用化學燃料的 的英文怎麼說
中文拼音 [yònghuàxuéránliàode]
用化學燃料的
英文
chemically fueled- 用 : Ⅰ動詞1 (使用) use; employ; apply 2 (多用於否定: 需要) need 3 (敬辭: 吃; 喝) eat; drink Ⅱ名...
- 學 : Ⅰ動詞1 (學習) study; learn 2 (模仿) imitate; mimic Ⅱ名詞1 (學問) learning; knowledge 2 (學...
- 燃 : 動詞1. (燃燒) burn 2. (引火點著) ignite; light
- 料 : 名詞1 (材料; 原料) material; stuff 2 (喂牲口用的穀物) feed; fodder 3 (料器) glassware 4 (...
- 的 : 4次方是 The fourth power of 2 is direction
- 燃料 : fuel
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Biorefinery is a new technique which uses the agriculture waste, starch of plant and lignocellulose substance as raw materials to pro duce various chemicals, fuel and biomaterials
摘要生物煉制是一種利用農業廢棄物、植物基澱粉和木質纖維素材料為原料,生產各種化學品、燃料和生物基材料的新型技術。It has noncombustible, non - toxic, corrosion resistance, bulk density of small, low thermal conductivity, chemical stability strong, and low moisture absorption rate, hydrophobic good, and many other advantages, is recognized superior insulating properties, thermal insulation, sound - absorbing materials with a wide range of purposes
它具有不燃、無毒、耐腐蝕、容重小、導熱系數低、化學穩定性強、吸濕率低、憎水性好等諸多優點,是目前公認性能優越的保溫、隔熱、吸音材料,具有十分廣泛的用途。In principle, big sheets could act as solar sails that over time would reach speeds exceeding 100 kilometers a second ? far faster than chemical rockets
所以只要有足夠的時間,一整片鋁化麥拉板便可像太陽光帆一樣航行,原則上每秒可達100公里以上,遠快于使用化學燃料的火箭。Perovskite - type complex oxides of la1 - xsrxga1 - ymgyo3 compositions are characteristic of superior intermediate temperature oxide - ion conductivity and chemical stability, which are expected to be used in solid oxide fuel cells, sensors, electrocatalysis, membrane separators and membrane reactors. they have highly promising prospects in energy, metallurgy, chemical engineering and environmental protection, etc. in this dissertation, improved embeded sintering method has been employed to prepare la0. 8sr0. 2ga1 - ymgyo3 ( lsgm ) electrolyte, and the contributing factors to preparation, microstructure characteristics, conduction properties and thermology properties of lsgm electrolyte have been investigated
鈣鈦礦結構la _ ( 1 - x ) sr _ xga _ ( 1 - y ) mg _ yo _ 3復合氧化物具有優異的中溫離子導電特性和化學穩定性,作為固體電解質可用於固體氧化物燃料電池、傳感器、電催化、膜分離和膜反應器等,在能源、冶金、化工、環保等領域具有廣泛的應用前景。No water high chlorine acid lithium used as the oxidant of rocket fuel, and the request of production the lithium ion battery electrolyte
項目簡介無水高氯酸鋰用作火箭燃料的氧化劑,在電池行業用於生產鋰電池電解液及化學試劑。In this paper all kinds of fuel cell, the current research situation and working principle of proton exchange membrane fuel cell ( pemfc ) are outlined. mathematical models in relation to electrochemistry reaction and transfer process in direct methanol fuel cell ( dmfc ) are compared and analyzed. latest progress of membrane materials and instrument analysis technique in dmfc has also been described
介紹了燃料電池的分類以及質子交換膜燃料電池( pemfc )的工作原理和研究現狀,並對直接甲醇燃料電池( dmfc )中有關電化學反應及傳遞過程的數學模型進行了比較和分析,描述了適用於dmfc的膜材料以及儀器分析技術的最新進展,認為直接甲醇燃料電池是目前較理想的燃料電池,有著廣闊的發展前景。Oxygen diffusion transport and electrochemical reaction in the oxygen cathode of direct methanol fuel cell ( dmfc ) have been expressed with the tffa model. model calculation has been carried out to investigate the effects of structural parameters of the dmfc cathode on the electrode performance, which is respectively represented by the curve of cathode overpotential versus current density. much attention has been paid to parameters including the porosity of the reaction layer, the thickness of the thin - film on the flooded - agglomerate, the radius of the flooded - agglomerate, the volume fraction of the flooded - agglomerates in the reaction layer
本文首先運用tffa模型描述直接甲醇燃料電池( dmfc )陰極氧氣的傳遞和電化學反應過程,研究了過電位-電流密度曲線受陰極結構參數變化的影響程度,其中著重考慮了以下幾個參數:催化層的孔隙率,浸漬聚集體薄膜的厚度,浸漬聚集體的半徑,浸漬聚集體在催化層中的體積分數。The pilot fuel model has been given to calculate the distribution of the liquid fuel and time of fuel pre - combustion, at the same time, analyzing the important action to the combustion of the natural gas in the combustion chamber of engine, determining the best quantity of pilot fuel. the explosive combustion model has been established to compute the pressure of the cylinder during the combustion, determining the main influence factors. the emission model has been established to forecast the co, nox emission
理論方面,提出了基於化學反應的燃燒模型?多組分氣相反應系統的化學反應動力學模型,以此進行雙燃料發動機的熱力學?化學反應動力計算;引燃油燃燒模型,計算引燃油液滴的分佈規律和滯燃期,驗證引燃油在雙燃料發動機燃燒過程中的作用,揭示不同噴油規律對雙燃料發動機的影響,確定在不同負荷下的合理引燃油量;爆震模型,揭示爆震與工質能量釋放間的關系和影響爆震的各種運轉因素,確定合理的爆震依據,減小爆震傾向。Abstract : in this paper, the lightcraft vehicle without on - board chemical fuel was analyzed sending manned craft into space on satellite laser - beams powered by solar energy in next age was speculated
文摘:分析了勿需化學燃料的光動力飛行器,並概述了下個世紀從衛星上用太陽光泵浦的激光束推進星際飛行器的設想。Testing of solid fuels - determination of chemical composition of fuel ash - part 11 : determination by inductively coupled plasma emission spectrometry icp - oes
固定燃料的試驗.燃料灰渣化學成份的測定.用電感耦合The retail sales of consumer goods include : ( 1 ) commodities sold to urban and rural residents for residential use and building materials sold to them for the construction or repair of houses ; ( 2 ) food and fuels sold to canteens of institutions, enterprises, schools, military units and to canteens of hotels and hostels that only serve their guests, and commodities produced by enterprises, institutions or state farms and sold directly to their employees or their canteens ; ( 3 ) grain and non - staple food, clothing, daily articles and fuels sold to military personnel ; ( 4 ) consumer goods sold to foreigners, overseas chinese, and chinese compatriots from taiwan, hong kong and macao during their stay in the mainland of china ; ( 5 ) chinese and western medicines, herbs and medical facilities purchased by residents ; ( 6 ) newspapers, books and magazines directly sold to residents and social groups by publishers, new and old commemorative stamps, special stamps, first - day covers, stamp albums and other stamp - collection articles sold by stamp companies ; ( 7 ) consumer goods purchased and then sold by second - hand shops ; ( 8 ) stoves and other heating facilities and liquefied gas sold by gas companies to households and institutions ; and ( 9 ) commodities sold by farmers to non - agricultural residents and social groups
社會消費品零售額包括: ( 1 )售給城鄉居民作為生活用的商品和修建房屋用的建築材料; ( 2 )售給機關、團體、學校、部隊、企業、事業單位的職工食堂和旅店(招待所)附設專門供本店旅客食用,不對外營業的食堂的各種食品、燃料;企業、事業單位和國營農場直接售給本單位職工和職工食堂的自己生產的產品; ( 3 )售給部隊幹部、戰士生活用的糧食、副食品、衣著品、日用品、燃料; ( 4 )售給來華的外國人、華僑、港澳臺同胞的消費品; ( 5 )居民自費購買的中、西藥品、中藥材及醫療用品; ( 6 )報社、出版社直接售給居民和社會集團的報紙、圖書、雜志、集郵公司出售的新、舊紀念郵票、特種郵票、首日封、集郵冊、集郵工具等; ( 7 )舊貨寄售商店自購、自銷部分的商品; ( 8 )煤氣公司、液化石油氣站售給居民和社會集團的煤氣灶具和罐裝液化石油氣; ( 9 )農民售給非農業居民和社會集團的商品。With the engineering thermophysics subject as a main theory basis, the boiler, the steam turbine, the internal combustion engine and the other new, being developed power machinery and system as the research object, the application of engineering thermodynamics , heat transfer, computer system control theory, environmental science, microelectronics technology, energy - saving technology and other knowledge , study the process and the basic law of fuels chemical energy and liquid kinetic energy to converse to the power securely and efficiently and low ( or no ) impurely ; study the energy conversion process systems and technology of equipment automatic control ; study the producing mechanism and emission control technology of combustion pollutants ; study energy - saving technologies and the development of new energy technologies
熱能工程是以工程熱物理學科為主要理論基礎,以鍋爐、汽輪機、內燃機和正在發展中的其它新型動力機械及系統為研究對象,運用工程熱力學、傳熱學、計算機自動控制理論、環境科學、微電子技術、節能技術等學科的知識,研究燃料的化學能和液體的動能安全、高效、低(或無)污染地轉換成動力的基本規律和過程;研究能量轉換過程中的系統和設備的自動控制技術;研究燃燒污染物生成機理與排放控制技術;研究節能技術與新能源的開發技術。The project goals were to increase production, achieve a more consistent product quality, and raise the plant ' s consumption of alternative and subsidized fuels like chemical and animal waste products while simultaneously improving process stability
該項目的目標旨在提高生產率,達到更一致的產品質量,增加工廠例如化學品和動物廢物等替代品和補充燃料的使用,同時,提高過程穩定性。Many economists and energy experts long ago abandoned any expectation that it would be possible to avoid a doubling of preindustrial carbon dioxide concentrations, given the growth of human populations, use of fossil fuels, particularly coal, and destruction of forests in the tropics
隨著人口的成長,化石燃料(特別是煤炭)的使用,及森林的消失,很多經濟學家及能源專家很久前就對我們可以避免二氧化碳濃度超過工業革命前的兩倍,不再抱任何希望了The prospects, preparation, modification treatment, the relationship between microstructure and the property, the kinetic mechanism as well as the advantage and disadvantage of the currently developed anode materials are elucidated in details
詳細地介紹了國內外固體氧化物燃料電池陽極材料的制備、改性、微觀結構與性能關系以及陽極反應動力學機理,並對各種材料適用的條件和優缺點進行了比較。The experimental results of two - phase flow and electric performance reveal the two - phase flow characteristics, the rule of bubble growing and breaking away and the effect of the gravity factor on cell performance. the work provided dependable scientific data and guidance for the application of the proton exchange membrane fuel cell in the aerospace realm. the main work and results of the study are presented as follows : 1
實驗得到了微重力條件下直接甲醇燃料電池內部伴有電化學反應的氣液兩相流動圖像和相應電性能等實驗數據,揭示出了伴有化學反應的氣液兩相流特點、氣泡生長與脫離規律以及重力因素對燃料電池性能的影響規律,為質子交換膜燃料電池在航天領域的應用提供了可靠的科學數據和設計與運控指導。The application of gruber ' s method to all the jgofs and woce data, an exercise completed in 2004, suggests that the ocean has absorbed fully half of all the fossil carbon released to the atmosphere since the beginning of the industrial revolution
用葛魯柏的方法處理jgofs和woce資料后(在2004年處理完畢) ,科學家發現,自工業革命開始,化石燃料釋放到大氣中的碳,有一半完全被海洋吸收。Do not use the phone at a refueling point ( service station ) or near fuels or chemicals
在加油站、靠近燃料或化學藥品的地方不要使用手機。Global one - dimensional finite volume euler equations coupled with chemical reactions are implicitly solved to simulate the reacting flowfield of the combustor of scramjet fueled by hydrogen or hydrocarbon
本文採用隱式格式強耦合求解有限體積法離散的考慮化學反應的廣義一維euler方程,數值模擬氫或碳氫燃料超燃沖壓發動機燃燒室的化學反應流場。Fuel cell is believed to be the most promising new energy conversion devices that convert chemical energy in fossil fuels into electricity
直接將化學燃料中的化學能轉化為電能,能源利用效率高,而且和其他常規技術相比,環境友好。分享友人