浮动环
floating ring
压力管
pressure pipe
伺服活塞
servo-piston
差动活塞
differential piston
倾斜盘
swash plate
液压放大器
hydraulic amplifier
液压马达
hydraulic motor
高速小扭矩油马达
high speed low torque oil motor
球形阀
globe valve
安全阀
relief valve
速闭阀
quick closing valve (strip valve)
集中饮水系统
central priming system (CPS)
第二篇甲板机械
液压泵
hydraulic pump
径向柱塞泵
radial plunger pump
中央阀
遥控顺序阀
telecontrolled sequence valve
液控顺序阀
sequence valve
减压阀
pressure-reducing valve
定压减压阀
constant pressure pressure-reducing valve
定差减压阀
constant difference pressure-reducing valve
轴向柱塞泵
axial plunger pump
回转泵
rotary pump
叶片泵
vane pump
双作用叶片泵
double-acting vane pump
单作用叶片泵
single-acting vane pump
齿轮泵
gear pump
内齿轮泵
Inside gearing pump
外齿轮泵
outside gearing pump
damper hole
节流缝隙
throttle slot
舵机
steering gear
定量泵开式系统
open oil system of the constant delivery pump
变量泵闭式系统
closed oil system of the variable delivery pump
撞杆式舵机
差动型限位开关
differential limit switch
旋转绞车
slewing winch
带式刹车
band brake
旋转底盘
slewingrim
起锚机
windlass
止链器
cable stopper
锚
anchor
锚链
anchor chain(anchor cable,chain cable)
舱底泵
bilge pump
循环泵
circulating pump(evacuation pump)
真空泵
vacuum pump
驳运泵
transfer pump
泵壳
pump house
泵体
Pump body
泵缸
pump cylinder
泵缸套
pump liner
填料箱
stuffing box
吸入阀
suction valve
应急手动操纵装置
emergency hand control device
浮动杆
floating lever
副杠杆
auxiliary lever
遥控操舵装置
telemetersteering gear
起货装置
cargo handling control device
起货绞车
cargo winch
回转起货机(克令吊)
锚链轮
chain lifter(cable lifter,cable holder)
锚链舱
chainlocker
链轮止动器
chainlifter brake
离合器
clutch
绞盘
capstan
绞盘卷筒
capstan barrel
带缆卷筒
warping drum
锚链卷筒
chain drum
绞车卷筒
winch barrel(winch drum,winding barrel)
流量控制阀
flow control valve
节流阀
throttle valve
调速阀
speed-regulating valve
方向控制阀
direction control valve
单向阀
one-way valve (check valve)
直通式单向阀
straight one-way valve
direct-acting steam pump
冷却水泵
main-engine-driven pump
给水泵
feed water pump
备用给水泵
donkey feed water pump
卫生水泵
sanitary pump
出灰泵
ash-ejecting pump
压载泵
ballast pump
污水泵
ram type steering gear
转叶式舵机
rotary vane type steering gear
工况选择阀
operating mode selector valve
手动旁通阀
hand by-pass valve
反馈杆
feed back rod
自锁阀
self-locking valve
第一篇船用泵和空气压缩机
泵
pump
船用泵
marine pump
立式泵
vertical pump
卧式泵
horizontal pump
单缸泵
simplex pump
双缸泵
duplex pump
单作用泵
single-acting pump
双作用泵
double-acting pump
单级泵
sing-stage pump
non-self priming pump
容积式泵
displacement pump
轴流泵
axial-flow pump
离心泵
centrifugal pump
往复泵
reciprocating pump
活塞泵
piston pump
柱塞泵
plunger pump
径向柱塞泵
radio plunger pump
center pump
配油轴
oil distribution shaft
配油盘
oil distribution disc
配油套
oil distribution sleeve
配油口
oil distribution port
配油壳
oil distribution casing
配油阀
oil distribution valve
定比减压阀
constant ratio pressure-reducing valve
溢流阀
overflow valve
先导式溢流阀
pilot overflow valve
直动式溢流阀
direct-acting overflow valve
差动式溢流阀
differential overflow valve
双级泵
double-stage pump
定量泵
constant displacement pump(constant delivery pump)
变量泵
variable displacement pump(variable delivery pump)
自吸式泵
self-priming pump
非自吸式泵
suction (eye)
扩压管
diffuser
蜗壳
volute
管路
pipe line
阀
valve
旋塞(考克)
cock
止回阀
none-return valve
蝶形阀
butterfly valve
闸板阀
gate valve
转阀
rotary (rotating) valve
滑阀
slide (sliding) valve
单作用柱塞油缸
single-acting plunger oil cylinder
摆动油缸
oscillating oil cylinder
差动油缸
differential oil cylinder
转叶式油缸
rotary-vane-type oil cylinder
定叶
fixed vane
转叶
rotary vane
密封条
sealing strip
定子（叶）
Stator
转子（叶）
Rotor
压力控制阀
pressure control valve
顺序阀
sequence valve
直控顺序阀
direct-control sequence valve
单向顺序阀
one-way sequence valve
卸载顺序阀
off-load sequence valve
净正吸入压头
net positive suction head (NPSH)
系统水头损失