several novel preparing techniques applied in preparing zirconia nanopowder are explained in detail. the new research achievements of doped zirconia materials are also introduced.
介绍了对改性共沉淀法、改性溶胶-凝胶法、放热固相法等氧化锆纳米粉体的新型制备技术以及掺杂铝、锌、铜等物质的改性氧化锆材料的研究现状。
thus they are more easily to be used widely. their types, characteristics, preparing techniques and some applications are reviewed.
概述了聚合物基透明导电膜的种类、特点、制备及其在一些领域的应用。
the researches on preparing techniques for 3 kinds of frozen dishes with chinese style i. e. pork with green bean with pork are briefly introduced in this paper.
本文简要介绍3种中式菜肴即青椒肉丝、粉蒸肉和干扁四季豆的冷冻调理技术方面的研究。
the preparing process of tcm is one of preparing techniques according to pharmic characters and clinical requirements.
中药炮制是依据药物性能和用药需要采取的制药技术。