请输入您要查询的字词:
单词
auaternary ammonium salt surfactant
释义
auaternary ammonium salt surfactant
Encyclopedia
工学
[常见捕收剂]
释
auaternary ammonium salt surfactant
季铵盐表面活性剂
铵离子中的4个氢离子都被烃基取代后形成的季铵阳离子的盐。又称四级铵盐。
随便看
Shubnikov groups
Shu Bojizhe Shi
Shubra al-Khaymah
Shu brocade
Shucheng Xian
Shu Chien
shuck
Shu Dan
Shuda Yang
Shu Degan
Shu Di
Shueisha
Shueisha typeface
Shu embroidery
Shu Fa Bao
Shu Fen
shuffle
shuffle algebra
shuffle-exchange graph
shuffle-exchange interconnection
shuffle-exchange network
shuffle relation
shuffling
shufu
Shufu Xian
科学参考收录了854744条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。
Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号
更新时间:2026/1/2 10:31:13