256查询网 英汉词典

methylene

英['meθɪliːn] 美['meθəliːn]
  • n. 亚甲基

详细释义

    n. (名词)
    1. 【化】亚甲基
    2. 甲撑
    3. 次甲基
    4. 【化】甲叉
    5. 亚甲(基)

英英释义

Noun:
  1. the bivalent radical CH2 derived from methane

双语例句

1. 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.

来自辞典例句

2. 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.

来自辞典例句

3. One of the hydrogen atoms of the active methylene group is replaced with a cyclooxy group.
活性亚甲基上的一个氢原子是被环氧基所取代的.

来自辞典例句

4. 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 ?

来自互联网

5. The rods are seen here with a methylene blue stain.
图为亚甲基兰染色见杆状菌.

来自互联网

用法讲解

相关词汇

Copyright © 2023 256查询网 All Rights Reserved

Copyright © 2023 www.256cha.com All Rights Reserved

256查询网 赣ICP备18009369号-6

本站部分资料来自网络,如有侵权请速与我们联系删除