Development of communication software for lmc ultrasonic open - channel flowmeter monitor system 型超声波明渠流量计监控系统通信软件的开发
In this paper , one high temperature gradient directional solidification apparatus with liquid metal cooling ( lmc ) was used . the technology parameter of preparation for ni , cr , al - tac eutectic in - situ composite was optimized 本文采用lmc高温度梯度定向凝固装置,对ni , cr , al - tac共晶自生复合材料进行了深入的研究,优化了该种自生复合材料的制备工艺。