They are made of a soft chemical compound.

它们是由一种软化合物制成的。

Heating this chemical compound drives off carbon dioxide gas leaving calcium oxide.

加热这种化合物会驱除二氧化碳气体，留下氧化钙。

But it's really thanks to these chemical compounds called phosphors.

但这要归功于这些称为磷光体的化合物。

The atmosphere of Mars is made primarily of what chemical compound?

火星的大气主要由什么化合物构成？

Chloramines are a group of chemical compounds that contain chlorine and ammonia.

氯胺是一组含有氯和氨的化合物。

They identified the chemical compound vitamin E acetate as a very strong culprit.

他们认为化合物维生素E醋酸酯是" 非常可能的罪魁祸首。"

To get past those waterproofed hair shafts, shampoos contain two-faced chemical compounds called surfactants.

要穿透这些防水的发根，洗发水中含有一种叫做表面活性剂的双面化学化合物。

" Azidoazide azide" , the most explosive chemical compound ever created.

叠氮化物，史上最易爆炸的人造化合物。

Researchers found the chemical compound in fluid taken from the lungs of 29 patients.

研究人员在29名患者肺部采集的液体中发现了这种化合物。

Rather it is a sensation that is triggered by a handful of chemical compounds.

相反，它是一种由少量化合物引发的感觉。