hydrogen dioxide

其化学式为H2O2

常用释义

词性释义

过氧化氢:一种化学物质,其化学式为H2O2,通常用作漂白剂、消毒剂和抗菌剂。
例句
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1·It was found that quercetin oxidized by hydrogen dioxide emits strong fluorescence in borax buffer.
研究槲皮素被过氧化氢氧化后的产物在硼砂溶液中的荧光性质,确定最佳条件。
2·Objective To evaluate sterilization efficacy of hydrogen dioxide plasma body and influence of organic substance and adopted microbiological test method.
目的评价过氧化氢低温等离子体灭菌机灭菌效果,并探讨有机物对其灭菌效果的影响及所用的微生物学试验方法。
3·Conclusions: Cardiomyopeptidin inhibits in vivo hydrogen dioxide induced cardiomyocytes injury and this phenomenon might be linked to its anti-apoptosis effect.
结论心肌肽素对过氧化氢造成的心肌细胞损伤作用有抵抗作用且这种抵抗作用与其抑制凋亡作用有关。
4·These bacteria actually combine the hydrogen sulfide with the carbon dioxide and this chemical reaction is what produces organic material which is the food for larger organisms.
这些细菌实际上就是硫化氢和二氧化碳的结合体,而这种化学反应产生的有机物质是更大的有机体的食物。
5·As we said, these hydrothermal vents are releasing into the ocean depth this intensely hot water that contains a chemical called hydrogen sulfide, and also a gas, carbon dioxide.
正如我们所说,这些热液喷口正在向海洋深处释放这种强热的水,含有一种叫做硫化氢的化学物质,和一种气体,二氧化碳。
6·They have these special organs that collect the hydrogen sulfide and carbon dioxide and then transfer it to another organ, where billions of bacteria live.
他们有这些特殊的器官来收集硫化氢和二氧化碳,然后把它们转移到另一个器官,那里有数十亿的细菌。
7·This would involve using sulphur or hydrogen sulphide aerosols so that sulphur dioxide would form clouds, which would, in turn, lead to global dimming.
这包括使用硫或硫化氢气溶胶,使二氧化硫形成云层,进而导致全球变暗。
8·If as in the prototype, water and/or carbon dioxide are pumped into the vessel, the ceria will rapidly strip the oxygen from them as it cools, creating hydrogen and/or carbon monoxide.
如果以原型中的工作来讲,二氧化碳或者水被注入到容腔中,随着它被降温的过程中二氧化铈会迅速地夺取他们中的氧,从而制造出氢气或者一氧化碳。
9·Better still, the coal can be reacted with water to produce a mixture of CO2 and hydrogen in which the carbon dioxide is much more concentrated than in normal flue gas, so it is easier to scrub out.
更好的方法是使煤和水发生反应,产生一种二氧化碳和氢气的混合物。在这种混合物中二氧化碳含量比一般电厂废气中的更高,所以更容易分离。
10·The mice's consumption of oxygen and production of carbon dioxide dropped ten minutes after they began inhaling hydrogen sulphide and remained extremely low as long as the gas was administered.
吸入硫化氢10分钟后,小白鼠的氧气吸入量和二氧化碳呼出量都降至极低,而且只要继续供给硫化氢,小白鼠的生命体征就保持在这个状态。