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- 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。
- Waste treatment by ion exchange produces a reusable water. 用离子交换处理废水可产生回用水。
- 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。
- Guide for Evaluating the Performance Characteristics of Qualitative Chemical Spot Test Kits for Lead in Paint (04. 涂料中铅含量检测用现场定性化学试验整套工具工作特性评价指南(04。
- 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。
- A cold water model experiment is done,matching with the spot test of the slag splashing technology in BOF. 采用水力模型的研究方法 ,对顶吹转炉溅渣护炉工艺进行冷态模型试验。
- In this study, 30 kinds of chemicals used daily have been examined by Ames' spot test. 本文对30种日用化工品进行了Ames' 试验研究。
- 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。
- F the keeping things, do spot test check usually to keep the ac in accdance with the materials as well as the all acs. 对所保管的物品，平时做到勤抽查，勤核对，保证做到帐物相符，帐帐相符。
- 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。
- The positive of SGPT, HBV markers, HBV-DNA, Dane particles were observed by R-F, RPHA, ELISA, SPRIA, Hybridization spot test and EM, respectively. 并取肝组织活检,进行光、电镜动态病理学观察,以及组织化学、免疫组化和原位杂交等法检测肝细胞内的HBsAg、HBcAg和HBV-DNA。
- The craft manner of full-mechanized mining in thin coal seam is reformed and optimized by computer simulation, optimization and spot test in this paper. 通过计算机模拟、优化和现场实测，对薄煤层综采工艺方式进行了改造和创新，优化了薄煤层综采工艺方式。
- 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。
- Simulation results show that vertical dynamic contact force is some two times of static wheel load F0, which agrees well with the present spot test result. 通过分析发现，车轮和轨道之间的竖向动态接触力大约是静轮载的2倍，与已有的现场试验结果基本吻合。
- 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。
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
