Overheating can result in tempered martensite ( OTM ) or untempered martensite ( UTM ) formations in the base metal.
過熱會(huì)造成在本體金屬中形成過回火馬氏體 ( OTM ) 或者欠回火馬氏體 ( UTM ) .
互聯(lián)網(wǎng)
"untempered mortar"
"untempered steel"
"individualism untempered by social responsibilities"
"the inhumanity of his untempered principles"- M.S.Dworkin