In Shanghai the laundries and dyeing shops apply quite meticulous dyeing processes.上海洗染店染制工艺相当精良.Kemp knew him for a meticulous officer.肯普认为他是个很细心的官员。Some persons objected that announcers'articulation was too meticu...
General targets have hydrogen peroxide, sodium hypochlorite, potassium permanganate, and so on.一般的氧化剂有过氧化氢 、 次氯酸钠 、 高锰酸钾等.Optimum conditions of kraft pulping and single stage hypochlorite bleaching were investigated.研究了桑...
Self - heating of two typical n - alkane ( n - heptane and n - hexadecane ) is studied by Accelerating Rate Calorimeter.研究燃油在绝热条件下的燃烧情况对实际应用中改善燃油燃烧性能,改进发动机工况等有着重要的指导意义.The certified reference material mainly consists of ...