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输公式时必须是弧度制A3=COS(90-BW)*3.1415926/180)*COS(CW*B3=COS(90-BW)*3.1415926/180)*SIN(CW*3C3=SIN(90-BW)*3.1415926/180)/180)*COS(CW*3.1415926/180)1415926/180)*SIN(CW*3.1415926/180)415926/180)