该词条未找到_海词词典

您要查找的是不是：

Keywords Cation exchange resin;Camphene;Hydration;Isoborneol; 阳离子交换树脂;莰烯;水合;异龙脑;
Keywords cation exchange resin;betaine;beet molasses;adsorption; 阳离子交换树脂;甜菜碱;吸附;废糖蜜;
Keywords cation exchange resin;sucrose hydrolyzation;invert rate; 阳离子树脂;蔗糖水解;转化速率;
Keywords Cation exchange resin high exchange capacity sulfonated resin; 阳离子交换树脂;高交换量;磺酸树脂;
Keywords cation exchange resin;ferrate trichloride;ketol reaction;cyclohexanone;ethylene glycol; 阳离子交换树脂;三氯化铁;缩酮;环己酮;乙二醇;
Keywords Cation exchange resin;Leonurus heterophyllus;Total alkaloids;Purification;Spectrophotometry; 阳离子交换树脂;益母草;总生物碱;纯化;分光光度法;
Keywords cation exchange resin;polyethersulfone;hybrid membrane;membrane adsorber; 阳离子交换树脂;聚醚砜;杂化膜;膜吸附剂;
The sodium is removed with cation exchange resin. 钠用阳离子交换树脂来分离。
The sodium is removed with cation exchange resin . 钠用阳离子交换树脂来分离。
Keywords Cationic exchange resin;Catalyst;Isopentyl acetate; 离子交换树脂;催化剂;乙酸异戊酯;
The reaction adopted strong-acid cation exchange resin catalysed phthalic anhydride and butyl 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。
We used cation exchange resin to separate the free vincristine 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。
Synthesis of methyl lactate on the cation exchange resin was studied under the diffrent 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。
In the mean while, the sample was transformed with cation exchange resin, the molar ratio of sufate ions to carboxylate ions was determined. 同时将样品通过氢型阳离子交换树脂转型，测定其硫酸根与羧酸根离子摩尔比。
In the mean while, the sample was transformed with cation exchange resin,the molar ratio of sufate ions to carboxylate ions was determined. 同时将样品通过氢型阳离子交换树脂转型，测定其硫酸根与羧酸根离子摩尔比。
Isobornyl ethyl ether was prepared by the catalytic ethoxylation of camphene with ethyl alcohol in the presence of cation exchange resin fixed bed. 莰烯在阳离子交换树脂固定床催化下与乙醇反应生成异菠基乙醚。
With the catalyst of 732 type cation exchange resin,the improved synthesis process of epoxy soybean oil in free solvent was studied. 以732%23强酸性阳离子交换树脂为催化剂,采用改进型无溶剂法工艺合成环氧大豆油。
The strongly acidic cation exchange resin catalyzed synthesis of fructone-B by the reaction of ethyl acetoacetate and 1,2-propanediol was studied. 采用强酸性阳离子交换树脂为催化剂,以乙酰乙酸乙酯、1,2-丙二醇为原料合成苹果酯-B。
The technological conditions of nonylphenol production from phenol and nonene using acidic cation exchange resin as catalyst were studied. 研究了以苯酚、壬烯为原料,酸性阳离子交换树脂为催化剂,进行烷基化反应生产壬基酚的工艺条件。
Dibutyl succinate was synthesized catalyzed by a strong acid cation exchange resin from succinic acid and n-butyl alcohol. 用强酸性阳离子交换树脂催化丁二酸和正丁醇的酯化反应,合成了丁二酸二丁酯。