化学 的英文翻译

chem.

chemistry

chymist

chymistry

化学 的中文句子和英文句子

化学物质混合后会放出有毒气体

Chemicals that produce a noxious vapor when mixed.


离解（作用）在物理状态下，如在压力或温度下的变化，或在溶剂的作用下，使分子分离为更简单的一组原子、单原子或离子的化学过程

The chemical process by means of which a change in physical condition, as in pressure or temperature, or the action of a solvent causes a molecule to split into simpler groups of atoms, single atoms, or ions.


反应器是进行化学反应的容器。

A reactor is a container for chemical reaction.


氨是种化学物质。

Ammonia is a chemical substance.


新陈代谢维持生命所必需的，发生于存活细胞中或生物体中的物理和化学过程的总和。在此过程中，一些物质被分解从而为生命过程提供能量，而另一些维持生命所必需的物质则被合成

The complex of physical and chemical processes occurring within a living cell or organism that are necessary for the maintenance of life. In metabolism some substances are broken down to yield energy for vital processes while other substances, necessary for life, are synthesized.


我的有机化学学得不好。

I am not good at organic chemistry.


她的研究正在开辟生物化学的新开地。

Her research is breaking new ground in biochemistry.


我喜欢化学甚于物理。

I prefer chemistry to physics.


这些化学公司排出废水污染著我们的河流。

The chemical companies are poisoning our rivers with effluent.


有毒化学废弃物

Noxious chemical wastes.