... negative half-cycle 负半周 second half machine cycle 后半机器周期 negative half-cycle suppressor 负半波遏抑器 ...
基于16个网页-相关网页
... negative guarantee 消极保证,消极担保... negative half period 负半周... negative half-cycle suppressor 负半波遏抑器...
基于6个网页-相关网页
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