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1)  macroporous cation exchange resin
大孔阳离子交换树脂
1.
The authors reported the synthesis of C102 macroporous cation exchange resin from ST-DVB copolymer via chlorination and sulfonation,with NB-1 weak polar solvent as pore formation agent.
以ＮＢ－ １ 型弱极性溶剂为致孔剂合成的ＳＴ－ ＤＶＢ 共聚体为骨架，经氯化、磺化制得Ｃ１０２ 大孔阳离子交换树脂。
2.
The one-step hydration of turpentine oil catalyzed by macroporous cation exchange resin to synthesize high purity α-terpineol was studied.
研究了以大孔阳离子交换树脂作为催化剂的松节油一步法水合反应。
2)  big pore negion exchange resin
大孔阳离子交换树脂
1.
This paper has studied catalytic synthesis of ethyl hexylate with big pore negion exchange resin.
本文研究了Ｄ７２型大孔阳离子交换树脂催化合成己酸乙酯，产率可达８０％以上。
3)  isoporous cation exchange resin
均孔型阳离子交换树脂
4)  macropore weak acid cation exchange resin
大孔弱酸性阳离子交换树脂
1.
After being pretreated, the polluted water is softened in non porous moving bed adsorber with Na type macropore weak acid cation exchange resin on a scale of 8 000 m 3/d.
在密实移动床中 ,用 Na型大孔弱酸性阳离子交换树脂软化处理经预处理后的稠油污水 ,其规模为 80 0 0 m3/d。
5)  strong acid macroporous cation exchane resin
大孔强酸阳离子交换树脂
6)  strongly acidic styrene type macroreticular cation exchange resins
大孔强酸性苯乙烯系阳离子交换树脂
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补充资料：孔阳
1.极鲜明;很明亮。
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