dioxide的意思和读音

dioxide

: [daɪ'ɒksaɪd] : [daɪ'ɒksaɪd]

n.

dioxides  

dioxiden.— see alsocarbon dioxide

1.a substance formed by combining two atoms of oxygen and one atom of another chemical element

n.1.

n.1.an oxide that has two oxygen atoms in each molecule

1. carbon n dioxide n △ carbon dioxide ...

2. molar mass【 dioxide oxygen1.【 ; ...

3. dioxide n., dioxide n. ...

4.(ICI)DIOXIDE),

5. (ICI)DIOXIDE),

6. 9-Vinylcarbazole 9- Dibenzothiophene-5,5-dioxide Diphenyl-2-pyridylphosphine -2- ...

:,,,,

1.Students breathing pure oxygen did not yawn less than those breathing air with higher than normal levels of carbon dioxide.

2.He said that it is still not clear whether carbon dioxide is the main driver of this change.

3.You know, breathing high concentrations here of sulfur dioxide, carbon dioxide and methane gas, in unequal quantities -- 19 years of this.-19

4.When exposed to more carbon dioxide, poison ivy plants produce a more allergenic form of urushiol, the substance that makes skin itch.」。

5.At least part of the cause of this extinction seems to have been huge volcanic eruptions that poured carbon dioxide into the atmosphere.

6.Sulfur dioxide has a more venerable history as an air pollutant than any other chemical.

7.It was badly cold, it had a very thin atmosphere and that atmosphere was mostly carbon dioxide.

8.So far, the rise in carbon dioxide seems to be fairly smooth over time, but the change in vegetation is jerkier .

9.More to the point, it'll keep more than half a ton of climate-changing carbon dioxide out of the atmosphere every year.

10.As Ed Miliband, the UK climate secretary, put it, a limit to carbon dioxide emissions is the "big prize" to be won at Copenhagen.(EdMiliband)”。