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LD= K1 C0 K1=C0•r(sh¨ª)½Óͨ
LD> K1 C0 K1>C0•r(sh¨ª)½Óͨ
LD< K1 C0 K1<C0•r(sh¨ª)½Óͨ
LD>= K1 C0 K1>=C0•r(sh¨ª)½Óͨ
LD<= K1 C0 K1<=C0•r(sh¨ª)½Óͨ
LD<> K1 C0 K1²»µÈÓÚC0•r(sh¨ª)½Óͨ
[ ´ËÌû±»hxl202319ÔÚ2014-01-15 10:53ÖØÐ¾ŽÝ‹ ]