航迹舵对指标航向修正量小数点位的处理方法为:()
A:0.1~0.5取0,0.6~0.9取1.0
B:0.1~0.5取0.5,0.6~0.9取1.0
C:0.1~0.5取0,0.6~0.9取0.5
D:0.1~0.5取0.5,0.6~0.9取0.5
出自:海船船员证