blood pump的用法和樣例：
例句
- Its wearless impeller is suspended in the pump housing through a combination of passive magnets and hydrodynamic thrust bearing.
它利用被動式磁軸承和水力軸承的共同作用使無磨損的血泵轉子懸浮並旋轉起來，產生離心力，推動血液流動。 - Because of the excellent performance of the Brushless Permanent Magnet Motor, it has become the main choice of the Driving motor with artifical hearts axial flow blood pump.
而由於永磁無刷直流電動機所具有的優良特性，使得它成為軸流式血泵驅動電機的主要選擇。
