The signification of ASG is described.

阐述了研究ASG的意义。

This paper first makes a brief introduction to the structure and working principle of the QF18D ASG;

文章首先扼要介绍了QF18D发电及电动工作的结构原理；

Mountain material is characterized by fragmentation of the large and small, showing angular shape, quality and often not asg.

山料的特点是块度的大小不一，呈棱角状，质量常不如子玉。

Conclusions There were not significant difference in the change of ASG of right atrial myocardium between AF and SR with RHD.

结论风心病慢性AF与窦性心律患者右房肌细胞闰盘结构存在差异，这些改变可能是导致风心病患者右房af的重要病理基础。

Under proper excitation control, the reactive power, active power and speed of an ASG can be independently adjusted, respectively.

而且调节励磁不仅可以调节发电机的无功功率，还可以调节发电机的有功功率和转速。