The floatation performance of jamesonite with diethyldithiocarbamate as collector is studied.研究了以乙硫氮为捕收剂时脆硫锑铅矿的浮选性质.Diethyl xanthate not only adsorbed chemically but also became dixanthogen on jamesonite surface.乙黄药在脆硫锑铅...
The floatation performance of jamesonite with diethyldithiocarbamate as collector is studied.研究了以乙硫氮为捕收剂时脆硫锑铅矿的浮选性质.A new type of inhibitor ( RC ) was used for separating jamesonite from pyrrhotite.研究了新型抑制剂 RC 在脆硫锑铅矿和磁黄铁...
The builders have perched a light concrete dome on eight slender columns.建筑工人在8根细柱上架起轻巧的混凝土穹顶。Columns are usually intended in architecture to add grandeur and status.圆柱在建筑中通常用来增添气势和显示地位。The jet-setting couple made freque...
The main controlling factors of reservoir developing are lithology , lithofacies and ancient weathering crust karstification.储层发育的主要控制因素为岩性和岩相、古风化壳岩溶作用.And then studied the origin and lithofacies meaning of siderite.在此基础...
把这些象形字缀合在一起表示了另一层次的观念.By combining these pictographs, a second order of ideas is expressed.被子是用碎布缀合的.Quilts are pieced with scraps of cloth.结果: 普萘洛尔R ( + ) 和S ( - ) 两种对映体在两种鼠肝微粒体的体外孵育葡醛酸 缀 合代谢中,酶与底物亲和力 、 最大反应速度和内在清除率均表现出...
激素替代治疗非常重要，应该及早开始。Hormone replacement therapy is very important and should be instituted early.激素植入物被用作生长辅助剂.Hormone implants are used as growth boosters.分泌的激素进入到血液中.Hormones are secreted into the bloodstream....