查询词典 carbon dioxide

As carbon dioxide is heavier than air and does not support combustion, it is used in fire extinguishers.

因为二氧化碳比空气重，且不助燃，故使用於灭火器中。

It would be a mistake to think of geo-engineering as a substitute for curbing carbon-dioxide emissions—not merely because of the acidification of the oceans, but also because if you ever stop fertilising the oceans or spraying the atmosphere or whatever, the problem will rapidly return.

认为生物工程可以作为控制二氧化碳排放的替代品的观点是错误的，这不仅因为海洋的酸化，更因为当停止给海洋施放铁物质或者停止向大气层喷洒海水或者停止其他什么方式，原来的问题会迅速再次出现。

Carbon dioxide will convert directly from a liquid to a solid if the liquid is depressurized below76 psia (61 psig).

如果液体压力降到76psia(61psig)以下，直接从液态转化到固态。有些新型的自记加速仪使用了一种可以重复充电的二氧化铝电池。

Carbon dioxide will convert directly from a liquid to a solid if the liquid is depressurized below76 psia (61 psig).

如果液体压力降到76psia(61psig)以下，直接从液态转化到固态。

Carbon dioxide will convert directly from a liquid to a solid if the liquid is depressurized below76 psia (61 psig).

如果液体压力降到76psia(61psig)以下，直接从液态转化到固态。有机的液相就是酸在被消化物中的饱和溶液。

Point (-109.3°F[-78.5°C]) to be attained within the system. Carbon dioxide will convert directly from a liquid to a solid if the liquid is depressurized below76 psia (61 psig).

如果液体压力降到76 psia (61 psig)以下，直接从液态转化到固态。

The results indicated: COD removal efficiency could remain at 70%, the product gas was mainly composed of methane, carbon dioxide and hydrogen, tile maximal methane producing activity sequentially were 211 mLCH4gVSS^(-1)d^(-1), 314 mLCH4gVSS^(-1)d^(-1), 319 mLCH4gVSS^(-1)d^(-1); The main components of effluent were acetic acid and propanoic acid; The dominant microorganisms sequentially were Bacillus, Coccus, Methanothrix and Methanosaet.

实验结果表明：COD的去除率可维持在70%左右，产气主要含有甲烷、二氧化碳和氢气，每格最大产甲烷活性依次为211 mLCH4gVSS^(-1)d^(-1)，314mLCH4gVSS^(-1)d^(-1)，319mLCH4gVSS^(-1)d^(-1)；出水产物为乙酸和丙酸；每格优势菌种依次为杆菌、球菌、甲烷丝状菌和甲烷八叠球菌。

Certain gases in the atmosphere, mainly carbon dioxide, methane, nitrous oxide and fluorocarbons, act like the glass in a greenhouse, allowing sunlight through to heat the Earth's surface but trapping some of the heat as it radiates back into space.

在大气中，某些气体二氧化碳、甲烷为主的氧化亚氮和fluorocarbons，像玻璃在温室里，让阳光透过加热地球表面的热陷阱，但作为辐射回宇宙中。

Governments around the world are battling to cut the amountof greenhouse gases - carbon dioxide, methane, nitrous oxide and fluorocarbons - that are being pumped into the atmosphere.

世界各国政府都在争相减少排放至大气中的二氧化碳、甲烷、一氧化二氮和碳氟化合物等温室气体。

Greenhouse Gas or GHG means any of carbon dioxide, methane, nitrous oxide, hydro fluorocarbons, per fluorocarbons and sulphur hexafluoride, and any other substance recognised as a greenhouse gas under the International Rules.

政府机构是指任何中央的或当地的政府部门，管理机构，法院，委员会，立法团体或机构。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。