The schematic diagram should tend to deal with an overall system rather than with
Subsystems,e.g.,the air conditioning system rather than a compressor or blower within the air
Conditioning system.
A.示意图应倾向于处理整个系统,而不是子系统,如空调系统,而不是空调系统内的压气机或供气扇。 B.示意图应倾向于处理整个系统,而不是子系统,如空调系统,而不是空调系统内的涡轮或排气扇。 C.示意图应倾向于处理整个系统,而不是子系统,如空调系统,而不是空调系统内的涡轮或供气扇。正确答案A
