求翻译：叶轮是否完好，轴转动是否灵活；电动机性能是否合格，泵壳中有无杂物；电动机轴与泵轴是否对中；动静部分有无摩擦；地脚螺栓是否松动；转动中检查轴承振动和密封。是什么意思？

Impeller is in good condition, shaft rotation is flexible; motor performance is qualified, whether the debris in the pump housing; whether the motor shaft and the shaft; some movement without friction; bolt is loose; check the bearing vibration and rotating seals .

Whether or not the impeller is intact, rotating flexible; motors performance Whether Whether or not qualified, pump shell with no debris; motors shaft pump shaft is part of the static; there is no friction; foot screws are loose; spinning whether the inspection of the bearing vibration and sealed.

The impeller is whether complete, the axis rotates whether nimbly; The motor performance is whether qualified, in pump housing whether there is sundry goods; Electrically operated engine shaft and pump spindle whether to; Whether there is does the sound of something astir part rub; Foot bolt whether

The impeller is intact, axis rotation are flexible; motor performance eligibility, pump case whether there are sundries; motor shaft and axle of the pump; static and dynamic parts with and without friction; anchor bolts loose; check bearing vibration in rotating and sealed.

The impeller is intact, axis rotation are flexible; motor performance eligibility, pump case whether there are sundries; motor shaft and axle of the pump; static and dynamic parts with and without friction; anchor bolts loose; check bearing vibration in rotating and sealed.