It is known that there are two critical frequencies for a given fill ratio.
可见对于某一给定的充液比，存在两个临界频率。
The screw fill ratio cannot be more than the allowed biggest one in normal operations.
在正常操作中，螺杆的填充率不能大于最大允许值。
The screw fill ratio cannot be more than the allowed biggest one in normal operations.
在正常操作中，螺杆的填充率不能大于最大允许值。
应用推荐