substances的例句大全

Some substances expand when and contract when cooled.

有些物质会热胀冷缩.

Most substances expand when heated and contract when cooled.

大多数物质都是热胀冷缩.

Third, the Act creates a Hazardous Substances Trust Fund to pay for removal and remedial actions.

第三, 法案设立了“危险物质信托基金”,用以支付迁移和补偿行为.

The liquid and gaseous forms of substances are the most active.

液态和气态是最活跃的物质形态.

Chemical combination is combining two or more substances into a compound.

化合就是使两种或两种以上的物质化合成一种化合物.

All materials are made from different simple substances called " elements ".

一切物质都是由一些各不相同被称为 “ 元素 ” 的简单物质构成的.

We suspected that certain tumor cells produce substances that prevent macrophages from finding and destroying them.

我们猜想,某些肿瘤细胞会产生使巨噬细胞不能发现和摧毁它们的一些物质.

The enzymes responsible could be identified and engineered to metabolise these substances in vivo.

有关的酶可以被鉴定出来,并被加工来代谢体内的这些物质.

The electrical properties of natural rubber natural rubber non-polar substances, is a good insulating material.

天然橡胶手轮的电性能天然橡胶手轮是非极性物质, 是一种较好的绝缘材料.

The sea contains a large number of substances, besides common salt.

海洋还含有大量的其他物质, 除了盐以外.

Physical dependence on certain substances results from.

人们对某些物质产生依赖性的原因是.

Does its sanitizing capability be interfered with a presence of organic substances?

有机物会否对消毒产品产生干扰?

It could be deduced that some large molecule substances could activate CR1 and C3b fragments, and the KAF might play important role in modulating red blood cell immune function.

推测某些大分子物质能激活CR1，中小分子量血浆物质中C3b片段和C3b灭活因子（KAF）在调节红细胞免疫粘附功能中起着重要作用。

Study on biological effects of organic substances in the KBD region environment

大骨节病病区环境中有机物的生物效应研究

The amounts of nutritive substances such as mineral elements and amino acid etc. in the persistent calyx were found higher than those in the fruit, which supplied a theoretical basis for the reasonable utilization of persistent calyx.

分析发现、宿萼中的无机元素、氨基酸等营养素含量高于果实，这为宿萼的合理利用提供了理论依据。

Insecticide Any of a large group of substances used to kill insects.

杀虫剂:用来杀死昆虫的有毒物质.

Change of phenol substances and browning inhibition by inhibitor combination in fresh-cut lotus roots

鲜切莲藕贮藏中的酚类物质变化及控制褐变的抑制剂组合筛选

As land developed, rain water and rivers dissolved salts and other substances from rocks and carried them to the oceans, making the ocean salty.

在陆地形成时，雨水和河水溶解了岩石中的盐和其他物质并把它们带入海洋，使海水变咸。

The utility model relates to a uniform distributing device for a device capable of extruding out fluid substances.

本实用新型涉及一种挤出可流动物质装置用均布分配器。

This approach can not only achieve waste reduction, sterilization effect, but also have potential of degrade complex compounds or toxic substances.

厌氧生物法不仅可以实现废弃物的减量、除菌作用，还可能具有降解复杂结构化合物或毒性物质的作用。