船舶原理英文词汇汇总c1船舶形状1．型表面Moulded surface2．型尺度Moulded dimensions3．型线图Lines drawing4．首垂线Forward perpendicular5．尾垂线After perpendicular6．船长Length7．首尾柱间长Lpp: Length between perpendiculars8．船宽Moulded breadth9．型深Moulded depth10．型吃水Moulded draught11．设计夏季载重吃水(Designed summer draft)12．总长Length overall13．最大高度Maximum Height14．最大宽度Maximum breadth15．中线面Center line plane16．中站面Midships plane17．基平面Base plane18．基线Base line19．设计水线面Designed waterline20．中横剖面Midship section21．中纵剖面Centreline22．横剖线图(Body plans), 横剖线(Sections)23．半宽水线图(Half-breadth waterline plans), 水线（Waterlines）24．纵剖线图(Sheer plan), 纵剖线Buttocks）25．型值表Table of offsets26．舷弧Sheer27．梁拱Camber28．平行中体Parallel middle body29．船型系数(Coefficients of form)30．方形系数Block coefficient31．中横剖面系数Midship section coefficient32．水线面系数Waterplane coefficient33．菱形系数Prismatic coefficient34．垂向菱形系数Vertical prismatic coefficientC2 近似计算法35．梯形法（Trapezoidal method）36．辛氏第一法(Simpson’s first rule)37．辛浦生第二法(Simpson’s second rule)c3 浮性38．浮性floatation or Buoancy39．浮力Buoancy40．重力Gravity41．排水量Displacement42．浮心Centre of buoancy43．漂心Center of floatation44．重心Center of gravity45．空船重量Light weight46．总载重量Dead weight/DW47．净载重量Net weight/NDW∆Light ship displacement48．空载排水量∆Full loaded displacement49．满载排水量F50．装载排水量∆loaded displacement51．浮态Floating condition）52．正浮状态Upright condition53．单纯横倾List54．单纯纵倾Trim55．任意浮态Any inclination floatation56．合力矩定理the law of the resultant moment 57．平行力移动原理Theorem of translation of a force 58．平行沉浮Parallel rise or sinkage59．TPC Tonnes per centimeter immersion60．干舷Sheer61．储备浮力Reserve buoyancy62．重物移动Weight shiftsA Area of waterplane63．水线面面积w64．邦戎曲线Bonjean curves65．费尔索夫图谱Firsov s diagram66．船舶静水力曲线Hydrostatic curve67．静水力性能参数表Hydrostatic data68．载重线标志Load line mark69．甲板线Deck line70．载重线圈（Load line ring）TF——热带淡水载重线Tropical fresh water load lineF——夏季淡水载重线Fresh water load lineT——热带载重线Tropical load lineS——夏季载重线Summer load lineW——冬季载重线Winter load lineWNA——冬季北大西洋载重线Winter North Atlantic load line；C4稳性71．稳性Stability72．静稳性Static stability73．动稳性Dynamical stability74．横稳性Transverse stability75．纵稳性Longitudinal stability76．初稳性Initial stability77．大倾角稳性Stability at large angle78．完整稳性Intact stability79．破损稳性Damage stability80．稳定平衡Stable equilibrium81．不稳定平衡Unstable equilibrium82．随遇平衡Neutral equilibrium83．初稳性方程84．初稳性高度限界面85．初稳性高度Transverse metacentric height 86．稳性力臂Righting Arm/GZ87．自由液面Free surfaces88．稳心Metacenter89．初稳心Initial metacenter90．稳心半径Metacentric radius91．静稳性图Statical stability curveAngle of vanishing stability 92．稳性消失角v93．静平衡Static equilibrium94．动平衡Dynamic equilibrium95．最小倾覆力矩Capsizing moment96．动稳性图Curve of dynamical stability97．极限重心高度Minimum operational metacentric height (GM C) 98．许用初稳性高度Maximum centre of gravity (KG C)C5吃水差99．吃水差Trim100．每厘米纵倾力矩Moment to change trim one cm 101．MTC Moment to change trim one cm102．纵稳性半径Longitudinal metacentric radiusc6抗沉性103．重量增加法Adding weight method104．浮力损失法Loss buoyancy method105．固定排水量法Constant displacement method106．稳性系数Stability coefficient107．船舶分舱Subdivision of ships108．分舱载重线Subdivision load line109．可浸长度Floodable length110．渗透率Permeability111．分舱因数Factor of subdivision112．限界线Margin line113．舱壁甲板Bulkhead deckC7强度114．总纵强度Longitudinal strength 115．横向强度Transverse strength 116．局部强度Local strength117．扭转强度Torsional strength118．中拱Hogging119．中垂Sagging120．剖面模数Hull section modulus 121．弯曲应力Bending stress122．剪切应力Sheering stress123．剪力Shearing force124．弯矩Bending momentc8阻力125．快速性Speedability126．摩擦阻力Frictional Resistance 127．兴波阻力Wave-Making Resistance 128．涡流阻力Eddy-making Resistance 129．推进系数C.P: Propulsive coefficient 130．基本阻力Naked hull resistance 131．附加阻力Added resistance132．污底阻力fouling resistance133．附体阻力Appendage resistances134．汹涛阻力Rough sea resistance135．相似现象Similar phenomena136．船舶模型试验Model tests137．雷诺相似定律Reynolds law of comparison 138．傅汝德相似定律Froude’s law of comparison 139．傅汝德假设Froude hypothesis140．基本阻力全相似Similarity laws141．剩余阻力Residual resistance142．浅水效应Shallow-water effects143．船模试验Model experimentsC9推力144．双桨船twin-screwed ship145．盘面比Blade area ratio146．螺距Pitch147．螺距比Pich ratio148．攻角 Angle of attack149．升力Lift, 升力系数Lift coefficient150．阻力Drag, 阻力系数Drag coefficient 151．左旋桨Left hand propeller152．右旋桨Right hand propeller153．翼剖面/叶剖面Blade section154．叶面Face of the blade, 压力面Pressure surface155．叶背Back of the blade, 吸力面Suction surface156．推力、转矩、效率降低fall off in thrust, torque and efficiency157．汽化压强Vaporizing pressure158．空泡Bubbles: The bubbles formed in a region of low pressure can be swept away into regions of high pressure where they collapse. This can lead to intense local pressures which may cause pitting orerosion of the propeller blades.Such pitting not only produces a weaker propeller.159．空泡现象Cavitation160．局部空泡Local cavitation161．圆背型Round back type162．机翼型Airfoil blade163．进速Effective speed of advance164．船速Ship speed165．进程角Angle of advance166．伴流Wake167．伴流分数Wake fraction168．推力减额Thrust deduction169．推力减额分数Thrust deduction factor170．滑脱速度Slip velocity171．滑脱比Slip ratio172．螺旋桨沉深Submerged draft of the propeller shaftOpen-water efficiency173．敞水桨的效率174．导管螺旋桨Duct thrusters175．可调螺距螺旋桨Controllable pitch propellersc10摇摆性176．摇荡性Seakeeping177．纵荡Surge178．横荡Sway179．垂荡Heave180．横摇Roll181．纵摇Pitch182．首摇Yaw183．附连水质量Added mass184．附连水质量惯性矩Added mass moment of inertia 185．无阻尼横摇Undamped roll motion in still water 186．有阻尼横摇Damped roll motion in still water 187．固有周期Undamped natural period188．自由横摇周期Free rolling period/ Free periods of roll 189．波幅Range190．摆幅Amplitude191．阻尼消耗动能Energy dissipated by damping 192．圆频率Circular frequency193．有义波高Significant wave height。