1. and surface melt plating has such types as flame melt spray, argon arc melt plating and laser melt plating. 表面熔覆主要有火焰熔覆、氩弧熔覆及激光熔覆。
2. and surface melt plating has such types as flame melt spray, argon arc melt plating and laser melt plating. 表面熔覆主要有火焰熔覆、氩弧熔覆及激光熔覆。
3. The selection of pipe wall thickness, the calculation and design key points of the melt flow, melt pipe flow pressure fall and melt flow speed in the design of melt pipes were introduced in detail. 介绍了熔体管道设计中管道壁厚选择、熔体流量、熔体管道流动压力降和熔体流速等计算方法和设计要点。
4. The characteristics of the typical new-type melt-blown nonwoven fabric equipment, melt-blown mathematical model and melt-blown materials are presented in this paper. 介绍了几种典型的新型熔喷非织造布设备和熔喷数学模型及熔喷法非织造布原料的特点，探讨了熔喷法非织造布产品的应用。
5. They crystallise from a melt that does not have enough iron in it to become pure lithium iron phosphate, so eventually no more of that material can form as the melt cools down. 球体结晶于一种含铁量不足以使其变成纯磷酸亚铁锂的熔融状态，所以最终当熔融物冷却时，就不会再生成磷酸亚铁锂。
