BEMF

常見例句

ObjectiveTo observe the effect of bionics pulsed electromagnetic fields (BEMF) on the biomechanical property of ovariectomized Wistar rats.
目的觀察仿生脈沖電磁場（BEMF）對去卵巢大鼠腰椎和股骨生物力學(xué)性能的影響。
Conclusion BEMF preventive therapy is effective in preventing the BMD decline in Wistar rats. BEMF is more effective than calcitonin as the therapy time prolongs.
結(jié)論BEMF有預(yù)防骨密度下降的作用，并隨著預(yù)防治療時間的延長，BEMF的預(yù)防作用較降鈣素有更顯著的效果。
By analyzing relation between BEMF of the hard disk spindle motor and the rotate speed. This paper presents a new method of following the motor rotate speed by PLL to lock BEMF.
通過對硬盤主軸馬達的反電動勢與馬達轉(zhuǎn)速之間關(guān)系的分析，提出一種利用馬達的反電動勢信號跟蹤馬達轉(zhuǎn)動速度變化，產(chǎn)生系統(tǒng)伺服寫入時鐘信號的方法。