The mechanisms and some affect factors for chemical disposal defluorination of wet - process phosphoric acid were introduced.介绍了湿法磷酸化学法脱氟的脱氟机理和影响脱氟率的多种因素....
爱玲以明彻 、 带着询问的神情和犹豫的眼光望着他.Aileen looked at him with clear , questioning, uncertain eyes.可是, 为了找到他喜欢的地方, 他已经失败了很多次, 现在不是犹豫的时候了.It was not the time, however, after many failures to find what he wanted, to hesitate.这些人毫无畏惧或犹...
The pockmarks made by her bullets are still on the wall.墙上仍然有她的子弹留下的凹坑。The steak was tough and the peas were like bullets.牛排老得嚼不动，豌豆像子弹一样硬。The victim was hit by a hail of bullets.受害者被一阵弹雨击中。...
Objective : To investigate the value of a bile duct residual calculus with fibro - optic choledochoscope.目的: 探讨纤维胆道镜对胆道残余结石的治疗价值.Conclusions Treating intrahepatic bile duct stone with U 100 laser therapy under choledocho...
The two parties encode confidential data in a form that is not directly readable by the other party.双方将机密资料加密，这样对方就无法直接读取资料。Sets or retrieves the character set used to encode the object.设置或获取当前使用的字符集编码的对象.Various tokens ...