substance 四级六级考研

Is there any substance to their claim?

他们的要求有实质内容吗?

Substances consist of small particles called molecules.

质是由叫做分子的微粒组成的。

Mingle these two substances before the experiment.

实验之前先将这两种质混合起来。

The fatty substances have been rendered down.

脂肪已提炼出来了。

The substance is good, but the style repellent.

内容甚佳，但文体甚糟。

This mixture is resolvable into two simple substances.

这混合可分解成两种简单的质。

Salt is a substance we use in cooking.

盐是我们做菜时用的西。

Oxygen is one of the basic elements of substance.

氧是质的基本元素之一。

The substance of their talk is condensed into a paragraph.

他们谈话的要旨被压缩成一段话。

Many highly corrosive substances are used in the nuclear industry.

核工业使用许腐蚀性很强的质。

Substance P cells were only found in the stomachus pyloridus.

P质细胞仅布于胃幽门部；

Fertilizer is a substance put on land to fertilize it.

肥料是施在地里使之肥沃的质。

But some bitter substances in it such as elaterin are unacceptable.

由于苦瓜含有苦瓜素质,苦味较重,令一些消费者难以接受。

A catalyst is a substance which speeds up a chemical reaction.

催化剂是一种能加速化学反应的质。

Chemicals in the body break our food down into useful substances.

人体中的化学元素把食分解成有用的质。

HPLC method for determination of amrinone and its related substances was established.

建立了HPLC法测定氨力农及有关质含量。

Chalk and cheese are disparate substances.

粉笔和乳酪是完全不同的西。

Clay and wax are plastic substances.

黏土和蜡是可塑性质。

This mixture resolves into two substances.

这混合会分解成两种质。

The substance is hard and granular.

该质地坚硬, 呈颗粒状。