题目
What term indicates the line drawn at the top of the flat plate keel?A. Designer's waterlineB. Molded lineC. Base lineD. Keel line
What term indicates the line drawn at the top of the flat plate keel?
A. Designer's waterline
B. Molded line
C. Base line
D. Keel line
题目解答
答案
C. Base line
解析
在船舶设计和建造中,基线(Base line)是指在船体底部,沿着船体长度方向,位于平板龙骨顶部的参考线。这条线用于测量船体的其他部分,如吃水深度、甲板高度等。因此,平板龙骨顶部的线被称为基线。