本发明属于化学工程技术领域,由阴离子交换层 、 阳离子交换层及中间层组成.
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We used cation exchange resin to separate the freevincristine sulfate from the liposomes.
用阳离子树脂分离脂质体与游离药物,测定包封率.
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通过测量电流 - 电压特性曲线,研究了离子交换树脂对水解离的作用.
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The clay cation exchange capacity is affected by 2:1 type Clay mineral content.
粘粒阳离子交换量的高低与2:1型粘土矿物含量的多少相吻合.
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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.
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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.
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Cation exchange resin ( strong acid type ) is used as esterification catalyst.
用强酸型阳离子交换树脂作催化剂合成乙酸乙酯.
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Synthesis of methyl lactate on the cation exchange resin was studied under the different conditions.
以大孔强酸性阳离子交换树脂作催化剂,在不同条件下催化合成乳酸甲酯.
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The synthetic products have high crystallinity, purity and cation exchange capability.
合成产物纯度高,结晶好, 具有高的阳离子交换容量.
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Methods Alcohol and strong acid cation exchange resin were used in the extraction and separation.
方法醇类溶剂提取法、离子交换树脂分离法.
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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.
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Then-butyl hydroxyethanoate was synthesized by cation exchange resin as catalyst.
以强酸性阳离子交换树脂为催化剂,合成羟基乙酸正丁酯.
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The reaction adopted strong-acid cation exchange resin catalysed phthalic anhydride and alcohol.
采用强酸性阳离子交换树脂催化邻苯二甲酸酐与正丁醇的酯化反应.
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LTQ和SELDI-TOF质谱对弱阳离子磁珠捕获的血清多肽和蛋白的鉴定
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Development and application of weak ACTD cation exchange in circulating water treatment system
弱酸阳离子交换系统在循环水处理中的应用
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Synthesis of 1,4 Dioxane with Self Made Heat Resistant Cation Exchange Resin as Catalyst
耐高温树脂固定床催化合成1,4-二氧六环
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