heating-up time

基本解释

Bucks with embedded steam heating system for fast heating-up time.
模具采用嵌入式蒸汽加热系统，加热快。
Because the liquid nitriding the liquid and the work piece direct conduction heating, reduced the work piece heating-up time, raised the azotize speed.
液体氮化由于液体与工件直接传导加热，缩短了工件加热时间，提高了渗氮速度。
If the refractory wall is covered with high reflectivity coating, the heating-up time with workpieces is reduced obviously, whereas the heating-up time at empty cannot be reduced;
炉壁内表涂以高反射率涂料后，可明显缩短工件随炉升温时间，但不能减少空炉升温时间；