以氨水作为络合剂,使用水合肼作为还原剂制备超细铜粉,通过正交实验确定最优工艺.
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Ultrafine zirconia powder was prepared by coprecipitation and spray-drying method.
用共沉淀-喷雾干燥的方法制得了具有不同团聚性质的氧化锆粉料.
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Freeze-drying process is an advanced technique for the production of ultrafine powder.
冷冻干燥 是制备超细磁粉的一种先进技术,它可使磁粉的分散性能得到明显改善.
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The investigations by and IR show the ultrafine particles are spheroids coated by gelatin.
用微乳液法制备了明胶包裹的复合氧化铁纳米量级超细微粒.
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PDM vertical mill was studied to be used to produce ultrafine slag.
针对目前球磨机粉磨超细矿渣的缺点,本文探讨使用PDM型立磨来生产超细矿渣.
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目的: 应用微乳液反应法制备磺胺嘧啶银均匀微晶,并评价其质量.
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The preparations of ultrafine strontium carbonate particles with various shapes were reviewed.
摘要对目前国内外不同形貌超细碳酸锶粒子的制备情况做了简要的综述.
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Attempt to sinter ultrafine Pure WC by spark plasma sintering was made.
利用放电等离子烧结技术尝试烧结出了超细纯碳化钨粉.
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The Methods: To obtain ultrafine grain in new generation steel were investigated.
探索了在新一代钢中获得超细晶粒的方法.
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Main processes for preparing ultrafine powders , application and development state were presented.
介绍了超细粉末的主要制备方法 、 应用和发展.
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Moreover, the removal efficiency of ultrafine particles increases with sound intensity increasing.
而且随着声场强度的增大,超细颗粒的清除效率也增加.
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The Study of Ultrafine Zinc Powder Produced by Vacuum Evaporating Distillating
探讨锌粉电炉炉龄的延长真空蒸发冷凝制备超细锌粉的研究
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Ultrafine YSZ particles are a new type of advanced material, which has wide and significant uses.
纳米YSZ是一种新型的高科技材料, 有着广泛而重要的用途.
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以自制的六氨氯化镁为原料,采用常温固相法制备了高纯超细氢氧化镁.
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