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负电刷
1、negative film───负片,底片;负片;[摄]底片
2、negative attitude───[医]消极态度
3、negative emotions───消极情感(negativeemotion的复数)
4、negative income───负所得
5、negative statement───否定陈述;否定述辞;否定声明
6、film negative───胶片;软片
7、negative effect───n.负面影响; 负效应;负面影响;负效应;负磁力效应
8、negative───adj.[数]负的;消极的;否定的;阴性的;vt.否定;拒绝;n.否定;负数;[摄]底片
9、brush───vi.刷;擦过;掠过;(经过时)轻触;vt.刷;画;;n.刷子;画笔;毛笔;争吵;冲突;灌木丛地带;矮树丛;狐狸尾巴
1、The wear loss of the positive brush was larger than that of the negative brush due to the material transfer.───同时,由于材料转移等现象的存在,使得正刷的磨损量大于负刷。
2、wear volume loss of positive brush is more than that of negative brush.───的电磨损体积与电刷的极性有关,正刷的磨损体积大于负刷的磨损体积;
3、negative carbon brush damage often occurs in operation.───运行中负极电刷易受损伤。