化学

The Oxford Chemistry Primers aim to cover important topics in organic chemistry.

《牛津化学初级读本》丛书旨在论述有机化学中的重要问题。

Chemical products were used liberally over agricultural land.

化学产品曾被大量地用于农田。

The medicine chemically affects your physiology.

这种药会通过化学作用影响生理机能。

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。

He completed his BSc in chemistry in 1934.

他1934年获得了化学专业的理学士学位。

I wasn't too keen on physics and chemistry.

我对物理和化学不是太感喜爱。

He is more highly educated, with a PhD in Chemistry.

他受过更高的教育，拥有化学博士学位。

She worked as a research chemist.

她曾经是化学研究员。

The technique has been to mutate the genes by irradiation or chemicals.

该技术是通过放射线照射或者使用化学方法使基因变异。

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。

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。

These chemicals modulate the effect of potassium.

这些化学物质可以调节钾的功效。

Chemical transformations occur.

发生了化学转换。

The illness is triggered by a chemical imbalance in the brain.

这种疾病是大脑化学物质失衡诱发的。

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。