- 双语例句 更多例句
Grasping the measuring method of total exchange capability of acid cation resin.
掌握强酸性阳树脂总交换容量的测定方法.
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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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( iii) a coordination bond, formed by ammonia atom with a surface cation ( Lewis acid site).
与催化剂表面的阳离子(即表面Lewis位)形成共价结构。
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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.
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Eastman-AQ is a new kind of polymer ( ester sulfonic acid ) cation exchanger.
Eastman -AQ (AQ-55D,AQ-29D )是一种新的聚合物 ( 磺酸酯 ) 阳离子交换剂,涂于玻碳电极上,形成的膜具有强的附着力、高的选择性、良好的离子交换及防污性能.
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- 相关词组
- acid testn.酸性试验,严峻的考验;
- acid proof paper耐酸纸;
- acid resistant brick耐酸砖;
- aminolevulinic acid[医]氨基-γ-酮戊酸,氨基乙酰丙酸;
- acid resisting mortar耐酸灰泥;
- acid resistance耐酸性能[强度];
- acid tripna.〈俚〉因吸毒而引起的幻觉经历
- acid resistant floor耐酸地板;
- acid proofing mortar耐酸灰浆;
- amino acidn.氨基酸;
- acid resisting concrete耐酸混凝土;
- amine acid氨基酸;
- aromatic amino acid decarboxylase[医]芳香氨基酸脱羧酶;
- aspartic acid天(门)冬氨酸;
- arachidonic acid花生四烯酸;
- acid rainn.酸雨;
- acid rockn.迷幻摇滚乐曲;迷幻摇摆乐;迷魂摇滚乐;
- alginic acid褐藻酸;
- ascorbic acidn.抗坏血酸维生素C;
- acid resistant steel耐酸钢;
- 今日热词
- 热门搜索
- rob v.抢劫;夺走,剥夺;
- stomach n.腹部;胃;v.欣赏;吃得下;
- elegant adj.优美的;典雅的;简洁的;
- substance n.物质,材料;实质,内容;[神]灵;(织品的)质地;
- garment n.衣服;服装;
- secret adj.秘密的,保密的;隐秘的;神秘的;外人不得而知的;(指行为与习惯)暗中进行的,未公开的,诡秘n.秘密;机密;诀窍;奥秘;秘诀;诀窍;奥妙
- daisy marie 戴西·玛丽
- certain adj.肯定的;无疑的;轻微的;某个,某些,某位;pron.某些(不提及人或事物的名称时用);
- Happy New Year 新年快乐;新年好;新春快乐;
- devil n.魔鬼;家伙;淘气鬼;冒失鬼;
- independence n.独立;自主;
- till prep.到…时;直到…为止;n.收银机;钱柜;

