这个小金球重0.25盎司。This little ball of gold weighs a quarter of an ounce.尤金当时正在用香槟和覆盆子酱调配罗西尼鸡尾酒。Eugene was concocting Rossini Cocktails from champagne and pureed raspberries.图尔金拍拍他的肩膀。“不好意思打断您一下,上校。”Turkin tapped him on the sh...
多卤化物的形成取决于中心卤化物离子与卤素的结合.The formation of polyhalides depends on the combination of a central halide ion with a halogen.供应商是否有能力提供不含卤素的产品?Does supplier have the ability to build the Halogen - free product?硫与卤素的几种化合物在工业上有重...
Objective To repair bone defect with demineralized freeze - dried bone ( DFDBA ) allo - grafts .目的应用脱钙冻干异体骨 ( DFDBA ) 修复骨缺损,解决种植区的骨量不足问题.The salt content was estimated through ashing salted and demineralized whey powder ...