最常见的糖尿病性神经病变是()。
A.脑梗死
B.脑萎缩
C.脑出血
D.脊髓病变
E.周围神经病变
参考答案:E
()is halfway between the forward and after perpendiculars and is reference point for vessel construction.
A.Half length
B.Mid-body
C.Center line
D.Amidships
更换模块时,必须将模块上的()、组态开关等设置准确,以防止()或()。