The features and problems of manufacturing high nitrogen steels by the electroslag remelting method at normal atmospheric pressure and high pressure have been discussed in detail.
概述了目前高氮钢的主要制备方法，重点讨论了常压和高压电渣重熔高氮钢的特点和存在的问题；
The effect of ultrasound on wool fabric dyeing at room temperature under normal atmospheric pressure is investigated in this research.
本课题研究了常温常压下超声波对全毛布料染色的作用。
This paper is undertaken to addredd the interface design of colouring machine group control system in detail at atmospheric temperature and normal pressure.
本文详细介绍了常温常压染色机微机群控系统的接口设计及其实现。
应用推荐