氣體熱力的 的英文怎麼說
中文拼音 [qìtǐrèlìde]
氣體熱力的
英文
gas thermodynamic-
The various colours significant of various degrees of vitality white, yellow, crimson, vermilion, cinnabar : their degrees of brilliancy : their magnitudes revealed up to and including the 7th : their positions : the waggoner s star : walsingham way : the chariot of david : the annular cinctures of saturn : the condensation of spiral nebulae into suns : the interdependent gyrations of double suns : the independent synchronous discoveries of galileo, simon marius, piazzi, le verrier, herschel, galle : the systematisations attempted by bode and kepler of cubes of distances and squares of times of revolution : the almost infinite compressibility of hirsute comets and their vast elliptical egressive and reentrant orbits from perihelion to aphelion : the sidereal origin of meteoric stones : the libyan floods on mars about the period of the birth of the younger astroscopist : the annual recurrence of meteoric showers about the period of the feast of s. lawrence martyr, 10 august : the monthly recurrence known as the new moon with the old moon in her arms : the posited influence of celestial on human bodies : the appearance of a star 1st magnitude of exceeding brilliancy dominating by night and day a new luminous sun generated by the collision and amalgamation in incandescence of two nonluminous exsuns about the period of the birth of william shakespeare over delta in the recumbent neversetting constellation of cassiopeia and of a star 2nd magnitude of similar origin but lesser brilliancy which had appeared in and disappeared from the constellation of the corona septentrionalis about the period of the birth of leopold bloom and of other stars of presumably similar origin which had effectively or presumably appeared in and disappeared from the constellation of andromeda about the period of the birth of stephen dedalus, and in and from the constellation of auriga some years after the birth and death of rudolph bloom, junior, and in and from other constellations some years before or after the birth or death of other persons : the attendant phenomena of eclipses, solar and lunar, from immersion to emersion, abatement of wind, transit of shadow, taciturnity of winged creatures, emergence of nocturnal or crepuscular animals, persistence of infernal light, obscurity of terrestrial waters, pallor of human beings
顯示出不同程度之生命力的繽紛色彩白淺黃深紅朱紅銀朱諸星之亮度一直包括到七等星以等級標志的諸星之大小諸星的位置御夫座沃爾辛厄姆路172大衛的戰車173土星光環螺旋星雲凝固后形成有衛星的恆星群兩重大陽相互依存的旋轉運動伽利略西蒙馬里烏斯174皮亞175勒威耶赫歇耳加勒176等人各自獨立地同時所做的發現波得和開普勒所嘗試的距離的立方與回轉次數的平方的體系化177多毛的眾彗星178那幾殆無限的被壓縮性,以及自近日點至遠日點那廣漠的遠心的重返大氣層的橢圓軌道隕石的恆星之起源年紀較輕的天體觀測者誕生的那個時期火星上所出現的「暗波」現象179每年在聖勞倫斯節殉教者,八月十日前後降落的隕石雨每月都發生的所謂「新月抱舊月」現象180關于天體對人體的影響的假定威廉莎士比亞出生的時期,在斜倚卻永不沒落的仙后座那三角形上端,一顆不分晝夜散發著極亮光彩的星辰一等星出現了181這是兩個無光死滅了的太陽因相撞並汞合為白熱體而形成的燦爛的新太陽大約在利奧波德布盧姆出生時,出現在七星花冠星座里而後又消失了的一顆同一起源亮度卻稍遜的星宿二等星182還有約於斯蒂芬迪達勒斯出生時,出現在仙女座中之後又消失,小魯道爾夫布盧姆出生與夭折數年後出現于御夫座后又消失,以及另外一些人出生或去世前前後後出現在許許多多其他星座中而又消失了的假定是同一起源的實際存在或假定存在的星斗183 。Baldly as he had stated it, in his eyes was a rich vision of that hot, starry night at salina cruz, the white strip of beach, the lights of the sugar steamers in the harbor, the voices of the drunken sailors in the distance, the jostling stevedores, the flaming passion in the mexican s face, the glint of the beast - eyes in the starlight, the sting of the steel in his neck, and the rush of blood, the crowd and the cries, the two bodies, his and the mexican s, locked together, rolling over and over and tearing up the sand, and from away off somewhere the mellow tinkling of a guitar
話雖說得不好,他眼前卻浮現出薩萊納克魯茲那個炎熱的星夜的豐富景象。狹長的海灘的白影,港口運糖船的燈光,遠處喝醉了酒的水手們的哈喝,熙熙攘攘的碼頭苦力,墨西哥人那滿臉的怒氣,他的眼睛在星光下閃出野獸一般的兇光,鋼鐵在自己脖于上的刺痛和熱血的流淌。人群,驚呼,他和墨西哥人軀體扭結,滾來滾去,踢起了沙塵。At the solar surface, convective motions of heated gases jostle the magnetic field line.
在太陽表面,熾熱氣體的對流運動把這根磁力線沖來撞去。Second, the starting and stopping behaviors under disturbed condition are analyzed and calculated by using the dynamic concentrative parameter model, which gives some advice to better prescribe refrigeration system and set theoretic foundation for carrying out automatic control of refrigeration system. third, the normal running process is analyzed and calculated by means of rational matching theory, which gives some advice on how to better understand the parameter change under steady state and the affection of inlet - parameter on evaporator. fourth, the simulation software with dynamic characteristic is designed, which can be applied to calculate thernio - parameter of cryogen, air humidity and frost thickness under different initial and boundary conditions, and to carry out dynamic simulation under conditions of dryness, wetness and frostiness, at the same time, to achieve detection and simulation at any stage from starting to stopping
本文的主要內容如下: 1 )對翅片管蒸發器結構特點進行分析,選取適當的微元控制體,就干、濕和霜工況下對每個微元分別進行傳熱傳質分析,基於經驗關系式確定霜的有關參數,對于霜工況下的霜生長建立模型,經適當假設,運用質量守恆、能量守恆和動量守恆方程建立適合動態模擬的蒸發器數學模型,為系統模擬奠定基礎; 2 )對蒸發在大擾動下的開、停機過程,運用動態集中參數模型進行分析和計算,為更好地描述製冷系統運行的全過程奠定基礎,同時也為製冷系統實現自動控制提供一定的理論基礎; 3 )對蒸發器正常運行過程,運用動態分佈參數和參數間定量耦合的觀點來分析和計算,為更好地了解穩態工況下各點參數的變化情況及各入口參數對蒸發器動態特性的影響即蒸發器性能對各參數變化的敏感性; 4 )編寫翅片管蒸發器動態特性模擬計算程序,可以計算不同邊界條件和初始條件下的製冷劑熱力參數、空氣溫濕度和霜厚度分佈場,實現對翅片管蒸發器在干、濕和霜工況下的動態模擬。Each second vibrates 3000000 times of slight massages, can thoroughly reach derma layer, warms up the effect can penetrate hypodermic, has the exchange of gases movement, the shallow layer cell repair ability strengthens, scarfskin layer ‘ s water fat membrane and the flesh resistance, guarantees the wet promotion, the flesh beautiful and moving
萬次的細微按摩,能深入達真皮層,溫熱效果能深入皮下,產生氣體交換動作,淺層細胞之修護能力增強,表皮層之水脂膜與肌膚對外界之抵抗力、保濕提升,肌膚明媚動人。There is another law of perfect gases, one relating to their energy - content, which has been of great importance in the development of the science of thermodynamic
與完全氣體有關的,還有另一條定律。這條定律在熱力學的發展中極為重要。Based on detailed analyze on turbine engine and ramjet, a new conceptive internal - rotor burnt rotating ramjet ( irbrr ) with an rotating cylinder in the center of rotor in which the revolved stream can be ram - compressed and burnt has been proposed and some primary research have been done as below : the scheme of structure, principles, thermodynamic cycle and performances of the new conceptive engine has been studied in the paper
本文通過對燃氣渦輪發動機和航空沖壓發動機的原理結構進行詳細分析並進行融合創新,提出了一種利用內置旋轉汽缸進行旋轉氣流沖壓壓縮和旋流燃燒的新概念內置燃燒室旋轉沖壓發動機,並進行了一些前期的基礎性探索研究,具體研究內容有:對旋轉沖壓發動機進行了總體方案設計、工作原理分析、氣動熱力循環和性能分析等概念性研究。In this paper, based on my experiments, the mechanism of pneumatic defrosting of air cooler was studied through the application of thermodynamics, heat and mass transfer, classical theory of nucleation, boundary - layer theory, the theory on gas dynamics
本文在對氣動除霜進行了實驗研究的基礎之上,應用工程熱力學、傳熱傳質學、晶體成核理論、邊界層理論、氣體動力學等有關知識,從系統的觀點出發,探討了氣動除霜的機理。Abstract : a new method of desulphurisation of hot metal by immersion is developed by immersing the steel tube filled with desulphurisation powder and propellant into molten iron. the desulphurisation powder is injected into molten iron by pressure produced by propellant decomposing when the steel tube is immersed into molten iron. feasibility of the technology of desulphurisation is discussed in theory
文摘:提出用裝有噴吹劑和脫硫劑混合物的鋼管插入鐵水中,利用噴吹劑受熱分解產生氣體形成的壓力將脫硫劑噴射到鐵水中進行鐵水爐外脫硫的一種新方法熱浸鐵水脫硫法,並從理論上對該法進行了可行性分析A new method of desulphurisation of hot metal by immersion is developed by immersing the steel tube filled with desulphurisation powder and propellant into molten iron. the desulphurisation powder is injected into molten iron by pressure produced by propellant decomposing when the steel tube is immersed into molten iron. feasibility of the technology of desulphurisation is discussed in theory
提出用裝有噴吹劑和脫硫劑混合物的鋼管插入鐵水中,利用噴吹劑受熱分解產生氣體形成的壓力將脫硫劑噴射到鐵水中進行鐵水爐外脫硫的一種新方法熱浸鐵水脫硫法,並從理論上對該法進行了可行性分析Studying the heat - mass transfer and multi - spices electric - chemical reaction, a dynamic temperature model was deduced for molten - carbonate fuel cell stack. the thermal radiation, shift reaction, and the change of gas spices were considered in this model. establishing momentum equation, the paper has developed a 3d temperature and flow fields model for mcfc stack based on cfd technique
建立了熔融碳酸鹽燃料電池堆內部單體的暫態溫度模型,並考慮了電堆的輻射換熱、轉換反應、反應氣體組分變化對溫度場的影響;根據mcfc的微分控制方程組,考慮氣體組分的熱力學性質及動量變化的影響,利用數值分析方法求解熔融碳酸鹽燃料電池堆的三維流場與溫度場,分析了各作用因素對熔融碳酸鹽燃料電池堆溫度分佈的影響機制。Some novel results are obtained, which will not only provide some theoretical bases for the optimal design and performance improvement of real thermodynamic cyclic equipments such as ferroelectric refrigerators, magnetic refrigerators and gas heat engines but also promote the development of new fields such as gas refrigerators for ultra - low temperature applications, molecule refrigerators and laser refrigeration technologies
這些結論將對鐵電製冷機、磁製冷機、氣體熱機等實際的熱力學循環裝置的優化設計或性能改善提供理論指導,對極低溫下的氣體製冷機、分子製冷機和激光製冷技術等新領域也將所啟發和促進。( 3 ) the most principal factors that influence the supersonic atomization process include the flow ratio of the gas - liquid metal ( gmr ) value, the flow of atomizing of gas and the range of the inverse vortex taper. the more of the value of three factors, the more advantage they are for the atomization and the more fine the powders are. ( 4 ) the produced powders are the best in efficient atomization efficiency, particle diameter, particle shape and dispersion when the solder alloy is zhl63a, atomizing medium is n2, the protrusion h = 6. 0mm, atomizing gas pressure p = 100mpa, over - heat temperature t = 167 ( t = 350 )
研究結果表明: ( 1 )超音速霧化器的氣體流場在導液管下端形成一個倒渦流錐,在二維空間上呈軸對稱的雙峰分佈,負壓形成於這個倒渦流錐內; ( 2 )修正後的霧化氣體速度公式可以滿足超音速霧化的要求; ( 3 )影響超音速霧化工藝最根本的因素有氣液質量流率比( gmr )的大小、霧化氣體流量和倒渦流錐范圍,三個因素的值越大,對形成細粉越有利; ( 4 )在焊錫合金為zhl63a ,霧化介質微n _ 2 ,導液管突出高度取h = 6 . 0mm ,霧化氣體壓力取p = 1 . 0mpa ,合金過熱度取t = 167 ( t = 350 )時,所制得的粉末在有效霧化率、顆粒球形度、粒度及其離散度三個方面綜合性能最好。At the beginning of this article, we give the analysis about the principle of external condensation. we find out that the most important factor in the condensation is the temperature of the air in the system. and we point out the factors which can make influence in the external condensation, such as the temperature and the humidity of the environment, the temperature and the pressure of the supplying air, the load of the system, the area of passage of speed control valve, and so on. next, we give the mathematics model of the pneumatic system using the knowledge of aerodynamics and heat transfer theory. and using the finite difference method and the numerical analysis we can get the solutions of the model. we use c program to simulate the model
本文首先對氣動系統外部結露的原理進行了分析,指出了氣動系統內部氣體溫度下降是氣動系統外部結露根本原因,提出了影響氣動外部結露的主要因素,包括環境溫度、環境濕度、供氣壓力、供氣溫度、氣缸負載和調速閥開度等。然後應用氣體動力學、氣體熱力學和傳熱學對氣動系統建立數學模型,用逆步進有限差分法和數值分析演算法對所建模型進行求解,利用c語言編製程序對氣動系統模型進行模擬,給出了氣管及氣缸內氣體的各個時刻的狀態參數。Oddly, the inferred elapsed time between ejection episodes, about 500 years, is too long to be explained by dynamic pulsations ( in which the star contracts and expands, in a gentle tussle between gravity and gas pressure ) and too short to represent thermal pulsations ( in which the star is driven out of equilibrium )
奇怪的是,不連續噴發的間隔據推估大約是500年,但這段時間實在太長而不能以動力搏動(恆星因重力與氣體壓力間溫和的交互作用,而產生收縮與擴張的現象)來解釋,不過卻又短到無法用熱力搏動(恆星被驅向非平衡狀態)來描述。Based on the theory of gas dynamics and thermodynamics, the cooling mechanism and the formation and running rule of shock wave in the tube of the thermal separator was explored
從熱力學及氣體動力學角度出發,探討了熱分離機的製冷機理、激波的形成與運動規律。Based on the economical district heating meteorological model and its index system established by meteorology - heating experiment data in the past, and relied on the routine meteorological operational system, and access2000 data base system, beijing economical district heating meteorological forecast system is developed through using mixing programming technology of fortran and vc computer language that is put into application in the beijing special meteorological observatory and beijing district heating group company during the heating period of 2002 - 2003, offering the basis for real time heat dispatching
摘要以氣象熱力試驗數據建立的供熱氣象節能模式、指標體系為依據,依託常規氣象業務系統,選取access2000作為數據庫系統,利用fortran和vc計算機語言的混合編程技術,開發了北京城市集中供熱節能氣象預報系統,並於2002 ~ 2003年採暖季在北京市專業氣象臺和北京市熱力集團公司投入應用,為實時供熱調度提供依據。Taking some tubular air pre - heater used in one boiler whose capacity is 130 t / h as an example, new blue print with inner trachea is completed by means of computer program. several key design variables may be changed, such as diameter of pipe and velocity of flow of gas. these cases have been considered, and their results have also been compared with each other
比較了幾個重要的設計變量,如外管徑、煙氣流速等參數變化時,總傳熱系數和空預器本體管子總重量,阻力損失以及最低管壁溫度等幾個重要設計結果的變化趨勢,對內螺紋管空氣預熱器的設計具有借鑒意義;其間還分析了內螺紋管與光管在設計時的不同之處;最後,初步分析了內螺紋管的優化設計問題,提出了一些建議。Pressure wave refrigerator is a new kind of refrigerating equipment using the shock wave movement to transform gas pressure energy into heat energy. it has been widely used in industrial areas for many advantages
壓力波製冷機是一種依靠激波運動將氣體壓力能轉變成熱能並將熱量形式傳給環境而產生冷效應的一種新型製冷設備,應用前景廣闊。" when the air temperature is hotter than the skin temperature, our ability to dissipate heat from the body is impaired, " said sleivert
「當氣溫高於皮膚的溫度時,我們驅散身體熱量的能力就被削弱了。分享友人