It was researched that the method of optimization theory based on simulated annealing algorithm was transplanted to design hull medium-section,the mechanics and optimizing model of hull mid-section was established in the graphic studio.
将模拟退火算法技术应用于船中剖面优化设计,在图形环境中建立了船中剖面力学模型和优化模型。
The captain learnt from the letter that the name of the lost ship was the Karen.
从这封信中船长了解到沉船船名是“卡伦”号。
"The sailing boats are grouped according to their sails and masts, such as sloop, schooner yawl, and ketch."
帆船运动中船按其帆和桅杆不同而分类，如单桅多帆船，双桅或三桅纵帆船，双桅船，及大双桅船。
Midway between the bow and the stern.
在船中部位于船头和船尾的中间位置
go/stand amidships
走向[站在]船中部
Of, relating to, or located in the middle of a ship.
船身中部的船身中部的、与船身中部相关的或位于船身中部的
China Ocean-going Tanker Crew Training Center
中国远洋油船船员培训中心
distance from midship to center of floatation
浮心距船中距离漂心距船中距离
called junks, 255 smaller ships, and over 27,000 crew members.
中国帆船，255艘小一些的船和27000多名船员。
The boat clawed off slowly until it reached the wind, when the sails filled and the boat gathered speed.
船慢慢驶进风中直到船帆被风鼓起且船速渐增。
Mainstream Vessel Type of Seagoing Rescue Ship in China--8000 kW Rescue Ship
中国海洋救助船主力船型——8000kW海洋救助船
The mast went by the board in the storm.
那船桅在暴风雨中落于船外。
The captain shook down his new ship on a voyage to the Mediterranean Sea.
船长把新船驶往地中海进行试航。
where the sides of the vessel curve in to form the bottom.
船侧之中的圆曲的形成船底的部分。
The part of a ship's deck past amidships toward the stern.
后甲板船体中部至船尾的一段甲板
a fully-loaded tanker with its hull low in the water
船身没入水中的满载的油船.
We prefer to have the China National Chartering Corporation take care of the shipping.
我们想让中国租船公司负责租船装运。
He made the fish fast to the bow, the stern and to the middle thwart.
他把鱼系在船头、船梢和中间的坐板上。
The crew were taken off (the wrecked vessel) by helicopter.
船员被直升飞机（从遇难的船中）救出.