FAQs About the word case-harden

滲碳硬化

to harden (a ferrous alloy) so that the surface layer is harder than the interior, to harden (an iron alloy) so that the surface layer is harder than the interi

退火,結晶,結晶化,冷凍劑,使成化石,情緒,蛋糕,鈣化,凝塊,凝結

液化,熔化,軟化,溶解,熔劑,保險絲,液化,熔煉,解凍,潮解

casebooks => 案例手冊, case studies => 案例研究, case histories => 病歷, cascading => 級聯, cascaded => 級聯,