The active alumine could he reproduced by the management of 5% aiu-minum sulfate solution.
活性氧化铝用5%左右的硫酸铝溶液再生,可反复使用。
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Determination of the dissolvability of alumine in calcium aluminate for water clarifying agent
净水剂用铝酸钙粉中氧化铝溶出率的测定
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Test of water soluble core with alundum as base material in casting aluminium
以电熔刚玉砂为主体材料的水溶性型芯铝合金铸造试验
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目的总结引起小儿腹泻溶组织阿米巴混合感染的其他细菌的菌种及临床特点。
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Conclusion The histolytic ameba diarrhea was common in mixed infection of bacteria and mold.
5例查到霉菌生长。结论溶组织阿米巴感染造成的小儿腹泻,多为细菌、霉菌等混合感染。
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The cost producing this primer is lower much due to selecting cheap mixed arene as solvent.
制得的改性快干工业底漆的各项性能指标均达到要求,由于选择了价廉的混合芳烃溶剂,使该漆的生产成本大幅下降。
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In addition, the retention mechanism of apolar and polar solute was also discussed.
,还讨论了非极性和极性溶质的保留机理。
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采用粘膜下注射及表面涂布水溶性槟榔提取液(AANE)相结合方法,诱发SD大鼠颊部口腔粘膜下纤维性变(OSF)。
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Using this approach, the separation efficiency of different solvents for C_9 arene can be predicted.
应用此法预测了多种溶剂对于C9芳烃异构体的分离效果。
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Oil is a non-polar substances , on the General conditions and not miscible with water.
油不幼短极性精神, 在变例前提下与火不相混溶.
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去除顽固的污迹,例如胶水, 油漆, 沥青, 油渍, 等等,请用溶剂油或油漆稀释剂.
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由于在沉积作用和以长石溶蚀作用为主的成岩作用共同影响下,长石岩屑砂岩的物性最好,岩屑长石砂岩其次,长石石英砂岩最差。
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电导法和光谱法研究季铵盐Gemini表面活性剂在非极性溶剂中的聚集
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