brush-stand 中文意思是什麼
brush-stand
解釋
筆筒-
Jeanne, you stay in the house. i'm going out to stand guard at the brush pile until mr. riley gets here.
琴，你待在家裡。我要出去守住矮樹叢，等賴利先生來了再說。 -
Conventional dc electric propulsion system always takes up dominant station in submarine propulsion. due to dc motor inherent limitation that machine commutation and brush results in stand - alone capability ' s limit low reliability, big noises, people manage to explore more quiet, high efficient and reliability, big stand - alone capability propulsion motor
傳統的直流電力推進系統一直在潛艇推進中占據主導地位，但由於直流電機本身固有的缺陷即有機械換向器和電刷從而導致單機容量有限和可靠性不高、噪音大，迫使人們探索更加安靜並且高效可靠、單機容量大的推進電機。
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