alkane
常见例句
- That means each of its molecules contains an oxygen atom as well as the carbon and hydrogen found in an alkane.
就是说每个分子也都含有氧原子以及在烷烃中存在的碳和氢。 - From their findings they predicted that an alkane that was long enough would eventually cross over into hydrophilicity .
由此,他们推测,足够常的烷烃最终会具有亲水性。 - 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.
和乙醇一样,丁醇也属于醇类,这说明每一个丁醇分子包括一个氧原子和直链烷烃里的那种碳原子、氢原子。 - 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 返回 alkane