空中加油機 的英文怎麼說
中文拼音 [kōngzhōngjiāyóujī]
空中加油機
英文
aerial gas station-
Ultrasonic has being attracted much attention gradually in fuel atomization because of some specialities of cavitation and infection on liquid flow. in the course of atomization of pitchy oil, especially, does it show greatly its advantage, but its material atomizational mechanism need research ulteriorly. the primary content of this thesis is about adding cantilever reed to effervescent atomizer so as to combine ultrasonic and effervescent. this thesis has discussed ultrasonic some mechanism, ultrasonic dynamical procreator, effervescent and liquid mucosity infection on atomization, at the some time we make some experiments and discuss atomization rule following some machinery parameter and run parameter so as to find some rule about ultrasonic atomization and to rich the research of ultrasonic atomization mechanism. all that will be beneficial to the design about ultrasonic atomization atomizer
超聲波由於其空化機理及對液體的流變性影響等特性,在燃油霧化燃燒中逐步引起人們的重視,尤其在重渣油等高粘度液體的霧化過程中逐步顯示出其優越性,但其具體的霧化機理還需要做進一步的研究在氣泡霧化噴嘴基礎加入懸臂式簧片哨,將超聲波與氣泡霧化相結合是本文討論的主要內容本文從研究超聲波的一些機理入手,討論了超聲動力發生器氣泡霧化以及液體粘度對霧化質量的影響,並通過具體的實驗,根據實驗數據來討論霧化質量隨各種結構參數運行參數的變化規律,以便找到超聲霧化的一些規律,豐富對超聲霧化機理的研究,對超聲霧化噴嘴的設計具有一定的指導意義。Viewing from the supplying system of the aviation oil, and owing to the lacking of restrictions of the aviation supply market, two biggest petrolic monopoly communities have to comply with the petroleum price set by the government. although the affluxing market of aviation oil is run by caoac and other regional aviation companies, each airport has only one aviation oil company to supply it with aviation materials. the aviation companies have no rights to make their choices
但隨著我國市場化進程的加快,這種體制帶來的問題日顯突出:由於航油供應市場的上游沒有放開,兩大石油集團壟斷國內資源,航油出廠價由國家統一制定,航油的加註市場雖由中航油和地方航油公司多家經營,但每個機場只有一家航油供應公司,航空公司無法選擇供油商和加油商。Analysis of experimental data indicates that there exist several following problems during the whole operation : first, the emission is serious and the density of hc and co smoke is very high at on and off period. second, there is oil dripping from the dripping vitta as a result of the fault of ignition system and combustion structure. the last, there might be accidents of disabled ignition resulted from the improper operation at the beginning
通過對樣機的試驗分析和研究表明,汽車空氣燃油加熱器在整個工作過程中,其排放存在以下三個問題:一、開機和關機兩個階段的排放問題嚴重,廢氣中hc和co的濃度值及煙度測量值都很高;二、因點火系統和燃燒結構的缺陷而導致開機后一段時間內有油滴從滴油管滴落;三、在點火過程中,會出現因操作不當而點火失效的現象。Since the 70 ' s of last century when the energy crisis broken out, building energy saving became a focus all over the world. under this background, there are more and more cries for hvac systems to reduce their energy consumption
自上世紀70年代中東石油危機以來,建築節能開始成為舉世關注的焦點,危機的爆發加深了人們的節能意識,在這樣的背景下對空調系統節能的呼聲和實踐也越來越多。The hong kong business aviation centre ( bac ) is located within the confines of the airport and has its own terminal and facilities. it provides a full range of services for executive aircraft and passengers, including ground handling, baggage handling, fuelling, security and flight planning
香港國際機場的商用航空中心設有自用大樓和設施,為商務客機和乘客提供全面的服務,包括地勤服務、行李處理、加油服務、保安和飛行計劃。Aerial refueling aircraft
空中加油飛機A long hollow tube attached to a tanker aircraft, through which fuel flows to another aircraft being refueled in flight
空中加油導管連結在飛機油箱上長的套空管,油料通過它流向空中被加油的飛機" today, august 17 at 00 : 00 hours, 14 strategic bombers took to the air from seven airfields across the country, along with support and refueling aircraft
「今天,從8月17日0點起, 14架戰略轟炸機將從全國七個機場起飛進行巡邏任務,隨行的還有空中加油機。 」But tests with a mock - up produced such a negative reaction that the company all but dropped the technology, except for use in military refuelling aircraft
但是根據樣機的測試結果顯示,所有的公司對此反應冷淡,除軍用空中加油飛機等領域外,都不願採用此類技術。Day or night, good weather or bad, aerial refueling keeps our military aircraft in the air, extending their endurance, range, and payload and vastly increasing their effectiveness
無論白天黑夜,好天氣或是壞天氣,空中加油使得我們的軍用飛機可以在天空飛翔,擴大它們的續航力、航程、有效載荷並且不同程度地增加它們的作戰效能。As well as a missile launch, yesterday ' s flight involved mid - air refuelling and a low - level pass just 200 yards above the sea ' s surface at 560mph
除了導彈發射,昨天普京總統還參加了空中加油、超低空飛行等軍事演習,飛機曾經以560英里每小時的速度在高出海平面僅200米的地方飛過。Report back in the exhibit schedule : march 8, 2006 - 10 days am09 : march 10, 2006 - 12 days remove time : march 12, 2006 exhibitors range : car, car, motorcycle, light truck bearings, railway bearings, magnetic bearing spindle ; aviation aerospace marine bearings, rocket and satellite bearings ; industrial robot bearings, machining center and machine spindle bearings, textile machine bearings, motor bearings, and farm machinery bearings, paper machine bearings, bearings press, bearing mill, metallurgical mining, petrochemical machinery bearings, bearings sporting goods, marine rig bearing ; bearings, bearings gyroscope, high - precision bearings, high - speed bearings, linear motion bearings, needle roller bearings, thrust bearings, ultra - low - temperature bearings, special bearings, ceramic ball bearings, spherical with trophies bearing miniature bearings, quiet motor bearings, ball bearings, roller bearings, lubricating bearings corrosion resistant bearings, bearing joints ; bearing ring blank refinement, precision ball and roller crown, with nails cage
撤展時間: 2006年03月12日參展范圍:轎車汽車摩托車輕型車軸承鐵路軸承磁懸浮軸承電主軸航空航天航海軸承火箭及人造衛星軸承工業機器人軸承加工中心及機床主軸軸承紡織機軸承電機軸承農機軸承造紙機軸承印刷機軸承軋機軸承冶金礦山石油化工機械軸承體育用品軸承海洋鉆機軸承組合軸承陀螺儀軸承高精軸承高速軸承直線運動軸承滾針軸承推力軸承超低溫軸承特種專用軸承陶瓷球軸承帶座外球面軸承微型軸承靜音電機軸承球軸承滾子軸承潤滑軸承耐腐蝕軸承關節軸承軸承套圈精化毛坯精密鋼球凸度滾子帶釘保持架軸承滾動體等軸承部件。Continues to research, develop, and produce a variety of systems - including tactical and special purpose ( e. g., aerial refueling tankers, airborne early warning and collection, and electronic countermeasure ) aircraft - as well as modern turbofan engine technology
繼續研製、開發和生產各種系統包括戰術飛機和特種飛機(用於空中加油、空中預警和資料收集及電子對抗等使命)以及現代渦扇引擎技術。This will be dealt with in this paper. the discrimination for noise source from qn700 indicates : the fan noise ( 625hz ), the electromagnetism noise ( 962hz ) and the burning noise are the main noise sources
對汽車燃油空氣加熱器中具有典型代表結構的qn700型樣機的測試分析表明:風扇噪聲( 625hz ) 、電機噪聲( 962hz )和燃燒噪聲是加熱器的主要噪聲源。These early tankers used a cumbersome refueling system in which the receiver aircraft would grapple a contact line trailed by the tanker and then winch in the refueling hose to make the connection
這些早期的加油機使用的是一種笨重的加油系統,受油機必須象空中格鬥那樣與受油機建立起連接航線然後用絞車牽入軟管建立連接。Ysfl series oil moisture use oil plant, centre oil depot, airport oil depot, plane for annotate from oil filter petrol, diesel oil, purification, aviation of kerosene in filter extensively, can strain moisture while degreasing and mechanical impurity effectively, guarantee flight safety of plane
Ysfl系列油水分離濾油機廣泛用於煉油廠中心油庫機場油庫飛機加註中的汽油柴油航空煤油的凈化過濾,能夠有效濾除油中的水分和機械雜質,保證飛機的飛行安全。Not only is the a380 one of the quieter long - haul planes in the skies, it is also one of the most fuel efficient, consuming about 80 miles per gallon per passenger seat
A380客機不僅是空中長途客運機最安靜的,還是最省油的,每位座位每加倫能行使80英里。This paper introduced a new partial premixed compound combustion mode engine in which some methanol was premixed in the introduction charge of the diesel. in such combustion mode ^ the premixed combustion part was increased, the diffusion, ambient was changed from air to methanol / air mixture for decreasing soot emission of the engine
本文介紹了一種新型燃燒模式,該燃燒模式是在柴油機的進氣中預混一定濃度的甲醇,從而大大增加了柴油機中預混合燃燒比例,原有的擴散燃燒的環境也因是在甲醇蒸汽和空氣的預混合氣中而有了顯著的改變。In large rotating machinery using filmatic bearing ( turbogenerator, air compressor, etc. ) there is a potential trouble from impefect installation or running conditions, a metals " contact between rotors and shells. the trouble is usully called rubbing. the advantage of ae technologe in the rubbing diagnosis and early detection is showed. instead of classical ae characteristic parameters ( counts, amplitude, energy, duration and the other ones ) a new feature extraction by frequency analysis of ae envelop signals is discussed. both research of ae process and field experements indicate that periodic components in the envelop spectrum related to rotational speed increase evidently at the beginning of rubbing production, hence are highly sensitive to the rubbing fault diagnosis. according to the new design an acoustic emission equipment for the rubbing diagnosis named buaa ae testing system is developed and described
汽輪發電機、空氣壓縮機等採用油膜支撐的大型轉動機械,由於安裝或運行中的原因,在轉子旋轉過程中,可能和器壁發生輕微的摩擦和碰擊,簡稱碰摩.聲發射技術在碰摩發生特別是故障早期診斷上有優越性.本系統的特點是沒有沿用傳統的計數、幅度、能量和持續時間等聲發射特性參數,而是在聲發射包絡信號的頻率分析中進行特徵提取.聲發射發生的過程分析和現場試驗都表明這種方法對碰摩檢測很敏感,在碰摩發生的起始階段,包絡譜中與轉速同步的周期性分量顯著增加.根據這種新的設計思想自行研製了buaa碰摩聲發射檢測儀並對此作了介紹Easy maintenance counts at it s fourth advantage : for the motor and controller used are all imported from japan, having much less malfunction, timely charge, oil cleaning and day - day s simple maintenace according the operation manual is enough ; the airboat can make not only advertising but also much other works, such as photos taking, kinescoping when installing the camera on the hung house, through to the management and planning of the earth source, monitoring the pollution of the environment, estimating the growing state of the crops ect.,
維護簡便是它的第四大優點由於遙控飛艇所使用的發動機遙控器均為日本進口,故障率低,平日只需按說明書要求定時充電,清洗化油器和火花塞及日常的一些簡單保養,維修工時少且不繁雜。遙控廣告飛艇不僅能做廣告,還能做許多相關的業務,航拍航攝在飛艇的吊倉上加裝照相機或攝像機就可進行空中拍攝,業務范圍可大到土地資源的管理與規劃,環境污染的監測,農業生長形勢的評估。分享友人