chemical是什么意思
n.化学药品,化学制品
网络释义:化学;化工;化学的;化学性
chemical怎么读(音标发音)
复数:chemicals
派生词: chemically
chemical例句及用法
1 . Some of the companies illegally sent the wherewithal for making chemical weapons.
有些公司非法为制造化学武器提供所需的资金和设备等。
2 . The chemical structure of this particular molecule is very unusual.
这个特殊分子的化学结构很不寻常。
3 . The chemical companies had amalgamated into a vast conglomerate.
那些化学品公司已经合并成一个庞大的企业集团。
4 . Catalysts are materials which greatly speed up chemical reactions.
催化剂是可以大大加速化学反应的物质。
5 . The Department maintains many close contacts with the chemical industry.
这个部门与化工行业保持着众多密切的联系。
chemical相关短语搭配
1 . 化学原料及化学
chemical materials and chemical products manufacturing ., 化学原料及化学制品制造业.
1 . 对化学品
in agriculture the priority is to mitigate the effect of industrial agriculture on water and land use , paving the way for a less chemical - and petroleum-dependent food production .在农业方面,当务之急是减轻农业产业化对水资源和土地使用的影响,为降低粮食生产对化学品及石油的依赖铺平道路。
1 . 在化学事故
emergency washing and disinfecting noxious chemical in chemical accidents for fire brigade ., 公安消防部队在化学事故处置中的应急洗消.
1 . 在化学物中
wear goggles when exposed to chemicals - even if you' re just a bystander .当暴露在化学物中时也要佩戴护目镜即使你仅仅是个旁观者。
2 . 化学物中
wear goggles when exposed to chemicals - even if you' re just a bystander .当暴露在化学物中时也要佩戴护目镜即使你仅仅是个旁观者。