Nanometer MgF 2 powers were prepared by the chemical precipitation method.

摘要本论文主要是用化学共沉淀法合成纳米MgF2粉.

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In this paper, HAP ultrafine powder chemical precipitation with citric acid as dispersant.

采用沉淀法并用柠檬酸作分散剂合成HAP超细粉体.

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Lanthanum zirconate ( La 2 Zr 2 O 7 , LZ ) and CeO 2 - La 2 O 3 - ZrO 2 ( LCZ ) composite ceramic powders were prepared by the chemical precipitation.

采用化学沉淀法制备了La2Zr2O7 ( LZ ) 和CeO2-La2O3-ZrO2(LCZ ) 陶瓷粉末.

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In this paper , HAP ultrafine powder was prepared by chemical precipitation with citric acid as dispersant.

采用沉淀法并用柠檬酸作分散剂HAP超细粉体.

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The preparation of ultra - fine aluminum silicate powders by chemical precipitation - coating modification was studied in this paper.

本文采用氧化锌沉淀包膜法修饰超细硅酸铝颗粒,探讨了不同的修饰工艺对纸张各项性能的影响.

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In this paper , Fe 3 O 4 magnetic fluids used for sealing lubricating oil have been chemical precipitation reaction.

使用磁流体密封润滑油, 前提是要保证磁流体和被密封的润滑油不相溶.

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And electrolysis method using chemical precipitation of copper from copper ammonia water waste.

本文采用化学沉淀法和电解法从铜氨废水中回收铜.

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