限制吃水船
Conduct of Vessels in Sight of One Another On Ship's Handling Safety at Restricted Visibility Area off China Coast
船舶在互见中的行动规则沿海能见度不良时船舶安全驾驶探讨
From test of model ship in the restricted channel with the width of 32 m and depth of 2.5 m, the backflow velocity around the ship and the ship sinkage is studied in case the ship ( fleet) of 500 t or 300 t is passing by.
通过船舶在限制性航道(宽32m,水深2.5m)的航行试验,研究了500t和300t船队航行时的船周回流速度与船体下沉。
英语网 · 少儿英语故事
英语网 · 四六级英语
英语网 · 双语娱乐资讯
英语网 · 初中英语语法