Brown granulated sugar was decolorized by sodium metabisufite and composite macromolecular flocculant.研究了重硫氧与复合高分子絮凝剂对复溶赤砂糖脱色的效果.CHARMM is a program for macromolecular dynamics and mechanics.CHARMM是大分子动力学和力学的程序.Poly - la...
他认为应给员工提供发挥主动性的机会。He believed in giving his staff scope for initiative.什么现在实施中是竞争主动性在瓷?What are competitive initiatives under way in china now?薪酬激励机制可以调动人的积极性 、 主动性和创造性.This mechanism has a particular significance for Ch...
He'd seen the proof in black and white.他已经看过书面证据。The wallpaper comes in black and white only.这种墙纸只有黑白的。She saw things in black and white.她总是用简单绝对的眼光看待事物。...
管乐器的声音是由振动的气柱产生的.In wind instruments the sound is produced by a vibrating air column.孩子们伴随着管乐器者们吹奏的音乐起舞.The children danced to the music that the pipers were piping.芦笙以二次共鸣区别于其他簧管乐器.Lusheng is different from other reed m...