Joe will come to the party at Jane and Ian's, won't he? ()
Joe will come to the party at Jane and Ian's, won't he? ()
When Ian was injured, Harry was chosen as a last-minute ______ for the rugby team.
When Ian was injured, Harry was chosen as a last-minute ______ for the rugby team.
复韵母就是韵腹位于几个音素中间的韵母,例如ian、uang。
When Ian was injured, Harry was chosen as a last-minute ______ for the rugby team.
在Ian MacMillan博士提出的四个运用于非营利组织项目操作和评估中的判断标准中,衡量组织之间提供相同服务的范围和程度的标准是()。
一直流并励电动机,PN=35千瓦,UN=220伏,IaN=180安,nN=1000转/分,电枢回路总电阻(包括电刷接触电阻在内)Ra=0.12欧,不考虑电枢反应影响,求: ⑴额定输出转矩; ⑵额定运行时的电磁转矩; ⑶电枢电流Ia=120安时的转速; ⑷若电源电压下降到200伏(磁路不饱和),负载转矩不变(即与⑶相同),稳定后的电枢电流为多少?
ia、iou、ian、ing都是齐齿呼韵母。
复韵母就是韵腹位于几个音素中间的韵母,例如ian,uango