1.
beam coaming shoe
舱口梁座舱口装卸速度
2.
hatch beam shoe
舱口梁承座舱口梁座舱口梁座
3.
cubic capacity of holds including hatches
包括舱口在内的舱容
4.
" Figurations and symbols on the arrangement plans of ships--Bulkheads, doors, windows and openings on wall, hatches and hatch covers"
GB/T3894.1-1983船用布置图图形符号舱壁、门、窗及舱壁孔、舱口及舱口盖
5.
per hatch per day
每天每舱口装卸定量
6.
inspection of hatch coaming
货舱口围板安装检验
7.
Take care, you'll fall down the hatch.
小心，不要掉进舱口。
8.
jammed herself through the porthole
她强从舱口挤了过去
9.
batten down the hatches,eg when a storm is expected
封住舱口（如风暴快来时）.
10.
hydrautorque-hinge hatchcover
液压扭转铰链舱口盖
11.
hydrauliccontrol device for hatch cover
舱口盖液压控制装置
12.
oil cooler access cover
通机油散热器的舱口盖
13.
balanlift type hatchcover
平衡式移滚型舱口盖
14.
batten down a ship's hatches.
给轮船的舱口钉上板条。
15.
access fittings
门、舱口和孔的附件
16.
double-skin pontoon hatchcover
底面铺板箱形舱口盖
17.
Tightness test(opening and closing test,emergency opening and closing test)for cargo hatch cover.
货舱舱口盖密性试验（启闭试验、应急启闭试验）。
18.
The cover for such an opening.
舱口盖覆盖这种开口的盖子