chemicals是什么意思？chemicals怎么读？chemicals例句及用法

1 . Organic food is unadulterated food produced without artificial chemicals or pesticides.

有机食品是未使用人工化学制剂和杀虫剂的纯净食品。

2 . It's thought that the blast occurred when volatile chemicals exploded.

人们认为，易挥发的化学物质爆炸时产生了冲击波。

3 . Chemicals form a protective layer that resists both oil and water-based stains.

化学物质形成了一个抗油污和水渍的保护层。

4 . Nitrates are chemicals that occur naturally in water and the soil.

硝酸盐是水和土壤中自然存在的化学物质。

5 . Protective gloves reduce the absorption of chemicals through the skin.

防护手套可以减少皮肤对化学物质的吸收。

1 . 化学品

...电力（electricity）、内燃发动机（internal combustion engine）、化学品（chemicals）来带动；第三次工业革命（1960年至今）则由电脑、互联网、流动电话等资讯和通讯科技（informat.

2 . 化学药品

chemical weathering 化学风化chemicals化学药品chemiecology 化学生态学

3 . 化学制品

chemical weathering　化学风化作用chemicals　化学制品，化合物chemiluminescence　化学发光作用

4 . 化学物

guide to the control of ozone depleting chemicalsin hong kong ., 香港管制损耗臭氧层的化学物指南.

chemicals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。