北京房地产税收政策汇编

1、VOCABULARY3-roller bending machine 三弯机 abandon v弃船abolish v.消除ABS 美国船级社acceleration n.力口速度 accelerometer n.力口速度表 accommodate v.容纳 accommodation deck 起居(住舱)甲板 accuracy n.精度 accurate synchro device 准同步装置acetylene cutter 气割机 acid-pickling n.酸洗 acoustics n音响效果 adhesiveness ri附力 adjacent a相令口的 adjust v.调

2、节 administration n彳亍政管理 admit v.接纳 adopt v采纳，采用affiliated factory 分厂，附属工厂 aforementioned a前述 aft a. adv. n.(在)船艇 aft peak艇尖舱 after service 售后 务 ahead n正车 air bottle 空气瓶 air compressor 空压机 air reservoir 气瓶 air siren 汽笛 air-tight test 气密实验 alarm bell 警铃 alignment n.找中 all waves 全波 allowance n.允值 allpo

3、sition 全方位alternating current (A.C.)交流电 ammonia n.氨 amplify v.放大 an automatic production line 自动生产线analogous output 模拟输出 analogue computer 模拟计算机 anchor n 辐!anchor chain (cable chain)由苗链anchor handling 车苗操纵anchor windlass (chain windlass)起锚机anchorage buoy 系泊浮筒angular n.角度antenna n天线anticorrosion prec

4、aution 防腐措施apparatus n.(pl. apparatus or apparatuses)器，器械，装置)appearance r#观approval n.批准，认可approve Vt.认可arbitrate v.仲裁arc n.弧度arduous a艰难的aasbestos nS 棉assemble谍酉己Assemble Language 汇编语言assembly n装酉己astern n.倒车atmospheric survey大气环流调查atomic power 原子能atomize v.雾化authority n.当局automatic control device自

5、动控制装置automatic production line自动生产线automatic steering 自动操舵automatic submerged arc welding 自动埋弧焊automatic telephone 自 动电话aux. boiler 副锅炉aux. engine 辅机aux. engine room 辅机舱aux. machinery 辅机auxiliary means 辅助手段auxiliary system 辅助系统axial push轴向推力backing n.衬垫ballast piping压载水管系ballast pump 压载泵ballast syst

6、em 压载系统ballast water 压载水base n基准base point n 基准点basic design 基本（方案）设计 basic metal 母材 battery unit蓄电池组 beam n波束beam n横梁bearing n.轴承bearing hole n轴承孔bedplate n 机座 bell set 铃组 bending machine 冷弯机berth n.（水平）船台，（船上）床铺 berth or slipway fabrication 船台装配bilge n.舱底水bilge keel毗龙骨bilge plate 此板bilge pump舱底水泵b

7、ilge system舱底水系统binary system 二进位制blank n.毛月不 block n.分段 block or section fabrication 分段或总段装配blood vessel 血管blower风机blue collar worker 蓝领，工人boat deck艇甲板 bollard n.带缆桩 bolt n.螺栓 bolthead n螺栓头 bottom n.闫台底 bottom plate 底板 bottom structure 底板结构 bow n.船艄*bow &stern structure 艄结构 bow section 首段branch com

8、pany 分公司, 子公司 branch system 分系统 bridge n.济楼bridge control 桥楼控制 broadcast n.v.控制 broadcast station 广播站 bronze sleeve青铜铜套 bulbous bow 球鼻 首 bulk cargo散装货物 bulk-cargo carrier 散装货船 bulkhead n.隔舱壁bulkhead structure 隔舱壁结构bushing n.衬垫butt joint对接接头cabin n.舱室cable fixture电缆夹具calculation n.计算calculator n.计算器c

9、alibrate v.校正calibration n.校正cam n.凸轮cam follower凸轮附件camber n.梁拱camshaft n凸轮轴capstan windlass （anchor winch）锚绞盘cargo n.船货cargo oil 货油cargo -hold n.货舱cargo-lifting n.起货casing n.卓冗cast iron piece 铸铁件casting n.铸造cathode-ray type阴极射线式CCS中国船级社central control 集控centreline n.中心线centrifugal a.离心的certificate

10、 n.证书chain drive 链传动chain locker 锚链舱chain pipe车苗链管chain reaction 连锁反应chain stopper 制链器challenge n.v.挑战chamfer v.在边缘切斜面changeover switch 转换开关 characteristics n.性能，特性，特征charge v. 充（电,气）check n. v.检验chemical medium 化学介质China Classification Society（CCS）中国船级社China Ocean Shipping Company （COSCO） 中国远洋公司 ch

11、ip n.芯片 circle n.圈子，团体class n.船级 classification n.船级 classification society 闫台级社 cleanness n青洁度 closed circulation 闭式循环 clutch n.离合器CO2 shielded arc welding 二氧化碳气体 保护焊Coating n.图层 code n.法典 code display circuit编码显示电路 coefficients of ship form 闫台型系数 cold processing 冷力口工 collision n.(船只)碰撞 combustibil

12、ity n.可燃性 combustion n.燃烧 combustion chamber 燃烧室 combustion gas 燃气 commanding telephone 指挥电话 communication n.通讯 compartment n.分隔舱 compartment stuffing box 隔舱填料函 compass n.罗经 compass deck罗经甲板 compensate vt.补偿 competition n.竞争 completion drawing 完工图 component n.组成部分 composition n.成分组成 compound excitat

13、ion 复励 comprehensive productivity 综合生产能compressed air 压缩空气 compression (power)stroke n. 压缩冲程computer control console计算机控制台conceptual a.概念的 condensation n.冷凝 conductor n.导体 connecting rod 连杆 connection n.接头 constant voltage 恒压 constitute v.构成 consumables n.消耗品 consumption n.消耗contact v.触发container n.

14、集装箱continuous deck 连续甲板contract n.合同contradiction n.矛盾control component 控制元件control console 控制台control unit控制装置converse method 反装法convertor n.转换器conveyor n.传送带coolant n.致冷剂coolant(cooling agent)n 制冷齐1Jcooler n.冷去喘cooling system 冷去 系统cooperation n.合作coordinate n.坐标core enterprise 核心企业corrosion n.腐蚀co

15、rrugated a.波纹状的course n.航向cover n.药皮CPP drive可调浆传动crank cheek曲柄夹板crankcase n.曲柄箱crankpin n.曲柄臂crankshaft n.曲轴crankweb n.曲柄臂crew n.(全体)船员cross section 截面crosshead n.十字头cultivate v.培养，培育current n.电流current n.洋流，水流current-impulse frequency convetor 电流-脉冲频率变换器curve n.曲线cutting n.切割cylinder n.气缸cylinder

16、block 气缸体cylinder cover (cylinder head) 缸盖cylinder liner 气缸衬套cylinder oil 气缸油cylinder wall 缸壁data impulse数据脉冲davit n.吊艇架deadweight ton(DWT) n.载重量，吨载量Decca receiver台卡定位仪 deck n.甲板 deck girder 甲板材 deck longgitudinal 甲板纵骨 deck machinery 甲板机 deck plate甲板板 deck structure 甲板结构 deckhouse甲板室 deform v.形变 del

17、iver v.交货，交船 delivery n.交船，交货 delivery ceremony 交由台典礼 derrick n.吊杆 design stage设计阶段 designation n.名称，牌号 designation n.目的地 detail design 详细(施工)设计 detect v.探测 detect v.侦察 detection n.探测 deviation n.位移 dial n.刻度盘 diameter n.直径 differentia n.差异 digital computer数字计算机 digital output 数字输出 direct current(D.

18、C.)直流电 direct drive 直接传动 direct telephone 对讲电话，直线电话 directional finder 测向仪 directional instrument 指向仪器 directional stability 航向稳定性 disc n.圆盘 discharge n.v.排水 dispensable a.非必要的 dispute n.v.争端，争执 distribute v.分布 distribute v.分配，配电 distribution n.酉己电 distribution box 分电箱 distribution panel 区酉己电板 distr

19、ibution switch 酉己电开关 distribution system n.酉己电系统 division n.戈 U 分DNV挪威船级社Dock n.船坞dock trial 码头试验docking winch带缆绞车 Doppler effect多普勒效应 Doppler frequency offset 多普勒频移Doppler sonar log 多普勒声纳计程仪 double bottom 双层底 double-action a 双作用 down-vertical welding 下行焊 draft(draught)n.吃水 drainage n.疏水，泄水 drawing

20、n.图纸drawing instrument 绘图仪 drift v.漂移drinking water 饮用水 drip-proof type 防滴式 drive n.传动drive mechanism 传动机构 drive mechanism 传动装置 drive unit传动装置 driven shaft 从动轴 dry v.烘干 drydock n.干船坞dynamic -pressure type 水压式 echo signal返回信号 echo sounder回声测深仪 economic effect 经济效益 edge preparation 边缘力口工 edge processi

21、ng 边缘力口工 edger n.包边机 eject v.喷射elapse v.(时光)消逝electric brain 电月而 electric load 负荷 electrical arc 电弧 electrical compass 电罗经 electrical drive 电力托动 electrical energy 电能 electrical impulse 电脉冲 electrical power 电力 electrical shedding 放电 electrical signal 电器信号 electrical slag welding 电焊渣 electrical unit 电

22、器装置 electrical user 电器设备electrical-driven a.电动的 electrician n.电工electricity outfitting 电晒 electrode n.焊条 electromagnetic contactor 电磁接触器electromagnetic induction 电磁感应 electromagnetic log 电磁计程仪 electromagnetic sensor 电磁传感器 electronic computer 电子计算机 electronics n.电子(学) element n.机械零件 element n.要素emerg

23、e v.崛起，兴起emergency control 应急控制 emergency network 应急电网 emergency power station 应急电站 emergency radio transmitter 应急无线电发信机emergency steering 应急操舵emergency switchboard 应急酉己电板 emergency telegraph 应急传令钟 emergent discharge 应急排放 emergent service 应急使用 enclose v.封闭 encounter v.遭遇energy convertor 换能器engine fo

24、undation (engine seat 机座 engine frame 机架engine oil 机油engine outfitting 机晒engine space 机舱engineer n.轮机员engineer n.工程师engineering and technical team 工程技术队伍engineer vessel 工程船 engine-room 机舱 ensure v.确保enterprise n.企业EO无人机舱equipment n.设备error n.误差essence n.实质，本质evolve v.渐进，进化，演变 excessive a.过量的， 极度的 ex

25、citation n.励磁excite v.激励exhaust port 排气口exhaust stroke 排气冲程exhaust valve 排气阀expand v扩张，扩建expansion n 展开图expansion stroke膨胀(作工)冲程expansion tank 膨胀箱experiment n.实验exterior force 外力extinguish v.灭火F.O.meter燃油流量计F.O. tank燃油舱Fabricate v.装配，制作fabrication n.装酉已facile adaptability灵活的适应性facsimile transmission

26、fax)传真fairing n.光顺体，流线体farilead n.导缆孔fashioned steel 型车网fast speed (rapidity)快速性fathometer n.侧深仪feed v.馈给feed circuit馈电线路fillet seam 角焊缝fillet welding 角焊filter n.过滤器.过滤fine a.纤细的finished product 成品fire alarm 火警fire hazard 火灾fire pump消防泵fire-fighting system 消防系统fire-resistant a 耐火的fixed part固定件flash

27、signal light 闪光信号灯flat fillet seam 平角焊缝flexibility n.挠性flexible coupling 挠性联轴节float launching 漂浮下水floatability n.漂浮性floating positively 正浮floating production storage unit(FPSU)浮式生产储油轮flood v.进水floodability n.不沉性floor plate 肋板fluctuate v.波动 fluctuation n.波动 flush v稍洗 flushing agent 清洗齐1J flux n.焊剂 fl

28、ywheel n 飞轮 foam n.泡沫 folding machine 折边机 for home use 国内用 forced lubrication 强制润滑 forced ventilation 机械通风 fore perpendicular 首垂线 forecastle n. 首楼 foreign trade 外贸 forging n.锻造 formation n. 构成，结构 frame n.肋骨 framework n.框架 framing block肋骨框架分段 free end 自由端 freeboard n.干舷 freighter n.货船 Freon n箍利J昂 fre

29、quency n.频率 frequency difference latching 频率锁定 frequency regulation 调频 fresh water (F.W.)淡水 fresh water production plant 造水装置friction resistance 摩擦阻力 fuel n.燃料 fuel nozzle 喷油嘴 fuel oil 燃油 fuel oil (F.O.)燃油 fuel pipeline燃油管系 full-load a.满载的 full-load displacement 满载排水量 funnel n.烟囱 galley n.厨房 gantry

30、n.龙门架 gas cutting 气割 gas tight seal气密密封 gas turbine engine 燃气轮机 gas welding 气焊 gear n.齿轮 gear drive齿轮转动geo-physical propectingvessel地球物理探测船 GL西德劳氏船级社 grant v.给予的权利gravity centre 重心 gravity welding 重力焊 groove v.开坡口 ground v.接地 group n.业)集团 growth n.生长，发育 guarantee n.v.保证 general description 概述 genera

31、l-purpose a 用的 generating set 发 电机组 geometrical characteristics 几何特征 geometrical principle 几何原理 gravity launching 重力下水 guided-missile frigate 导弹护卫舰 gyro n.陀螺仪 gyro compass陀螺罗经，回转罗经 H.D.Heavy Machinery Co. Ltd. H.D.重机 股份有限公司 Halogen n.卤素 hand control 手控 hand level 手柄 hand steering手动操作 hand wheel 手轮 h

32、andle v 操纵 harbour n.港口，停泊 harbour generator 停泊发电机 hardware n 硬件 hatch trunk 舱 口围壁 hawsepipe n 锚链筒he water pressure systemzK 压系统 headquarters n总部，厂部 headroom n.甲板间高度 heat exchanger 热交换器 heating n 供暖 heavy current n强电 heavy oil 重油 heel n横倾 hereinbelow adv.在下文 high frequency 高频 high-speed boat 高速艇 hor

33、izontal a.水平的，卧式的 horsepower(hp) n.马力 hose n软管hot processing 热力口工hot work 火工hull n.船体hull cleanness船体光顺性hull construction 船体结构hull form 船型hull line船体线型hull structure 船体结构human brain 人月而humidify v.增湿hydraulic a.液压的hydraulic fluid 液压流体hydraulic machine 液压机hyperbolic curve receive双曲线定位仪identify vt.识别ig

34、nite v.点火ignition n.点火illumination n.照明illustration n.生动的说image display system 图象显示系统IMCO政府间海事协商组织impact n.冲击implication n.含义impulsator n.推动器，脉冲发生器impulse-type a 脉冲式的impurity n.杂质inclination n.倾斜inclination test 倾斜试验incline v.倾斜index n.索弓 Iindication n.显示indicator n.显示仪indicator n.指示器indicator light

35、 指示灯indicator valve 示功阀inert gas惰性气体inertia n.惯性inertia platform 惯性平台inevitable a.不可避免的initial metacentric height 初稳心高inject n.喷射injecting system 喷油系统injector n.喷油器inner bottom longitudinal 内底纵骨inner bottom plate 内底板inner ring 内环input n. v.输入 inspector n 质检员 installation n.（船上）安装 installation error

36、安装误差 instancy speed 瞬时速度 instrument n.仪表，仪器 insulating material 绝缘材料 insulation n.绝缘 intake n.吸入 intake port 汲气口 intake valve 进气阀 integral casting 整体浇铸 intention n.意向 intercommunication （intercom）n. 内通，内部通讯 interfering moment 干扰力矩 intermediate bearing 中间轴承 intermediate shaft 中间轴 internal combustion

37、engine 内燃机 international authorities 国际当局 Internet因特网（国际互连网） introduce v.引进，引入，介绍 iron powder electrode 铁粉焊条 jig n.胎架 joint design联合设计 journal n.轴颈 keel n.龙骨 keel plate龙骨板 keep station 定位 kerosene test煤油实验 key enterprise 骨干企业 kilohertz 千赫 kinetic energy 动能 knot n.节 labyrinth n.迷宫，曲径 land-based a.路基的

38、 landing-place n.码头 lap joint搭接接头 large-computer（mainframe computer） n.大 型（计算）机，主机 lay v.敷设 length n.（一）节，（一）段 level n.液位 level gauge 液位计 level relay液位继电器 license n.许可证 life line生命线life-belt n.救生圈machinery set 机组life-boat n.救生艇machinery workshop 机电车间life-jacket n.救生衣machining n.机力口工life-or-death a.生

39、死攸:关的machining workshop 机力口工车问life-raft n.救生筏magnetic compass 磁罗经life-saving n.救生magnetic field 磁场lifting capacity 起而行力magnetic needle 磁针light current 弱电magnetic object 磁性物体lighting n.照明magnifier n.放大器light-shipdisplacement (light-loadmagnify v.放大displacement解载排水量magnitude n 大小lines lofting线型放样main

40、bearing承lines offsets 型值main engine (ME) 主机lines plan线型图main generating setfe 电机组lining n.衬垫Main Group 1第一大部分load distribution 负荷分配main hull 主体load line mark载重线标志main network 主电网load transfer负荷转移main power station 主电站local strengthening 局部力口强main switchboard主酉己电板locate v 定位maintenance n.v护，保养lock wa

41、sher锁紧垫片marker nJ 商lofting n.放样man power resource 人力资源log n.计程仪management n生产管理logical a.逻辑的maneuver v.n.操纵long bridge 长 W#maneuverability n.操纵性longitudinal a.纵向的maneuvering console 操纵台longitudinal (uniflow)scavengemaneuvering system 操纵系统直流扫气manual work 手工longitudinal bulkhead 纵隔舱壁manufacture n.&v.生

42、产，制造longitudinal framing 纵向构架marine crane 船用起重机loop n.回路marine diesel engine 船用柴油机loop antenna 环) 线marine engineer机电工程师Loran receiver劳兰定位仪marine engineering researchinstitute 造机Loudspeaker n扬声器研究所low speed 低速marine geological research vessellower deck 下甲板海洋地质调查船LR英国劳氏船级社mark v.标出lube oil润滑油mast ligh

43、tlube oil(L.O.)滑油master controller 主令控制器lube oil pump 滑油泵Master degree 硕士学位lubricant n.润滑齐1Jmaterial n.材料lubricant film 润滑油膜material marking 下料lubricating oil 滑油mathematical a 数学的lubrication system 滑油系统mathematical lofting skillM.E.engine room舱数学放样技术Machine v.机加工maximum(max.)n.最大machinery n.机械means

44、n手段，工具measurement laboratory 计量实验室 measuring meter 测量仪表 measuring point 测量点 mechanical energy 机械能 mechanical launching 机械下水 mechanical processing 机力口工 mechanical unit 机械装置 medium speed 中速 medium wave 中波 medium-computer n.中型（计算）机 member n 构件 memory n.储存器，内存 memory and storage system 储存系统merchant ship

45、 民用船 mercury n,水银 meridian n.子午线 metacentre n稳心 metal recovery 金属回收率 metallic equipment 冶金设备 microclimate n.小气候 microcomputer n.微机 microprocessor n微处理器 midship n.a. adv肿部 military ship 军用船 miller n.铳床minicomputer n.小型（计算）机 minimize v.降至最低； minus push负推力 minus value 负值 miscellaneous a.杂项的 mobilize v.

46、动员 model case 样箱 model plate 样板 model rod 样棒 moderate a.中型的modern enterprise system 现代企业制度modus n操纵法（pl. modi） monitor v.监视monitoring device 监控装置 moor v.系泊motive power 原动力 motor n.电动机 mould loft放样台 mouth n.河口moving part 运动件 multi-purpose a.多用途的，综合的multi-stage n.多级mutual benefit互惠互禾nautical mile 海里na

47、val architect 造 M3设计师navigating instrument 导航仪器navigating zone 航区navigation computer 导航计算机 navigation equipment 导航设备 navigational light 航行灯 navy n.海军navy underway replenishment ship海军航行补给船NC cutting machine 数控切割机nerve cell神经细胞nesting n.套料 network n.电网 nil n. 零,无NK日本海事协会non ferrous metal 有色金属non-rest

48、rictive a.自由的，不受限制的non-standard product 非标产品 non-transparent a.不透明 的 normal displacement 正常排水量 normal shipping 正常营运 nozzle n.喷嚏numbering system 计算系统numeral n.数字numerical control （NC）数控numerical control cutter 数控切割机 nut n.螺母observation n 观察occasion n盛事，盛举ocean-going vessel 远洋船oceanographic research v

49、esse 海洋调查船 offshore service 近海作业 oil charging piping 注油管系 oil consumption 油耗 oil Alling port 注油 口 oil mist 油雾 oil refinery 炼油厂 oil tanker 油船 oil-resistant a.而寸油的 oil-tight n.油密Omega/satellite integrated navigation instrument奥米加/卫星导航系统 one-side welding单面焊接，双面成形 one-way a单向的 open chamber开放式燃烧室 open ci

50、rculation 开放循环 opening n开口 operating cycle 工作周期 operation n 施工 operation n运行，运转 operation surroundings 作业环境 operator n操纵员 opportunity n.机遇 optical projector 光学仪器 optics n.光学 orbit n.轨道 order n.v.订单，定购 osc川ation n.振荡 osc川ation current振荡电流 outboard adv向舷外 outer appearance 外观 outer ring 外环 outfitting n

51、.晒装 output。输出 overload v.过载 owner n.船东 owner s representative 船东代表 oxide n.氧化皮 paint n.油漆 pain-taking a.又艮巨的 painting n.涂装 painting n.涂装，油漆工艺 palletizing management 托盘管理 parallel n.并联v.并车 parallel of generators 发电机并车 parameter n 参数 part n.部件，机械部件 part fabrication 部装 particle n.颗粒 party n.（谈判或合同之）一方

52、passage n.通道 passageway nffi 道 passenger-cargo vesse客货船 performance n 性能 permanently adv.永久的 perpendicular n.垂线personnel n全体人员personnel n人员，人事phase angle 相角phase sequenc审目序phase -sensitive rectifier相敏整流器physical quantity 物理量 physical-chemical experiment 理化实验physical-chemical experimental center 理化中心

53、实验室pillar n.支柱pilot n.驾驶员，领航员，舵轮pipe connection 管子接头pipe flange管子法兰piping system 管系piston pin活塞环piston pin活塞梢piston stroke活塞冲程pitch n.纵摇plan n.图纸plane n平面plane v.整平planing machine 校平机plant n.（成套机电）设备platform n.平台pneumatic tool 气动工具pointing of direction 指向poisonous gas有毒气体pollution n.污染poop nJB楼port

54、n.左舷portable light 手提灯postdoctoral centre 博士后工作站potable water 饮用水pour v.涌入，源源不断power amplifier功率放大器power plant动力装置,（火力）电厂power station 电站power supply 电源，供电power system电力系统，动力系统practice n.习惯做法preamplifier n.前置放大器 pre-combustion chamber 预燃燃烧室pre-heat v 预热pressure container 压力容器pressure relay压力继电器press

55、ure sensor压力传感器pressure tank 压力柜pretreat v.预处理primary radio transmitter 主无线电发信机prime mover 原动机primer n.底漆primer painting 涂底漆principle dimensions 主尺度process n工艺，流程 v.力口工，处理production efficiency 生产效率production line 生产线production procedure 生产程序program n.程序projection plane 投影面prolong v.延长promote v.促进，晋升

56、propeller n.螺旋桨proportion n.比例propulsion efficiency 推进效力propulsion plant 推进装置protection type 保护式provision n.食品pump n.汞purity v.净化push rod 顶杆push-pull magnetic amplifier 推挽磁放大pyramid method 正装法quality assurance 质量保证quality control 质量控制quality management 质量管理quality policy 质量方针quay n.（顺岸式）码头quiescent

57、a 安静的radar n雷达radio beacon station 导航台radio communication equipment 无线电通讯设备radio directional finder 无线电测向仪radio message无线电报radio receive无线电接收机radio room 报房radio station 电台radio transmitter无线电发信机radio wave无线电波range n航程range v测距range display航程显示器range unit航程装置rated power额定功率rated value 额定值reaction n.反

58、作用力reading n 读数receiver n.接收器reciprocating movement 往复运动rectification n.矫正，整顿rectify v.整流，滤波reduction gear 减速齿轮reduction gearbox 减速齿轮箱reduction unit 减速装置reduction with an astern cluth 带至U车离合器的减速reefer n.（俗）冷藏船，冰箱reflect v.反射refrigerating plant 制冷装置register n.（机）验船师register vt.登记，注册regulation n.登记reg

59、ulator n.调整器relative humidity 相对湿度relative motion 相对运动relay contactor 继电器remains n.残余remote control 遥控remote control station 遥控站rescue v. n.救援rescue frequency 救援频率rescue transmitter 救援发信机resemble v相似reserve buoyancy 储备浮力reservoir n.容器resistance n阻力resistance heat 电热阻rest v.靠左retaining washer 保护垫片ret

60、ake v.回收,取回reversal n换向reverse v.反向逆转reverse power 逆功率reversing system 换向机构revolution n.旋转rigid a.刚性的ring seam 环缝rock arm 摇臂roll n.横摇roller machine 滚床room n.余地rope n.缆索rotary movement 旋转运动rotate v.旋转rotating direction 旋转方向rotation n.旋转度rotor n.转子rough sea波涛汹涌roughness n 粗糙度routine n.例行公事rpm转速rudder