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【单选题】
以下不属于影响活塞式制冷压缩机的容积效率的主要因素的是( )。
A.
气缸余隙容积
B.
进排气阀阻力
C.
气缸的工作容积
D.
压缩过程中的漏气程度
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A.
Y
B.
N
C.
NG
【单选题】下列哪项不属于裂纹舌的主病:
A.
热盛伤津
B.
血虚不润
C.
肝胆湿热
D.
脾虚湿侵
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【单选题】下列哪项不属于裂纹舌的主病
A.
热盛伤阴
B.
肝胆湿热
C.
血虚不润
D.
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E.
痰湿中阻
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