经过处理之后再使用。

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

土壤被从工厂排出的废料污染了。

I have only a rudimentary knowledge of chemistry.

我只有粗浅的知识。

The chemical must be salted out and allowed to dry.

必须把这种物质加盐分离出来并让它变干。

Now scientists have learned to make rain by salting clouds with certain chemicals.

如今, 科家已经掌握了把某物质撒在云层上以人工造雨的方法。

Reaction kinetics is far less perfect than thermochemistry theory.Why?

动力远不及热力那么完美。

The photocatalysis of the semiconductive materials convert the photon energy to chemical energy.

半导体材料的光催效应可将光能转为能。