回轉(zhuǎn)空氣泵 rotary air pump
 反向角材 reversed angle bar
 橫搖角 rolling angle
 舵面積 rudder area
 復(fù)原[力]臂,扶正[力]臂 righting arm (or lever)
 舵臂,舵肋 rudder arm
 可移壓載 removable ballast
 鉚釘條材 rivet bar
 游戲桿 rocking bar (or level)
 梁弧高,梁拱高 round-up of beam
 滾子軸承 roller bearing
 根縫彎曲 root bend
 滾子系柱 roller bitt
 反動(dòng)輪葉 reaction blade
 動(dòng)滑車 running block
 競賽艇 racing boat
 救難艇 rescue boat
 回焰鍋爐,回管鍋爐 return flame (or return tube) boiler
 飯鍋 rice boiler
 絞孔螺栓 reamer (or rimer) bolt
 圓頭槽螺栓 round head grooved bolt
 繼電器箱,電驛箱 relay box
 電阻箱 resistance box
 棘輪搖鉆 ratchet brace (or drill)
 舵承 rudder brace (or gudgeon)
 登記寬度 register breadth
 凹入艙壁 recess bulkhead
 環(huán)形艙壁 ring bulkhead
 救生圈 ring life buoy (or life ring)
 預(yù)[留]浮力 reserve buoyancy
 冷凍量 refrigerating capacity
 應(yīng)急舵鏈 rudder pendant chain
 徑向葉隙 radial blade clearance
 徑向間隙 radial clearance
 滾子間隙 roller clearance
 回動(dòng)離合器 reversing clutch
 備用煤艙 reserve (or spare) coal bunker
 舵頸圈 rudder trunk collar
 電子羅經(jīng) radio compass
 浸水船況 riddled condition
 旋轉(zhuǎn)換流機(jī) rotary converter
 滾子輸送機(jī) roller conveyer
 轉(zhuǎn)數(shù)計(jì) revolution counter
 扶正力偶 righting couple
 舵頸接頭 rudder coupling
 曲率半徑 radius of curvature
 緝私船 revenue cutter
 碎巖船,碎巖機(jī),鑿石器 rock cutter
 低艛甲板,階式甲板 raised deck
 高艉主甲板 raised quarter deck
 旋臂鉆床 radial drill
 棘輪搖鉆 ratchat drill (or brace)
 轉(zhuǎn)子筒(渦輪機(jī)) rotor drum
 逆轉(zhuǎn)機(jī) return action engine
 回引連桿[動(dòng)力]機(jī) return connecting rod engine
 可逆轉(zhuǎn)式引擎 reversible engine
 逆轉(zhuǎn)引擎 reversing engine
 旋轉(zhuǎn)式引擎 rotary engine
 往復(fù)機(jī) reciprocating engine
 橫搖試驗(yàn) rolling experiment
 再熱因子 reheat factor
 滾子導(dǎo)索器 roller fair-leader
 藤碰墊 rattan fender
 圓碰墊 roll fender
 火車渡船 railway ferry
 備用給水 reserve feed
 旋轉(zhuǎn)磁場 revolving (or rotating ) field
 運(yùn)轉(zhuǎn)配合,可動(dòng)配合 running (or working) fit
 環(huán)狀肋骨 ring frame
 舵裝置 rudder gear
 繩碰墊 rope fender
 副肋骨 reversed frame
 軸承 rudder gudgeon (or brace)
 鉚接錘 riveting hammer
 重?zé)釥t reheating furnace
 替續(xù)器調(diào)速器 relay governor
 減速裝置 reduction gear
 鉚釘爐 rivet heater
 舵肋 rudder frame
 調(diào)壓環(huán) relieve frame (or ring )
 倒車裝置,回動(dòng)裝置 reversing gear
 反射爐 reverberatory furnace
 額定馬力 rated horsepower
 轉(zhuǎn)數(shù)表 revolution indicator
 眼鉤 reserve eye hook
 橫搖指示器 rolling indicator
 輥軋材料 rolled material
 紅丹,鉛丹 red lead
 吊索,拉索 rigging line
 輻射損失 radiation loss
 油環(huán) ring lubricator (or oiler)
 退料 rejected material
 脊線 ridge line
 火箭尾索 rocket line
 鉚接機(jī) riveting machine (or riveter)
 船底索 reeving (or bottom) line
 紅球燈 red globe lamp
 轉(zhuǎn)動(dòng)質(zhì)量 rotating mass
 絞孔鑿 reaming iron
 繩梯,軟梯 rope ladder
 放泄管路 release line
 航行燈 running light
 止舵針 rudder lock pintle
 輥軋?zhí)枖?shù) roll number
 龍骨耐摩護(hù)板 rubbing (or slab) keel
 錨泊燈 riding light
 冰機(jī),冷凍機(jī) refrigerating machine
 輥軋廠,輥軋機(jī) rolling mill
 鉚釘機(jī) rivet machine
 槳架 row lock
 繩迫緊 rope (or cord) packing
 菜子油 rapeseed oil
 耐火材料,耐熱材料 refractory material
 縛扎墊環(huán) restrained packing ring
 舵圖 rudder plan
 紅丹漆 red lead paint
 往復(fù)泵 reciprocating pump
 槽,嵌槽 rabbet
 [橫向]歪變力 racking force
 旋臂鉆床 radial drilling machine
 作用半徑,活動(dòng)半徑 radius of action
 高艉主甲板 raised quarter deck
 棘輪搖鉆 ratchat drill (or brace)
 建議案 recommendation
 基準(zhǔn)線,參考線 reference line
 相對運(yùn)動(dòng) relative motion
 可靠性 reliability
 調(diào)壓環(huán) relief ring (or frame)
 液面遙示器 remote level indicator
 子羅經(jīng),復(fù)示器,重發(fā)器 repeater
 研究船 research ship
 殘剩油 residue fuel
 樹脂含量 resin content
 電阻絲應(yīng)變計(jì) resistance wire strain gauge
 共振 resonance
 回[流]管 return pipe
 逆轉(zhuǎn)指示 reversing index
 肋 rib
 支材 ribband
 天遮索 ridge rope
 吊索,拉索 rigging line
 旋轉(zhuǎn)泵 rotary pump
 徑向流渦輪機(jī) radial flow turbine
 輻射面 radiating surface
 散熱器,暖氣爐 radiator
 衛(wèi)星無線電助航業(yè)務(wù) radio navigation satillite service
 撞錘 ram
 沖擊艏柱 ram stem
 隨機(jī)取樣試驗(yàn) random sampling test
 距離誤差 range error
 反動(dòng)輪葉 reaction blade
 整流器 rectifier
 主機(jī)換裝 re-engine
 受補(bǔ)船 releiving ship
 樹脂 resin
 反向驅(qū)氣 reversed scavenge
 逆螺紋操舵裝置 reversed screw steering gear
 反向功率繼電器 reverse power relay
 逆蝸旋試驗(yàn) reverse spiral test
 可逆性 reversibility
 倒車渦輪機(jī) reversing (or astern) turbine
 脊線 ridge line
 索具端裝具 rigging end fittings
 右搓索 right hand lay
 未凈鋼 rimmed steel
 林格曼(排煙濃度) ringelmann
 環(huán)狀肋骨 ring frame
 內(nèi)河汽船 river steamer
 鉚釘節(jié)距 rivet pitch
 鉚縫 rivet seam
 滾子架 roller stand
 橫搖試驗(yàn) rolling experiment
 橫搖周期 rolling period
 駛上駛下船,滾裝船 roll-on / roll-off (or ro/ro) ship
 根彎試驗(yàn) root bend test
 背面焊接 root running
 菜油 rape oil
 殘存油 residual oil
 星形氣缸 radial cylinder
 星形引擎 radial engine
 棘輪 ratchet wheel
 絞刀 reamer
 接收天線多耦器 receiving antenna multicoupler
 冷藏船,冷凍船,冷藏庫,冷凍庫 reefer
 精煉油 refined oil
 耐火磚 refractory brick
 冰機(jī),冷凍機(jī) refrigerating machine
 規(guī)則波 regular wave
 強(qiáng)化塑料 reinforced plastics
 釋放壓力 release pressure
 遙控 remote control
 反復(fù)負(fù)荷 repeated load
 預(yù)[留]浮力 reserve buoyancy
 備用油柜 reserve (or spare) oil bunker
 樹脂漆 resin paint
 阻力,電阻 resistance
 電阻箱 resistance box
 電阻調(diào)整器 resistance regulator
 循環(huán)空氣量 return air quantity
 雷諾數(shù) reynolds number
 羅盤方位線 rhumb line
 騎內(nèi)龍骨 rider keelson
 索具工,塢工 rigger
 剛塑性崩潰 rigid plastic collapse
 絞刀 rimer (or reamer)
 調(diào)壓環(huán) relief ring (or frame)
 帆索圖 rigging plan
 畫線針 race knife
 空轉(zhuǎn) racing
 [橫向]歪變 racking
 弧度,弳 radian
 輻射熱 radiant heat
 無線電 radio
 無線電示標(biāo) radio beacon
 無線電測向儀 radio compass (or direction finder)
 放射線試驗(yàn) radiographic test
 棘輪與爪 ratchet and pawl
 反動(dòng)級 reaction stage
 絞孔鑿 reaming iron
 列氏溫度計(jì) reaumur thermometer
 再輝點(diǎn) recalescent point
 往復(fù)機(jī),往復(fù)引擎 reciprocating engine
 紅丹漆 red lead paint
 卷帆索圈 reef cringle
 冷藏空間,冷凍空間 reefer space
 反射波 reflected wave
 冷凍設(shè)備,冷凍廠 refrigerating plant
 登記凈噸位 registered net tonnage
 調(diào)節(jié)變阻器 regulating rheostat
 調(diào)整器 regulator
 退料 rejected material
 釋放裝置 releasing device
 調(diào)壓環(huán) relieve frame (or ring)
 修船塢 repair dock
 修理艦,工作船 repair ship
 備用煤艙 reserve (or spare) coal bunker
 [自由]液面[效應(yīng)]阻力 resistance due to free surface phenomena
 電阻溫度計(jì) resistance thermometer
 有阻橫搖 resisted rolling
 共振曲線 resonance curve
 反光材料 retro-reflective materials
 逆轉(zhuǎn)機(jī) return action engine
 緝私艇 revenue cutter
 副肋骨 reversed frame
 可變螺距螺槳 reversible pitch propeller
 逆轉(zhuǎn)引擎 reversing engine
 回轉(zhuǎn),回轉(zhuǎn)數(shù) revolution
 轉(zhuǎn)數(shù)計(jì) revolution counter
 雷達(dá)導(dǎo)波管 radar wave guide
 徑向加速度 radial acceleration
 星形明輪 radial paddle wheel
 筏 raft
 額定功率 rated power
 反動(dòng)渦輪機(jī) reaction turbine
 漸縮管 reducing pipe
 精煉鋼 refined steel
 賽船 regatta
 再生器 regenerator
 調(diào)整閥 regulating valve
 鋼筋混凝土船 reinforced concrete vessel
 相對速率 relative speed
 替續(xù)器調(diào)速器 relay governor
 遠(yuǎn)隔批次作業(yè) remote batch processing
 反復(fù)應(yīng)力 repeat stress
 整補(bǔ)站 replenishment station
 電阻開關(guān) resistance switch
 換向開關(guān) reversing switch
 索具切斷器 rigging cutter
 帆纜工作臺(tái),索具工場 rigging loft
 帆纜工場 rigging shop
 右旋螺紋 right handed thread
 扶正力偶 righting couple
 硬式救生筏 rigid life raft
 鉚接結(jié)構(gòu) riveted structure
 滾子凸輪 roller cam
 橫搖角 rolling angle
 索夾 rope clip
 眼板箱 rose box
 粗糙[度]系數(shù) roughness coefficient
 頂桅帆桁吊索 royal lift
 橡皮地磚 rubber tile
 舵展弦比 rudder aspect ratio
 舵填料函 rudder stuffing box
 上部舵桿,舵頭材 rudder upper stock (or rudder head)
 流出量 run-off
 冷凍設(shè)備,冷凍廠 refrigerating plant
 高艉主甲板 raised quarter deck
 模吃水(木船) rabbet draft (or molded draft)
 徑向暫置環(huán)圈 radial dummy ring
 輻射 radiation
 輻射損失 radiation loss
 輻射過熱器 radiation superheater
 回轉(zhuǎn)半徑 radius of gyration
 欄桿支柱 rail stanchion
 跳板,著陸板,艉斜道(艉拖網(wǎng)漁船) ramp
 額定出力 rated output
 燃燒率 rate of burning
 穿透率 rate of penetration (rop)
 額定壽命 rating life
 原子爐,電抗器 reactor
 真滑流 real slip
 往復(fù)泵 reciprocating pump
 復(fù)熱式熱交換器 recuperative heat exchanger
 紅光信號 red flare
 紅丹粉 red lead powder
 船底索 reeving (or bottom) line
 冷凍循環(huán) refrigeration cycle
 再生式熱交換器 regenerating heat exchanger
 意大利驗(yàn)船協(xié)會(huì) registro italians (ri)
 相對波形高 relative wave elevation