物质

质子是物质的基本粒子。

A proton is an elementary particle of matter .

科学家将物质转化为纯粹的能量，引爆了第一颗原子弹。

Scientists transmuted matter into pure energy and exploded the first atomic bomb .

河水中的化学物质含量不容忽视。

The levels of chemicals in the river are not insignificant .

这家工厂因往河里排放化学物质而被罚款。

The factory was fined for discharging chemicals into the river .

空气中弥漫的化学物质熏得我们的眼睛火辣辣地痛。

Our eyes were burning from the chemicals in the air .

测试显示水中污染物质的含量很高。

Tests have shown high levels of pollutants in the water .

这种物质切莫与食物接触。

This substance should not come into contact with food .

比较一下这两种物质的物理特性。

Compare the physical properties of the two substances .

香水和皮肤的天然化学物质相互作用。

Perfume interacts with the skin 's natural chemicals .

这种物质聚合形成坚硬的塑料。

The substance polymerizes to form a hard plastic .

这种物质已被列为毒物。

The substance has been scheduled as a poison .

他们的物质生活并没有改善。

Materially they are no better off .

黏土是可塑物质。

Clay is a plastic substance .

这葡萄酒里掺入了有害物质。

The wine had been doctored .

汽油是挥发性物质。

Petrol is a volatile substance .

铁会破坏维生素E，所以这两种营养物质不应该同时摄取。

Since iron destroys vitamin E , these two nutrients should not be taken in conjunction .

物质和意识形态上的障碍在东欧已不复存在。

Physical and ideological barriers had come down in Eastern Europe .

并不是所有常见于生物体中的化学物质都无害。

Not all chemicals normally present in living organisms are harmless .

诸如氨气之类的物质在溶解时会释放出热量。

Substances such as ammonia give out heat when they dissolve .

该行业一直在努力开发一些可以替代这些气体的无害物质。

Industry has been working at developing harmless substitutes for these gases

这些化合物在肝脏中与遗传物质实现结合。

These compounds bind with genetic material in the liver .

防护手套可以减少皮肤对化学物质的吸收。

Protective gloves reduce the absorption of chemicals through the skin

对于事业有成的医生来说，生活在精神和物质两方面都能令人满足。

Life for the successful doctor can be emotionally and financially rewarding .

20世纪80年代期间，英国变成一个物质至上的社会。

During the 1980s Britain became a very materialistic society .

物质世界在时间和空间上是有限的。

The physical universe is finite in space and time .

科学家们声称已经发现自然界的某些物质具有抗癌特性。

Scientists claim to have identified natural substances with cancer-combating properties

这种疾病是大脑化学物质失衡诱发的。

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

她喜欢婚姻生活带给她的物质享受。

She enjoys the material comforts married life has brought her

目标是彻底戒绝所有致幻物质。

The goal is complete abstention from all mind-altering substances .

经常大力强调物质成就。

There is often a strong accent on material success .