Lines design method and effective power estimation of craft with round bilge 圆舭艇线型设计与有效功率估算
2.
Lower turn of bilge 舭弯部下缘
3.
Chine stringer plate 舭部覆板
4.
Chine form hull 舭缘型船体
5.
They are f . o . pumps ， l . o . pumps , ballast pumps , fresh water pumps , sea water pumps , and bilge pumps 它们是燃油泵，润滑油泵，压载水泵，淡水泵，海水泵，和舭部液舱泵等。
6.
This vessel is a steel catamaran cruiser of all - welded construction , with two semi - hulls , single deck and round bilge 41 . 6m本船为钢质全焊接双体客船，双片体单甲板前倾艏柱结构圆舭型线。
7.
At present , there are three settings to reduce ship shaking . among them stabilizer fin is the best in using and got widely used 目前得到大量推广使用的减摇装置大体有三种：即舭龙骨、减摇水舱和减摇鳍。
8.
This vessel is made of steel , catamaran , fore raked stem , transom stern , round bilge , fore raised deck , single open deck , double main engines , double propellers , double rudders 本船为钢质双体船，前倾艏柱，方艉圆舭，艏升高甲板单层露天甲板，双主机双螺旋桨双舵。
9.
This inland river fire boat is made of steel , all - welded structure , single deck , single bottom , double engines , double propellers , double rudders , round bilge lines and transverse framing 35 . 0m本船为钢质全焊接结构单甲板单底双机双桨双舵圆舭型线横骨架式内河消防船。
10.
This small fast boat is made of steel , round bilge , single continuous deck , longitudinal framing all - welded structure , five propellers , four rudders with aluminum - welded deckhouse 本艇主船体为钢质圆舭单连续甲板纵骨架式焊接结构，甲板室为铝合金焊接五桨四舵小型高速艇船型。
