alkane

音標(biāo)發(fā)音

That means each of its molecules contains an oxygen atom as well as the carbon and hydrogen found in an alkane.
就是說每個(gè)分子也都含有氧原子以及在烷烴中存在的碳和氫。
From their findings they predicted that an alkane that was long enough would eventually cross over into hydrophilicity .
由此，他們推測(cè)，足夠常的烷烴最終會(huì)具有親水性。
Like ethanol, butanol is an alcohol. That means each of its molecules contains an oxygen atom as well as the carbon and hydrogen found in an alkane.
和乙醇一樣，丁醇也屬於醇類，這說明每一個(gè)丁醇分子包括一個(gè)氧原子和直鏈烷烴裡的那種碳原子、氫原子。

That means each of its molecules contains an oxygen atom as well as the carbon and hydrogen found in an alkane.
ECONOMIST: Biofuels are back. This time they might even work

any gas in a group that contains only carbon and hydrogen atoms, with the carbon atoms joined together in a simple chain

烷烴
In this paper, a study of light alkane of oil field as raw materials, production process of light alkane aromatization catalysis BTX aromatics was discussed.
本文主要研究了以油田低碳烷烴爲(wèi)原料,通過低碳烷烴芳搆化催化反應(yīng)生産芳烴BTX的工藝過程。
烷屬烴
烷系烴
鏈烷

烷烴
Higher plants are the predominant source of the n-alkane compositions.
正搆烷烴的分佈特征指示了研究區(qū)植被以陸源高等植物爲(wèi)主。
鏈烷烴