热加工是在高于再结晶温度的条件下，使金属材料同时产生塑性变形和再结晶的加工方法。热加工通常括铸造、锻造、焊接、热处理等工艺。热加工能使金属零件在成形的同时改它的组织或者使已成形的零件改变既定状态以改善零件的机械性能。
热加工硬化 hot work hardening ; hot plan hardening
热加工与误差测量 Thermal Machining and Error Measurement
热加工工艺 Hot Working Technology ; Rare Metals ; hot working process
热加工性能 hot-working character ; hot forming property ; hot-workability
电热加工 electro-thermic working ; chemical mechanical working
热加工工具钢 hot working tool steel ; high temperature tool steel
热加工性 hot workability ; hot work ability
热加工专业英语 English Course for Hot-Working
航空热加工技术 aeronautical special process
食品的非热加工技术已成为研究的热点。
但该钢在热加工过程中极易产生粗晶，从而影响性能。
But the large grains will be created in microstructure during heat processes.
那些物理变化需要更多的能量，所以食物热加工可能是这些变化的助推器。
Those physical changes required more energy, and exposing food to fire may have provided that boost. Of course, a legacy of evolution is that modern humans often gain too much weight.
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