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rotational speed：轉(zhuǎn)速gas turbine: 燃?xì)廨啓C(jī)speed reduction ratio: 減速比flexible coupling: 柔性聯(lián)軸節(jié)maintenance interval：檢修周期torsional vibration damper: 減振器mechanical efficiency：機(jī)械效率internal combustion engine：內(nèi)燃機(jī)MIP（mean indicated pressure）：平均指示壓力governor weight：調(diào)速器的飛重stroke coefficient：沖程系數(shù)naturally aspirated：自然吸氣的，自然換氣的rotary motion：回轉(zhuǎn)運(yùn)動cylinder firing pressure：氣缸的爆炸壓力be subjected to: 受到,，遭受,，承受ignition delay period：滯燃期mechanical energy: 機(jī)械能advantage：優(yōu)勢,，優(yōu)點(diǎn)disadvantage：劣勢,，缺點(diǎn)in-line engine：直列式柴油機(jī)connecting rod large end bearing：連桿大端軸承connecting rod small end bearing：連桿小端軸承camshaft gear train：凸輪軸齒輪系side-chock bolt：側(cè)楔形螺栓tie rod=tie bolt=through bolt：貫穿螺栓machine：機(jī)器，機(jī)械,，加工piston ring belt: 活塞環(huán)區(qū)域circular space：環(huán)形空間bending stress：彎曲應(yīng)力torsion stress：扭曲應(yīng)力circumference [s?'k?mf?r?ns]: 圓周，周長oil distributor ring：布油環(huán)oil control ring：刮油環(huán)compressive stress：壓應(yīng)力forced lubrication system：強(qiáng)制潤滑系統(tǒng)main propulsion diesel engine：主推進(jìn)柴油機(jī)chain drives：鏈條驅(qū)動機(jī)構(gòu)heat conductivity：導(dǎo)熱性rigid：結(jié)實(shí)的,，堅(jiān)實(shí)的watertight compartment：水密艙retarded firing：后燃,，發(fā)火滯后air venting arrangement：放氣裝置viscosity regulator：粘度調(diào)節(jié)器lifting check：起閥壓力試驗(yàn)manoeuvring condition：機(jī)動操縱狀態(tài)rack and pinion arrangement：齒條/齒輪裝置have much to do with：與…..有很大的關(guān)系have nothing to do with：與…..沒有關(guān)系earlier ignition：發(fā)火提早prevent from doing sth.:防止做某事setting：設(shè)定量,，設(shè)定值economical speed：經(jīng)濟(jì)轉(zhuǎn)速distribution of fuel：燃油分布carbon accumulation：結(jié)炭secure the fuel supply：切斷燃油供應(yīng)duplex pressure gage：雙聯(lián)壓力表differential needle valve：差壓式針閥contribute to：有利于，導(dǎo)致cavitation （erosion）:氣穴,，汽蝕acid solution strength：酸性強(qiáng)度mechanical property：機(jī)械性能inoperative：不運(yùn)轉(zhuǎn)的,，不運(yùn)行的individual：單獨(dú)的，獨(dú)立的chemical addition：投藥,，添加化學(xué)品inorganic inhibitor：無機(jī)緩蝕劑closed cooling system：閉式冷卻系統(tǒng)sacrificial zinc：保護(hù)性鋅塊bi-directional operation：雙向運(yùn)行compensating tank：補(bǔ)償水箱（膨脹水箱）pilot air：控制空氣,，先導(dǎo)空氣air reservoir=air bottle=air receiver：空氣瓶pneumatic control system：氣動控制系統(tǒng)starting air distributor：啟動空氣分配器consecutive start：連續(xù)啟動run roughly：運(yùn)轉(zhuǎn)不平穩(wěn)two stage compressor：兩級空氣壓縮機(jī)volumetric efficiency：容積效率non-return valve：止回閥,，單向閥neutralization number：中和值total loss system：全消耗系統(tǒng)recirculation system：循環(huán)系統(tǒng)in that：在于,，因?yàn)?/span>forced lubrication system：強(qiáng)制潤滑系統(tǒng)hydrostatic lubrication：液體靜力潤滑duplex filter：雙聯(lián)式濾器audible/visual alarm：聲光報(bào)警directly proportional to：成正比in conjunction with：和….一起FWE=finished with engine：完車whilst=while：當(dāng)…時(shí)候ambient temperature：環(huán)境溫度with regard to：關(guān)于,，對于….來說risk：風(fēng)險(xiǎn)，危險(xiǎn)dead slow ahead：微速前進(jìn)pressure-volume diagram：壓容圖pyrometer：高溫計(jì)（測量排煙溫度）bridge gauge：橋規(guī)（軸頸下沉量,，較小的主軸承磨損）local：當(dāng)?shù)氐?，機(jī)旁的absolute pressure：絕對壓力（=表壓力+大氣壓力）variable pitch propeller：調(diào)距槳controllable pitch propeller：調(diào)距槳constant pitch propeller：定距槳fixed pitch propeller：定距槳common rail system：共軌燃油系統(tǒng)VIT= variable injection timing: 可噴油定時(shí)
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