The crystal structures of bastnaesite - ( Ce ) and fluocerite - ( Ce ) was refined by high power four - circle X - ray diffractometer. 用强功率四圆单晶衍射仪精确地修正了 氟碳铈 矿和氟铈矿的晶体结构.
The desertification of land by the current world - wide attention.留学解答资讯网:土地的沙漠化得到了当今世界广范围的重视.Desertification drains an arid or semiarid land of its life - supporting capabilities.沙漠化使干旱或半干旱地区维持生命的能力逐渐枯竭.Achievements hav...
cutting nippers剪钳, 老虎钳a pair of nippers一把钳子He picked up the hot metal with a pair of nippers.他用一把钳子夹起这块热金属。I'm not ever going to forget what you've done for the nippers.我永远忘不了你为这些小孩子所做的一切。So what if the little ...
一弹钢琴那些玻璃饰物就会产生共振.Playing the piano sets up resonance in those glass ornaments.耳朵里有一组细丝能和进入的声波产生共振。The ear has a set of filaments to vibrate in resonance with incoming sound-waves.两个共振峰下面的面积是不相等的.The areas under the two r...
Whatever the outcome, it's going to be one hell of a fight.不管结果如何，这都会是场艰苦的战斗。The children give her hell, particularly the older boys.这些孩子让她吃足了苦头，特别是那些年龄大一点的男孩子。My back's giving me hell, let me tell you!告诉你吧，我的背...