常見例句雙語(yǔ)例句Post-weld vacuum heat treatment would relieve residual stress about 90%.焊后真空熱處理能降低殘余應(yīng)力90%。The effects of vacuum heat treatment on ceramic coating behavior and the key technological parameters were researched.研究了真空熱處理對(duì)陶瓷涂層性能的影響以及起主要作用的工藝參數(shù)。It has been proved that vacuum heat treatment can benifit the properties of high quality graphite aluminium silicon material through gravitational cast.證明了真空熱處理過(guò)程對(duì)用熔鑄法重力澆注制備的優(yōu)質(zhì)石墨鋁硅復(fù)合材料的性能有較好影響。 返回 vacuum heat treatment