With the new technology for the alkali washing and catalytic oxidation that adopts catalyst JC-4, the yellow phosphorus tail gas can be deeply purified.
采用自制的催化剂JC - 4，设计出碱洗-催化氧化工艺对黄磷尾气进行深度净化处理。
The design idea of the main part of JC-1 goniometer is presented. High accuracy, good processing technology, part stiffness and stability are considered, and the instrument shape is also stressed.
本文介绍了JC - 1型精密测角仪主体零件的设计思想，既考虑高的精度、良好的加工工艺性、零件刚性和稳定性，又注意了仪器的外形。
Zhao JC, Zhang TL. Infection of bone and joint surgery. Beijing: China Medical Science and Technology Press, 1991:93-100.
赵炬才，张铁良。骨与关节感染外科学。北京：中国医药科技出版社，1991：93 - 100。
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