We optimized the sol-gel process and achievedthe coated BST powder with homogeneous coating layer.
通过实验优化了溶胶-凝胶包覆工艺,得到包覆均匀、包覆层厚度适当的包覆BST粉体。
参考来源 - 钛酸锶钡粉体颗粒的包覆工艺及其烧结性能的研究Hydrazine as the reducing agent,by chemical plating,using new process of hydrazine being add at last,we successfully prepared Ni coated Al composite powders.
以联氨为还原剂,使用化学镀方法,采用联氨最后加入的新工艺,成功的制备了镍包覆铝复合粉末。
参考来源 - 联氨化学镀法制备镍包覆铝复合粉末的新工艺We improve the theory to make it fit the experiment results better. We also prepare two kinds of mixture colloids, Ag-coated Au and Au-coated Ag colloids.
我们还对混合胶体的制备、光吸收及形态进行了初步的研究，所得到的金包裹银的胶体，金的增强有了显著得增加，这样就在一定程度上克服了金增强效果差的弊端。
参考来源 - 表面增强拉曼光谱与紫外拉曼光谱研究The release effect of several different kinds of coated fertilizers was studied by dissolution and leaching experiment.
通过溶水和淋溶试验研究了几种包膜肥料的缓释效应,以筛选无污染、能提高肥利用率的包膜材料。
参考来源 - 包膜材料与粘结剂的筛选—《天津农业科学》—2010年第5期—龙源期刊网·2,447,543篇论文数据，部分数据来源于NoteExpress
"coated paper has a smooth polished coating especially suitable for halftone printing"; "sugar-coated pills"
以上来源于: WordNet
ADJ covered with an outer layer, film, etc 覆有外层或薄膜的
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