Maximum shear stress generally takes place at the neutral axis of shipsection.
最大剪应力通常发生在剖面的中和轴处。
2
Chief officer, please lend the "essential structure plan" and "mid-shipsection plan" to me.
大副，请把“基本结构图”、“中剖面图”借给我。
3
It proved effective that the ant colony algorithm can improve the optimal design. As a result, the weight of the mid shipsection structure in unit length may decrease by 3.35%.