物质

The dark matter in the universe remains a mysterious substance.

宇宙暗仍然是一种神秘。

Biological powdered activated carbon enhanced the growth of nitrifier by absorbed toxic or inhibitory substance.

生活性炭吸附了对硝化菌产生毒性和抑制、强化了硝化菌在炭表面生长。

Octopamine(OA) constitutes one of biogenic amines in the invertebrate nervous system.

章鱼胺(OA)是昆虫体内痕量神经活性。

Bread products can be spoiled by Bacillus species that produce ropiness.

产生胶粘芽孢杆菌会破坏面包产品。

Ahylysantinfarctase from snake venom extract with lower fibrinogen and blood viscosity of the material.

蝮蛇抗栓酶从蝮蛇蛇毒提取具有降低纤维蛋白原和血液粘滞度。

It is materially ahead of other countries.

在上,比其他国家优越。

However, banausic success as the standard mode of child-raising has been so terribly wide-spread nowadsys.

但是，单纯用成功作为标准培养孩子模式，现在已经普遍到很可怕程度。

At this phase condensed, deeply staining chromatin masses are often seen in the nucleoplasm.

在紧缩期间，可以分为异染色和常染色。

Pollutants are constantly being released into the atmosphere.

污染正在不断地被排放到大气去。

He received thanks but no pecuniary compensation for his services.

他服务只得到了一句谢谢却并没有上补偿。

Many highly corrosive substances are used in the nuclear industry.

工业使用许多腐蚀性很强。

These chemicals are practically insoluble in water.

这些化学几乎不溶于水。

Aloe chromone is a group of anti-inflammatory and anti-tyrosinase constituents found in aloe vera leaves.

芦荟色酮是在芦荟叶特有一类具有抗炎和抑制酪氨酸酶等作用活性。

These materials, dubbed cuprates, typically consist of copper oxide layers sandwiched between other substances.

这些称为铜氧化（cuprate）材料，基本上是由其他夹著一层氧化铜。

He likes to be sure of his bodily comforts.

他注重上舒适。

When this material burns, it flings off a nasty smell.

这种燃烧时发出一股难闻气味。

Much of the really nutritive material actually was refined out of food.

大部分真正有营养价值实际上已从食提炼出来。

Nylon is a synthetic; it is not from nature.

尼龙是一种合成纤维, 不是天然。

Cankered material can produce effluvial carcinogen aldehyde. 2.

腐烂可以产生恶臭致癌乙醛。

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

由于苦瓜含有苦瓜素等,苦味较重,令一些消费者难以接受。