chemical
adj. 化学的; 化学反应的; 用化学方法生成的
n. 化学品; 化合物
Chemical means involving or resulting from a reaction between two or more substances, or relating to the substances that something consists of.
...chemical reactions that cause ozone destruction.
导致臭氧受到破坏的化学反应
...the chemical composition of the ocean.
海洋的化学成分
Chemicals are substances that are used in a chemical process or made by a chemical process.
The whole food chain is affected by the overuse of chemicals in agriculture.
整个食物链因农业生产过程过多使用化学品而受到影响。
...a chemicals company.
化工公司
1. produced by or used in a reaction involving changes in atoms or molecules
1. relating to or used in chemistry;
2. of or made from or using substances produced by or used in reactions involving atomic or molecular changes;
drug, medicine, medication, remedy, cure, chemical
这些名词都有"药"之意。
The chemical plant proposed to increase production and practise economy and other factories presently responded.
化工厂提出增产节约的倡仪,其他工厂随即响应.
Soil consists of various chemical substances.
土壤由各种化学物质组成.
A catalyst is a substance which speeds up a chemical reaction.
催化剂是一种能加速化学反应的物质.
The risin and tannin that can be extracted from it are sought by the chemical industry.
从中提取的松香和鞣酸是化学工业上很需要的.
The explosion of the chemical plant has poisoned many local residents.
那座化工厂的爆炸毒死了许多当地居民.