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hydrocarbons的音標(biāo)：hydrocarbons的英式發(fā)音音標(biāo)為：[ha?dr?'kɑ:b?nz]hydrocarbons的美式發(fā)音音標(biāo)為：[ha?dr?'kɑb?nz]...
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n.碳?xì)浠衔?，烴( hydrocarbon的名詞復(fù)數(shù) )...
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n.碳( carbon的名詞復(fù)數(shù) )，復(fù)寫紙...
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carbons的音標(biāo)：carbons的英式發(fā)音音標(biāo)為：['kɑ:b?nz]carbons的美式發(fā)音音標(biāo)為：['kɑb?nz]...
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hydrosilicocarbons的音標(biāo)：hydrosilicocarbons的英式發(fā)音音標(biāo)為：[ha?dr?s?l?k?'kɑ:b?nz]hydrosilicocarbons的美式發(fā)音音標(biāo)為：[ha?dr?s?l?k?'kɑb?nz]...
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She typed an original and two carbons.她用打字機(jī)打出了原件及兩份副本.He inserted the paper and two carbons.他放入了那張紙和兩張復(fù)寫紙。Isolable carbocyclic compounds contain seven or fewer carbons in the cycle.可分離的碳環(huán)化合物環(huán)內(nèi)含七個(gè)或七個(gè)以下的碳....
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Hydrocarbons ( HC ), like carbon monoxide, represent unburned and wasted fuel.碳?xì)浠衔?( HC ) 像一氧化碳一樣, 為未燃盡的和被浪費(fèi)掉的燃料.With this restricted frequency range it is not applicable to hydrocarbons.這個(gè)較緊縮的頻率范圍不適用于烴類.These compounds...
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n.氫硅碳化合物...
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Ordered mesoporous carbons possess good conductivity, strong framework and high surface areas , showing great adsorptioncatalysis.介孔碳材料具有良好的導(dǎo)電性 、 很強(qiáng)的骨架剛性以及大的比表面積.He inserted the paper and two carbons.他放入了那張紙和兩張復(fù)寫紙。The va...
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ITQ - 27 is stable to calcination in air , absorbs hydrocarbons , and is catalytically active for hydrocarbon conversion.ITQ-27對(duì)于在空氣中煅燒而言是穩(wěn)定的, 可以吸附烴類,以及對(duì)烴轉(zhuǎn)化具有催化活性.Any of three gaseous isomeric ethylene hydrocarbons , C 4...