在YL12上,光电开关从计量泵的节拍盘上获得增塑剂流量的时钟脉冲。
错误
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ThequestionofgoingtotheUnitedStatesforadoctor_____hismind
由于文化传统、价值观念和伦理道德等因素的制约和影响而表现的倾向性属于()
新闻之新的两重含义是指()
Wemusttrytocreateamorecaring,more_____society.
MoststormsoccurbetweenAugustandOctober,andearlySeptemberistheriskiestperiodfor______storms.