- 双语例句 更多例句
( 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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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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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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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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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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- 相关词组
- aromatic amino acid decarboxylase[医]芳香氨基酸脱羧酶;
- acid tripna.〈俚〉因吸毒而引起的幻觉经历
- alginic acid褐藻酸;
- acid proof paper耐酸纸;
- acid testn.酸性试验,严峻的考验;
- aspartic acid天(门)冬氨酸;
- acid resistant brick耐酸砖;
- aminolevulinic acid[医]氨基-γ-酮戊酸,氨基乙酰丙酸;
- acid resistant floor耐酸地板;
- ascorbic acidn.抗坏血酸维生素C;
- acid resisting concrete耐酸混凝土;
- acid resistance耐酸性能[强度];
- acid resisting mortar耐酸灰泥;
- acid rockn.迷幻摇滚乐曲;迷幻摇摆乐;迷魂摇滚乐;
- arachidonic acid花生四烯酸;
- acid proofing mortar耐酸灰浆;
- acid rainn.酸雨;
- amino acidn.氨基酸;
- amine acid氨基酸;
- acid resistant steel耐酸钢;
- 今日热词
- 热门搜索
- WWB abbr.[计]= World-Wide Belt line,环球线路;网络WAP Web Browser; 波形记录分析软件; 中国文物报
- maybe adv.也许;可能;大概;
- ELLE 埃勒;法国时装品牌,翻译成中文是“她”的意思;
- pack v.收拾行李;将…打包;保存;挤满;压实;佩枪;夹带;n.纸盒;全套东西;一捆…;背包;;一群;竞赛中落后者;一副;一队;填塞物;
- neither nor 既不…也不…;均不;两者都不
- negotiate vi.谈判,协商,交涉;vt.谈判达成;成功越过;议价出售;
- telescope n.望远镜;v.叠缩;精简;
- sore adj.疼痛的;使人伤心的;恼火的,发怒的;n.(肌肤的)痛处,伤处;
- microsoft edge 微软浏览器名;
- dignity n.庄严;高贵;尊严;自尊;
- firmly adv.坚固地;稳固地;坚定地;坚决地;
- goose n.鹅;鹅肉;雌鹅;傻瓜;v.拧或掐屁股;忽然加满油; 催促;

