|
关注:1
2013-05-23 12:21
求翻译:氮氧化物是一種氮氣和氧氣所組成的氣體混合物。兩種顯著最具毒性的是一氧化氮和二氧化氮;兩種氣體都不易燃且無色,在室溫下容易分解。一氧化氮在室溫下聞起來有刺激香甜味的氣體,而二氧化氮有強烈的惡劣臭味,在室溫下是液體,華氏70度以上會變成紅褐色的氣體。是什么意思?![]() ![]() 氮氧化物是一種氮氣和氧氣所組成的氣體混合物。兩種顯著最具毒性的是一氧化氮和二氧化氮;兩種氣體都不易燃且無色,在室溫下容易分解。一氧化氮在室溫下聞起來有刺激香甜味的氣體,而二氧化氮有強烈的惡劣臭味,在室溫下是液體,華氏70度以上會變成紅褐色的氣體。
问题补充: |
|
2013-05-23 12:21:38
null
|
|
2013-05-23 12:23:18
Oxides of Nitrogen is a nitrogen and oxygen is made up of the gas mixture. Two notable most toxic a 氧化氮 and 二氧化氮; both gases are not flammable and colorless, at room temperature easy to disassemble. A 氧化氮 at room temperature before it is out of sweetness instead of gas and 二氧化氮 has a strong unpleasa
|
|
2013-05-23 12:24:58
The nitrogen oxide compound is the mixture of gases which one kind of nitrogen and the oxygen compose.Two kinds remarkable most have toxic are the nitrogen monoxide and the nitrogen dioxide; Two kind of gas are not both flammable also are colorless, easy to decompose under the room temperature.The n
|
|
2013-05-23 12:26:38
Nitric oxide is a gas mixture composed of nitrogen and oxygen. Two notable is one of the most toxic nitric oxide and nitrogen dioxide; two gases are flammable and colorless, easily decompose at room temperature. Nitric oxide in smells stimulate the sweet smell of gas at room temperature, nitrogen di
|
|
2013-05-23 12:28:18
正在翻译,请等待...
|
湖北省互联网违法和不良信息举报平台 | 网上有害信息举报专区 | 电信诈骗举报专区 | 涉历史虚无主义有害信息举报专区 | 涉企侵权举报专区