基础释义
例句

福克斯词典 \ 英汉词典 \

cation是什么意思？

cation

相关单词 abdication acetification acidification actification adjudication aerification allocation altercation ammonfication amplification authentication

例句

Acetylsalicylic acid was synthesized from salicylic acid and acetic anhydride catalyzed by strong - acid cation exchange resin. 以水杨酸和乙酸酐为原料、强酸阳离子交换树脂为催化剂合成阿司匹林.
Cation exchange capacity and equilibria isotherm at 25 ℃ were determined. 在25℃下测定了样品的总交换容量和平衡等温线.
Cowpea crossbreeding has the problem that fructify cation is low according to the traditional method. 豇豆杂交育种按照传统的方法存在坐果率低的问题.
Cation - anion exchange resin can crack and disassemble bond - chromatography , doff the bond - large - molecule and dissociate paclitaxel. 阴阳混合离子交换树脂可以使键合态紫杉醇发生裂解, 脱去键合的大分子物质,游离出紫杉醇.
An increase in cation exchange capacity of the tissue should be observed. 可以观察到植物组织中阳离子置换能力的提高.
Cation exchange capacity generally increases with an increase in broken bonds. 通常阳离子交换量随破裂增加而增大.
A spokesman said: "We have no comment regarding the publi-cation of these photographs." 一位发言人说，“对于这些照片的公之于众，我们不予置评。”

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