英语翻译The uniaxial compressive strength of compounded phosphorus gypsum after 28 d of curingperiod was tested to be more than 1Mpa.Phosphorus gypsum can be used as materials for the backfill of stope.By comparison andnumerical simulation,cu

来源:学生作业帮助网 编辑:作业帮 时间:2024/09/10 00:45:53
xRnR1>qW \,(N9mܑccbq8dlW-&~KM4I< e2z|C $ GB)IТӐ̣B P*3%`}rLJ qL]p ')( P 72oMя MjuM"嚊@:w!-Y!ǂK@I Ĕ9a?շ+aSa0ёAgb9ϕ.0񨏄% (VʠC! Ptin##GI%p2ԓ˲|j\M#ըLި}܉__Ľq}3Ufc}C褗MW]]UgGɢj:d7F>ŭae6Ѩ\?P?FϛQ:tTeZo-ҦAZƽrXNp78O/հ)vr`IV-L+ӱ-0w-O*˫ e$o~W'