brush loss 中文意思是什麼
brush loss
解釋
電刷損耗-
First, my hygienist presented me with a causal chain that was hard to dispute. bad brushing leads to loss of teeth. the only way out is to brush better
首先，我的牙醫提出了一套無可辯駁的因果鏈。不好好刷牙，就會導致牙齒壞掉。唯一的解決方法，就是好好刷牙。 -
Design engineers now selecting pmbldc motors over conventional dc or induction motor drives for the following reasons : 1 ) the absence of brushes results in an essentially maintenance free operation and eliminates the undesirable effects of commutation such as sparks, brush - loss, radio - frequency interference, etc. 2 ) the low inertia of the rotor enhances the quality of the mechanical response of the motor, shortening the acceleration and deceleration time. 3 ) utilizing rare - earth permanent magnet materials with high coercive force results in substantially higher efficiency than their counterpart with brushes of the same size. 4 ) because of the absence of commutation segments, the stator construction is simple
現在的工程師們更為青睞永磁無刷直流電動機是因為以下幾點原因： （ 1 ）去除了電刷的永磁無刷直流電動機徹底地免除了維護而且消除了我們不希望的由於換向帶來的火花、電刷損耗以及無線電干擾等等； （ 2 ）低轉動慣量的轉子提高了電機機械響應的質量，從而縮短了電機加速和減速的時間； （ 3 ）高矯頑力稀土永磁材料的使用使得同樣尺寸的永磁無刷直流電動機比傳統的直流電動機效率高； （ 4 ）由於沒有機械換向部分定子的結構簡單了。 -
Brush contact loss
電刷接觸損耗 -
The enteropathy shown here has loss of crypts, increased mitotic activity, loss of brush border, and infiltration with lymphocytes and plasma cells ( b - cells sensitized to gliaden )
這里顯示這種腸病缺乏腺管、有絲分裂活躍、刷狀緣消失，伴有淋巴細胞和漿細胞浸潤（ b細胞對麥膠敏感） 。
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