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.
The incident was over in a twinkle.那件事一瞬间就过去了。A kindly twinkle came into her eyes.她的目光变得友善起来。There was a mischievous twinkle in his eyes.他眼睛里露出淘气的神色。She saw her mother's eyes twinkle with amusement.她看到母亲眼中闪烁着喜悦的光芒。T...
In electroplated metals, these defects are primarily dislocations, twins, and deposited foreign atoms or molecular groups.对于电镀的金属来说, 这些缺陷主要是位错, 孪晶和其沉积的异类,原子或分子基因.Between electroplated layer and substrate level of electro...
But he was very adept in researching bloodlines.不过他在搜寻种马上还是很称职的.Gold is found in the blod - which goes to bloodlines.黄金是在血液里——转到血统里.We have a few different bloodlines of " Pastel "我们有几个不同血统的 “ 粉彩 ”...