In structural design and optimization of doublehulled ships, it is important to understand the behavior of their structures and energy absorption mechanism in collision events.
深入了解船体结构碰撞损伤特性和能量吸收机制是开展船舶耐撞性优化设计的前提。
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To gain support for the project, Enbridge has promised to use tugboats and double-hulled tankers with local pilots to reduce the risk of leaks.
In 2007 the people of Hawaii gave him a present of a double-hulled canoe, the Alingano Maisu. Maisu means "ripe breadfruit blown from a tree in a storm", which anyone may eat.