ammonium的例句（ammonium在句子中的用法）

• Under favorable conditions the ammonium ion is converted to nitrate. 在适宜条件下,铵离子转化为硝酸盐离子.
• Ammonium chloride vaporizes on heating, and sublimes back to a solid on cooling. 氯化铵受热蒸发, 升华,冷却还原为固体.
• The ammonium chloride is neutralized by vaporizing and thickening from mother liquors. 而吸附钼后剩下的母液蒸发、浓缩、结晶出氯化铵,可用作农用化肥.
• Conclusion The matrine liposomes with high entrapping efficiency can be prepared by ammonium sulphate gradient method. 结论采用硫酸铵梯度法可制得包封率较高的苦参碱脂质体.
• Ammonium Amino Acid Salts Ionic Liquids: a type of fast and renewable CO _ 2 absorbents. 季铵氨基酸盐离子液体: 一类快速可再生的CO_2吸收剂.
• First , brine is reacted with ammonium hydrocarbonate to obtain the sodium hydrocarbonate and and then filtrated. 卤水和固体碳酸氢铵反应得碳酸氢钠和母液,碳酸氢钠经煅烧得纯碱.
• The new technology for the preparation of cryolite from fluosilicic acid and ammonium hydrocarbonate is introduced. 介绍了氟硅酸、碳酸氢铵制备冰晶石的新工艺.
• The results showed that zeolite modified by hexadecyl trimethyl - ammonium bromide ( HTAB ) has higher adsorptive ability. 研究结果表明:用十六烷基三甲基溴化铵 ( HTAB ) 改性沸石可增强吸附性能.
• Objective To establish the bacterial endotoxin testing ( BET ) method of compound ammonium glycyrrhetate injection. 目的探讨复方甘草酸单铵注射液的细菌内毒素检查方法.
• Objective To study the liver - protection effects compound ammonium glycyrrhetate in chemotherapy of TB patients. 目的探讨强力宁在肺结核化学治疗中的护肝作用.
• Glytac ( glycidyl trimethyl ammonium chloride ) 缩水甘油三甲基氯化铵 ( 纤维素纤维胺化剂,商名,法国制 )
• The ammonia comes from firedamp fermentation has been determined by ammonium - gas - sensitive electrodes with satisfactory results. 本文提出用氨气敏电极快速测定沼气发酵中氨的方法.
• Add Ferroin indicator and titrate with 0.025 N ferrous ammonium sulphate solution. 加入亚铁菲绕啉离子,用滴定法测量硫酸亚铁铵溶液.
• Results: Fresh water does inhibIt'stone formation rat kidney evoked by 1 , 2 - ethanediol and ammonium chloride. 结果: 淡泉水对乙二醇和氯化胺诱发的大鼠肾结石模型有明显抑制作用.
• A method was developed for the determination of diphacinone ammonium salt by HPLC. 采用高效液相色谱法测定双氯敌鼠铵盐的含量.
• In the presence of acid and polyethylene glycol, phenol reacted with ceric ammonium nitrate 2, 4 - dinitrophenol. 在醋酸、相转移催化剂聚乙二醇存在下, 苯酚与硝酸铈铵反应生成2, 4- 二硝基苯酚.
• N, N - diethylaniline was synthesized under normal tempreture with tetraethyl ammonium hydroxide as phase transfer catalyst. 以苯胺和溴乙烷为原料,用四乙基氢氧化铵作相转移催化剂,在常压下合成N, N二乙基苯胺.
• Dextrorotary ammonium tartrate can be prepared from by product tartar produced in grape wine factory. 酒石酸氢铵和氨水反应并经脱色、脱水可制得最终产品右旋酒石酸铵.
• Hexadecyl octyl dimethyl ammonium bromide and hexadecyl decyl dimethyl ammonitim bromide were synthesized. 合成了十六烷基辛基二甲基溴化铵和十六烷基癸基二甲基溴化铵两个新型杀生剂.
• Phosphoenolpyruvate carboxylase intrinsically located in the chloroplast of rice plays a crucial role in ammonium assimilation. 磷酸羧化酶在水稻叶绿体形成中的作用.