ce·men·ta·tion
noun/ˌsiːmenˈteɪʃn/
/ˌsiːmenˈteɪʃn/
[uncountable]- (chemistry) the process of changing a metal by heating it together with a powder
（金属的）渗镀 - (geology) the process of grains of sand, etc. sticking together to form sedimentary rocks
（沙土等的）胶结，胶结作用