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willbuilder鐵桿木蟲 (著名寫手)
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[求助]
求助一句英文的翻譯。 已有5人參與
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During heating, nitrogen gas was bubbled through the reaction solution. 請問這句話的意思,是“在反應(yīng)中產(chǎn)生了氮氣的氣泡“還是“反應(yīng)時通入氮氣鼓泡"呢? |

專家顧問 (著名寫手)
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專家經(jīng)驗: +82 |
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Through的是整個反應(yīng)過程,不是反應(yīng)介質(zhì),所以并非通入氮氣。這句話的意思是肯定的:加熱過程中,一定會產(chǎn)生氣泡。 發(fā)自小木蟲Android客戶端 |
鐵桿木蟲 (知名作家)
新蟲 (初入文壇)
金蟲 (著名寫手)
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是通入氮氣,給......通氮氣的意思,看下面的例句就明白了,絕對不是“在反應(yīng)中產(chǎn)生了氮氣的氣泡“, 那表達將會是“nitrogen gas was formed/generated/produced/yield” Dry air is bubbled through 25 litres of water at a rate of 15 litres/min. What happens when:- CO2 (g) is bubbled through lime water (a) In small amount (b) In excess? Express this as a chemical equation: Hydrogen gas bubbled through a solution of silver nitrate? If sulphur dioxide (SO2) is bubbled through water, the following reactions take place; |
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