常見例句雙語例句The heat treatment process comprises annealing, hardening and tempering.熱處理過程包括：退火、淬火與回火。DGJW40 is a new kind of Steel-bonded carbide, hardening and tempering of this alloy have been made.DGJW40是一種新型的鋼結(jié)硬質(zhì)合金，對其進(jìn)行了淬火與回火試驗(yàn)。Because the hardness of substrate was low after vacuum melting, the hardness of substrate was increased by hardening and tempering methods.由于真空燒結(jié)涂層基體的硬度較低，采用對基體調(diào)質(zhì)處理的方法來提高涂層基體的硬度。 返回 hardening and tempering