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词汇 Liquid dioxide
分类 英语词汇 英语翻译词典
释义

Liquid dioxide

原声例句
Crash Course Physics 速成课物理

The triple point of carbon dioxide is about 5 times atmospheric pressure, so liquid carbon dioxide can't naturally exist on Earth.

二氧化碳的三相点高出5倍 大气压,所以没有二氧化碳。

英语百科

Nitrogen dioxide

Pathways indicated by a dotted line are those for which evidence is limited to findings from experimental animal studies, while evidence from controlled human exposure studies is available for pathways indicated by a solid line. Dashed lines indicate proposed links to the outcomes of asthma exacerbation and respiratory tract infections. Key events are subclinical effects, endpoints are effects that are generally measured in the clinic, and outcomes are health effects at the organism level. NO2 = nitrogen dioxide; ELF = epithelial lining fluid.[19]:4–62

Nitrogen dioxide is the chemical compound with the formula NO
2
. It is one of several nitrogen oxides. NO
2
is an intermediate in the industrial synthesis of nitric acid, millions of tons of which are produced each year. At higher temperatures it is a reddish-brown gas that has a characteristic sharp, biting odor and is a prominent air pollutant. Nitrogen dioxide is a paramagnetic, bent molecule with C2v point group symmetry.

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