当( ),积冰强度为轻微;当( )时,积冰强度为中度;当( )时,积冰强度为强烈。
A.I<0.5,0.5≤I≤1.0,I>1.0
B.I≤0.5,0.51.0
C.I≤0.5,0.5≤I<1.0,I≥1.0
D.I<0.5,0.5≤I<1.0,I≥1.0
正确答案是A
当( ),积冰强度为轻微;当( )时,积冰强度为中度;当( )时,积冰强度为强烈。
A.I<0.5,0.5≤I≤1.0,I>1.0
B.I≤0.5,0.51.0
C.I≤0.5,0.5≤I<1.0,I≥1.0
D.I<0.5,0.5≤I<1.0,I≥1.0
正确答案是A