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。

The country has not forsworn the use of chemical weapons.

该国并未保证禁用化学武器。

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。

Our eyes were burning from the chemicals in the air.

空气中弥漫的化学物质熏得我们的眼睛火辣辣地痛。

What is the chemical symbol for copper?

铜的化学符号是什么？

The raw sewage is chemically treated.

未经处理的污水要进行化学处理。

The fruit is injected with chemicals to reduce decay.

水果注入了化学药品以防腐坏。

He said chemical weapons had never been sited in Germany.

他声称从未在德国部署过化学武器。

Chemical weapons are banned internationally.

国际上禁止使用化学武器。

Chemistry was par excellence the laboratory science of the early nineteenth century.

化学是19世纪初期最杰出的实验室科学。

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。

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。

Chemicals are injected into the fruit to reduce decay.

水果注入了化学药品以防腐坏。

The factory was fined for discharging chemicals into the river.

这家工厂因往河里排放化学物质而被罚款。

We have literally altered the chemistry of our planet's atmosphere

我们确实改变了地球大气层的化学构成。

I wasn't too keen on physics and chemistry.

我对物理和化学不是太感喜爱。

The technology uses an electrochemical process to produce electricity.

这种技术利用电气化学反应发电。

She has a degree in Biochemistry from London University.

她有伦敦大学生物化学的学位。

A ban was imposed on the use of chemical weapons.

化学武器已被禁止使用。

The patient's blood chemistry was monitored regularly.

那名患者的血液化学成分受到了定时的监测。

This chemical has a wide range of industrial uses.

这种化学制品在工业上用途广泛。

The chemicals pose little risk to human health.

这些化学药品对人类健康没有什么危害。

Perfume interacts with the skin's natural chemicals.

香水和皮肤的天然化学物质相互作用。

I'm doing physics, biology and chemistry.

我在学物理、生物和化学。

I'm hoping to do a chemistry degree.

我希望攻读化学学位课程。

You can ask for a chemical analysis of your tap water.

你可以要求给你的自来水做化学分析。

The levels of chemicals in the river are not insignificant.

河水中的化学物质含量不容忽视。

She studied chemistry for three years.

她学了三年化学。

Not all chemicals normally present in living organisms are harmless.

并不是所有常见于生物体中的化学物质都无害。

You must be careful when handling chemicals.

接触化学药品必须小心谨慎。