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- selective ion exchange 选择性离子交换
- Amberlyst A-21, macroreticular ion exchange resi... 阿尔伯特A-21离子交换树脂弱碱型；
- Complete demineralization is achieved by ion exchange. 用离子交换可以获得彻底的脱盐效果。
- The Selective Ion Monitoring Mode of GC/MS was used. [方法 ]采用毛细管柱气相色谱 质谱联用仪 (GC/MS)的选择离子监测方式 (SIM)对样品检测。
- Waste treatment by ion exchange produces a reusable water. 用离子交换处理废水可产生回用水。
- The Selective Ion Monitoring Mode of GC/MS was used to test the samples. [方法]采用毛管柱气相色谱-质谱联用仪(GC/MS)的选择离子监测方式(SIM)对样品进行检测。
- Production of caustic soda in ion exchange membrane me-thod Was reviewed. 本文介绍了离子交换膜方法生产烧碱的发展状况。
- Methods: Extracted by EtOH,purified by 732-positive ion exchange resin. 方法:全草粗粉用乙醇提取,强酸型732阳离子树脂交换纯化。
- The capacity of ion exchange of NH +-4Ions on Mg 2+-vermiculite are stud ied. 对经人工改型所得的镁型蛭石进行了铵离子交换性能的研究。
- In the power industry, ion exchange is widely used in makeup water preparation. 在电力工业中，离子交换被广泛用于补充水的处理中。
- Such ion exchange is what moves charge from one electrode to the other. 透过离子交换，电荷才能从一个电极传导到另一个电极。
- A method for residual toluene detection in medical plasters is described with a purge and trap pre_concentration system and selective ion monitoring(SIM) by GC_MS. 建立了一种吹扫-捕集进样与气相色谱-质谱联用、选择离子监测的方式，测定样品中甲苯溶剂残留的方法。
- Based on experiments, the diffusion mechanism and influential factor of selective uranium separation and acids recove-ry with ion exchange diffusion dialysis membranes are introduced. 通过初步试验,探讨了用离子交换扩散渗析膜有选择性地回收酸分离铀的机理及影响因素。
- METHODS: Lomerizine was determined by LC-ESI-MS selection ion measurement. 方法LC-ESI-MS选择性离子监测方法测定人血浆中盐酸洛美利嗪浓度。
- This artical relates the technology of ion exchange to remove the heavy manganese ion in the Cherokee Rose Wins. 本文采用离子交换技术去除金樱子酒中重金属离子锰。
- One significant use of ion exchange treatment is for chromate contaminated blowdown from recirculating cooling water systems. 离子交换树脂的一个重要应用是用来处理铬酸盐污染的循环冷却水系统的排污。
- The application of ion exchange fiber in dealing with liquid waste from ordnance factory is investigated. 研究了离子交换纤维在处理火炸药厂生产废水中的应用。
- They are removed more readily by chemical flocculation, activated carbon absorption and ion exchange. 通过化学絮凝，活性炭吸咐及离子交换得容易将它们除去。
- The total amount of ion exchange state, carbonate state and ferric-manganese oxidation state has very little effects on full selenium. 二者的离子交换态、碳酸盐态和铁锰氧化态硒含量加和对全硒的影响很小。
