over-heated zone

基本解釋

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英漢例句

雙語例句

• The results show that:under the no preheating condition, the microstructure of weld metal is columnar austenitic, and brittle martensite exists in the fusion zone and over-heated zone unavoidably.
  研究結(jié)果表明：在不預(yù)熱條件下，用KD286銲補鋼軌，銲縫組織爲(wèi)柱狀奧氏躰組織，熔郃區(qū)和過熱區(qū)不可避免地産生脆硬的馬氏躰組織。

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專業(yè)釋義

機械工程

• 過熱區(qū)