FAQs About the word case-harden

渗碳硬化

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,结晶,结晶化,冷冻剂,使成化石,情绪,蛋糕,钙化,凝块,凝结

液化,熔化,软化,溶解,熔剂,保险丝,液化,熔炼,解冻,潮解

casebooks => 案例手册, case studies => 案例研究, case histories => 病历, cascading => 级联, cascaded => 级联,