simple substance
The results showed that ferrocene was reduced to iron during carbonization.
结果表明,添加到酚醛树脂中的二茂铁在炭化阶段被还原为单质铁。
—— 给力词典精选Synthesized of benzyl oxide was using iodine catalyst dehydration for benzyl alcohol.
以单质碘为催化剂直接由苄醇催化脱水生产苄醚。
—— 给力词典精选Sulphur can influence the chemical compositions of gaseous hydrocarbon produced.
单质硫能够影响气态烃产物的化学组成。
—— 给力词典精选Sulphur can influence the carbon isotopes of gaseous hydrocarbon.
单质硫还会影响气态烃碳同位素组成。
—— 给力词典精选Cyclopentanone ethylene ketal was synthesized with I _ 2 as catalyst.
以单质碘为催化剂合成了环戊酮乙二缩酮。
—— 给力词典精选