rate of cooling

• 冷却速率

rate of cooling的用法和样例：

例句

1. The results revealed that increasing either jet velocity or subcooling degreealways promotes the hot surface cooling rate.
   实验结果表明，无论是增大工质过冷度还是提高射流速度，总会使得热壁面的冷却速率加大。
2. In cumulus convection ascent rates of several metres a second give a cooling rate of a few degrees per minute.
   在积云中，每秒几米的对流上升速度造成的冷却速率为每分钟几度。
3. Fast cooling speed was the main reason of generating cold crackle.
   认为冷却速度过快是产生冷裂纹的主要原因。
4. The effects of cooling rate and reduction below Tnr on the microstructures and properties in HSLA Steel have been researched.
   研究了控轧控冷工艺参数中冷却速度和未再结晶区不同压下量对低合金钢的组织和性能的影响。