substances

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

目标是彻底戒绝所有致幻物质。

Soil consists of various chemical substances.

土壤由各种化学物质组成.

substances with high levels of toxicity

毒性大的物质

Substances have no tendency to expand unless ( they are ) heated.

除非 受热,物质不会有膨胀的倾向.

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

科学家们声称已经发现自然界的某些物质具有抗癌特性。

Many highly corrosive substances are used in the nuclear industry.

核工业使用许多腐蚀性很强的物质.

Substances consist of small particles called molecules.

物质是由叫做分子的微粒组成的.

Clay and wax are plastic substances.

黏土和蜡是可塑性物质.

The fatty substances have been rendered down.

脂肪已提炼出来了.

These are substances which specifically latch onto the protein on the cell membrane.

这些物质专门依附在细胞膜的蛋白质之上。

Some dense substances allow electricity to flow through them freely.

有些密度大的物质容易让电流通过.

Chalk and cheese are disparate substances.

粉笔和乳酪是完全不同的东西.

Mingle these two substances before the experiment.

实验之前先将这两种物质混合起来.

Even innocuous substances can sometimes register a positive result in a drug test.

即使无害的物质在药物测试中有时也会呈阳性.

Most of these nourishing substances are in the yolk of the egg.

这些营养物质中的大部分在蛋黄里。