燃料密度 的英文怎麼說
中文拼音 [ránliàomìdù]
燃料密度
英文
fuel density-
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 results show that high inlet velocity and porosity is favorable for fuel cell performance. based on above - mentioned 3 - d mathematical model, a comparison study of pemfc with conventional and interdigitated flow fields has been conducted at last
最後，基於前面建立的數學模型，比較和計算了傳統流道設計和交叉梳狀流道設計pem燃料電池的流場、電流密度和物料等的多維分佈。Standard test methods for relative density of gaseous fuels
氣體燃料相對密度的標準試驗方法Standard test method for smoke density in flue gases from burning distillate fuels
燃料餾分燃燒產生的煙道氣中煙密度的標準測試方法Standard test method for effect of air supply on smoke density in flue gases from burning distillate fuels
空氣供給對燃料餾分燃燒產生的煙道氣中煙密度影響的標準試驗方法Abstract : based on the toughing, comfort and so on, the raw material, weave construction of protective fabrics are choosed, and some kind of fabrics with different weave construction and density were designed. the experiments show that the fabrics designed were better than the cotton canvas which was used to the protective work garmants now
文摘:從防護服的功能性、耐穿耐用、舒適性等因素出發選擇防護服織物的原材料、織物組織結構等，開發研製了幾種不同組織、不同密度的阻燃防熱防護服織物.通過性能測試，並與目前作為防護服用棉帆布相比較得知，所開發的織物各項性能較優良05. 02 smoke density in the flue gases from distillate fuels, method of test for
餾出燃料的煙氣中煙密度的試驗方法05. 01 effect of air supply on smoke density in fuel gases from burning distillate fuel, test for
測定送風對燃燒餾出燃料的燃氣中煙密度作用的試驗方法The xiangjun bamboo floor without mote and tongue - and - groove, whose raw materials are selectfrom the high quality bamboo from taojiang and anhua which have five to eight life. through the science craft management, introduced the advanced bamboo floor specialized production equipment, the process through open the piece, steam and boil, carbonize, desiccate, take shape, coat with lacquer and so on several ten processings, the product has the characteristic of the high density, good elasticity anti - burnt, wear - resisting ; which does not crack and distort and so on the characteristic, maintained the bamboo clear and bright li outward appearance texture, the sense of reality exquisite is gentle, warm in winter and cool in summer, which is accepted deeply and high praised by domestic and foreign customers
牌無塵企口竹地板，精選安化桃江的年生優質竹材為原料，經科學的工藝管理，引進先進的竹地板專業生產設備，經過開片蒸煮碳化烘乾成型上漆等數十道工序加工而成，產品具有密度高彈性好阻燃耐磨不開裂不變形等特點，保持了竹材清晰亮麗的外觀紋理，質感細膩柔和冬暖夏涼，深受國內外客戶的認可和好評。The xiangjun bamboo floor without mote and tongue - and - groove, whose raw materials are selectfrom the high quality bamboo from taojiang and anhua which have five to eight life. through the science craft management, introduced the advanced bamboo floor specialized production equipment, the process through open the piece, steam and boil, carbonize, desiccate, take shape, coat with lacquer and so on several 20 processings, the product has the characteristic of the high density, good elasticity anti - burnt, wear - resisting ; which does not crack and distort and so on the characteristic, maintained the bamboo clear and bright li outward appearance texture, the sense of reality exquisite is gentle, warm in winter and cool in summer, which is accepted deeply and high praised by domestic and foreign customers
牌無塵企口竹地板，精選安化桃江的年生優質竹材為原料，經科學的工藝管理，引進先進的竹地板專業生產設備，經過開片蒸煮碳化烘乾成型上漆等到二十多道工序加工而成，產品具有密度高彈性好阻燃耐磨不開裂不變形等特點，保持了竹材清晰亮麗的外觀紋理，質感細膩柔和冬暖夏涼，深受國內外客戶的認可和好評。The fuel cells models are presented in chapter 3. based on the balance conditions in fuel cells stack, the dynamic performance is analyzed. the dynamic model is developed with a set of correlation equations of voltage, fuel utilization, current density and other variables involved in the operating course, which are some partial differential equations with variable coefficients
第三章以熔融碳酸鹽燃料電池為例，以數值分析的方法，根據mcfc電堆發電過程中物質與電量平衡，分析了電堆的內部動態特性，就輸出電壓與燃料氣體利用率和電流密度等相關量建立了由一組變系數偏微分方程和積分方程描述的數學模型。Solid biofuels - methods for the determination of particle density ; german version cen ts 15150 : 2005
固體生物燃料.粒子密度的測定方法Direct methanol pem fuel cell ( dmfc ) is recognized as a new alternative to the present power sources because of its characteristics of high efficiency, high power density, low emission and easy fuel carriage
直接甲醇聚合物膜燃料電池（簡稱dmfc ）以其高效、高能量密度、低排放和燃料儲運及補充方便等特點被認為是一種適應未來能源和環境要求的理想電源。Solid mineral fuels. densimetric classification and washability curves
固體礦物燃料.密度法的分類和可選性曲線The heat balance equations on incineration of organic liquid waste in fluidized - bed incinerator with coal as auxiliary fuel is established in this paper. the relations between the feeding rate of auxiliary fuel and the lhv of liquid waste, the incineration temperature, and the preheated combustion air temperature have been discussed. this paper also discussed the relation between the lhv of liquid waste and combustion air temperature as the auxiliary fuel is not necessary, and provides the theoretical foundation for the design and operation on fluidized - bed incinerator
建立了以煤為輔助燃料的，有機廢液在流化床中焚燒的熱平衡方程，求得輔助燃料耗量與各影響因素的計算式，得出輔助燃料耗量與廢液中可燃基的低位發熱值、密相區燃燒溫度、熱風溫度之間的關系曲線，以及不需要輔助燃料時，有機廢液熱值與熱風溫度之間的關系，為流化床焚燒爐的設計與運行提供了理論依據。Its dense metal membranes produce high purity hydrogen over a wide range of pressure and load
以緻密堆積金屬製成的薄膜可在大范圍的壓力與進料負荷下均可分離出燃料電池所需純度的氫氣。The maximum heating rate of absorber is o. skw. ? h / ? inside experiment fuel rod is much lower than that outside experiment device. influence of absorber movement on thermal neutron flux decreases, as radial distance between absorber and measuring point increases
給出了硼不銹鋼和銀分別做為吸收體的兩種方案的計算結果，即有效增殖因子keff 、中子通量密度分佈、燃料棒功率、吸收體組分及其發熱，並進行了分析、比較，為瞬態試驗裝置的設計提供了參數。The research of propellant energy performance indicates that the special impulse and characteristic velocity are significantly depended on o / f ratio and weakly depended on chamber pressure
過氧化氫和pe燃料組合的能量研究表明：發動機的比沖和特徵速度與配比密切相關，與燃燒室壓強關系不大。Gaseous fuels and other gases - calculation of calorific value, density, relative density and wobbe index of pure gases and gas mixtures
氣體燃料和其他氣體.燃燒值熱值密度相對密度以As for advanced boiling water reactors, the minimum critical power ratio should not exceed 1. 07 ; the maximum linear power density should not cause more than 1 percent of plastic deformation to fuel claddings
對于先進型沸水堆，最小臨界功率比不超過1 . 07 ；最大線功率密度不使燃料包殼產生大於1 %的塑性變形。分享友人