methylene是什么意思？

methylene

英['meθɪli:n] 美['meθəlin]

• n. 亚甲基；

例句

• Do you bring the Retort Kit, Methylene Blue Kit to the platform? 你带了固相蒸馏仪和亚甲基蓝测试仪到平台上 吗 ?
• The reactor and transfer line are rinsed with several small portions of methylene chloride. 反应器和输送管线被用少量二氯甲烷洗涤几次.
• Kodak company describes open chain reactive methylene two - equivalent yellow - forming conplers. 柯达叙述了一种直链的活性亚甲基两当量的黄成色剂.

英英词典释义

• Noun
  1. the bivalent radical CH2 derived from methane

行业词典

• 医学： 亚甲基，甲烯基，甲叉：二价碳氢根，化学式为-CH2-或CH2＝。又称methene；