1.
The Development and Application of the 3D Parametric Design System for Boarding Ladder of Large-scale Oil Terminal
大吨位油码头登船梯三维参数化设计系统开发与应用
2.
Any of the small ropes fastened horizontally to the shrouds of a ship and forming a ladder for going aloft.
绳梯水平连成一串的小绳，当作船体外衣，供人们作梯子登高
3.
(nautical) a portable ladder hung over the side of a vessel to give access to small boats alongside.
（海员用品）一种挂在船边的用于边上小艇登船的便捷式梯子。
4.
(nautical) to be lowered over a ship's side for coming aboard.
（海上用具）一种从船边上放下来的用于登上甲板上的梯子。
5.
They advanced up the gangway and gained the deck.
他们经舷梯登上甲板。
6.
"I wear his pegged Boots Up a ladder of Blue cloud,"
脚着谢公屐, 身登青云梯。
7.
He that climbs a ladder must begin at the first step .
登梯须从第一级开始。
8.
They scale the wall by ladders.
他们登梯子爬上墙头。
9.
official number
船舶编号船舶登记号
10.
the vessel ownership registration certificate, the vessel mortgage registration certificate, and the bareboat charter registration.
船舶所有权登记证书、船舶抵押权登记证书、光船租赁登记证书。
11.
The act of scaling a fortified wall or rampart.
攀登，爬云梯攀登设防的高墙或城垣的行为
12.
take to the boats
(沉船时)登救生艇脱险
13.
go on shore,eg of sailors from a ship
上岸（如海员离船登岸）
14.
Stopped to embark passengers.
停止使乘客登船或飞机
15.
Judgement Jugoslav Register of Shipping
南斯拉夫船舶登记局
16.
Pirates boarded the vessel and robbed the passengers.
海盗登上船只,抢劫旅客。
17.
Vessels of less than 500 gross register tons;
小于５００总登记吨的船舶；
18.
flexible ship registration system
灵活的船舶登记系统