熱發散 的英文怎麼說

中文拼音 [rèfāsǎn]
熱發散 英文
thermal transpiration
  • 發 : 名詞（頭發） hair
  • 散 : 散動詞1. （由聚集而分離） break up; disperse 2. （散布） distribute; disseminate; give out 3. （排除） dispel; let out
  1. Heat convected, a mode of motion developed by such combustion, was constantly and increasingly conveyed from the source of calorification to the liquid contained in the vessel, being radiated through the uneven unpolished dark surface of the metal iron, in part reflected, in part absorbed, in part transmitted, gradually raising the temperature of the water from normal to boiling point, a rise in temperature expressible as the result of an expenditure of 72 thermal units needed to raise i pound of water from 50 to 212 fahrenheit

    燃燒所引起的運動形式之一-熱對流傳熱，不斷地加速度地從熱源體傳導給容器中的液體，由那凹凸不平未經打磨的黑色鑄鐵面把熱向周圍發散出去一部分反射回來，一部分被吸收，另一部分被傳導，使水的溫度從常溫逐漸升到沸點。這種溫度的上升可作為消費結果標志如下：將一磅水從華氏五十度加熱到二百十二度，需耗七十二熱量單位。
  2. This emission of heat is completely independent of temperature and pressure.

    這熱的散發全然不受溫度和壓力的影響。
  3. But when the wind - speed becomes above 1m / s hereafter, wind - speed increase for the cpu thermal siphon of transmit heat the ability ' s gain result the deceleration. so it is considered perfect when the wind - speed is 1m / s. through this experimentation we found that when the cpu thermal syphon cooling machine used acetone as working fluid, wind - speed 1m / s, cpu chip caloricty 60w, its volumetric heat release rate came to 1. 3 104w / ( m3k )

    通過本次實驗測出所使用的cpu重力熱管散熱器在使用丙酮為工質，風速1m / s ， cpu晶元發熱量為60w時，其體積散熱率達到1 . 3 104w / （ m3k ） ，能保證晶元溫度與環境溫度之差小於40 ，能很好的適應pentium -計算機長期運行的要求。
  4. In the paper, not only such factors as reinforcing steel bar, various placing temperature of concrete in case of lift placements, lift thickness, time interval between lifts, the variation of elastic modules of concrete, heat of hydration, the temperature changes of environment but the effect of creep deformation and autogenous volume change on the temperature field and thermal stress field of reinforced concrete face - slab are considered

    本論文在分析中，考慮了鋼筋、混凝土分層澆築、入倉溫度、澆築層厚、施工間歇、混凝土彈性模量變化、水化熱發散規律、外界氣溫等因素的變化及混凝土徐變和自生體積變形等因素對面板溫度場和溫度應力的影響。
  5. Central heating boiler ; determination of the standard efficiency and the standard emissivity

    集中供熱鍋爐.標準利用率和標準發散率的測定
  6. We find ( 1 ) the second order phase transitions do n ' t occur in schwarzschild black hole and in charged dilaton black hole when a = 1 ; ( 2 ) the second order phase transitions take place at the points where the heat capacities are diverged in the reissner - nordstrom black hole, charged dilaton black hole when a 1, and kerr - newman black hole

    結果表明： （ 1 ） schwarzschild黑洞和= 1時的靜態帶電伸縮子黑洞（ cdbh ）沒有二級相變發生。 （ 2 ） reissner - nordstrm黑洞、 1時的靜態帶電伸縮子黑洞和kerr - newman黑洞等穩態黑洞，在熱容量發散的地方發生了二級相變。
  7. Effect of thermal diffusion and electrostatic force on the evolution of wind - blown sand flow

    熱擴散和電場對風沙流發展過程的影響
  8. The diffusion carrier concentration profile and junction depth were measured and compared with conventional furnace processing diffusion ( cfd ). it presented following conclusions : 1 ) the temperature distribution in quartz chamber of rtd furnace is uniform because square resistance is uniform after rtd ; 2 ) the diffusion velocity of rtd furnace by a factor of three compare to conventional furnace processing diffusion ( rtd ) ; 3 ) if diffusion temperature and doping phosphorus are equivalent, doping phosphorus of rtd are more than of cfd in equivalent distance to the silicon surface

    實驗研究了快速熱擴散（ rtd ） ：通過旋塗磷膠和印刷磷漿兩種方式考查了2 4和103 103單晶硅的快速熱擴散特性，發現： 1 ）此樣機的溫度場在空間分佈上是均勻的； 2 ）快速熱擴散可以比傳統擴散快3倍的速度進行擴散； 3 ）在擴散溫度和摻雜磷源相同的條件下，與傳統擴散相比，快速熱擴散將雜質向結更深的地方推進。
  9. For a particle in thermal bath, except for the logarithmic divergence in zero temperature, it also has a new infrared divergence ( linear divergence ) from finite temperature effect

    當粒子處于熱浴環境時，由於溫度效應，除了零溫時的對數發散外，它還會有新的紅外發散（線性發散） 。
  10. On the basis of the pathogentic factors and the classification of infantile diarrhea, feng medicine can reach the effect of depriving the evil wetness and promoting circulation of qi, regulating the function of the liver and spleen, diversitying heat retention on treating infantile dirrhea. achieves remarkable curative effect

    根據嬰幼兒腹瀉的病因、分型及風藥的特性，在嬰幼兒腹瀉的治療中配伍風藥，可以起到燥濕行氣、醒脾健脾、疏肝理脾、發散郁熱的作用，有獨特的療效。
  11. The butcher ' s shop stank in hot weather

    肉鋪熱天散發腥臭味。
  12. Fermented rice is made by allowing cooked glutinous rice to ferment. when re - heated it gives off a whiff of spirits and it leaves the eater feeling mildly tipsy

    酒釀是由蒸熟的糯米發酵而成，加熱后散發酒氣，食用后更有微醺的感覺。
  13. The contradiction this causes is that any object with heat should eventually dissipate it ' s heat energy to its surroundings, and a white hole by definition never runs out of heat or mass, thus standing in violation of every other major law of physics we have in order to hold true to the second law of thermodynamics

    反駁的理由就是任何熱的物體最終會使它的熱能散發到它周圍的環境中，而定義的白洞從來不會失去熱能或質量，這樣就面臨違反了所有我們已經適用的熱力學第二定律其它物理學大定律。
  14. Improvement of heat pipe technique for high heat flux electronics cooling

    電子電器設備中高效熱管散熱技術的研究現狀及發展
  15. For better veracity of simulating model, model is used lookup - table module to calculate the thermodynamic character of refrigerant, and datas of experience and test is combined in the compressor module, also the coefficient of heat transfer changing by running parameter is decided by computational procedure. in addition, choosing congruence step size solves the divergence of simulation procedure

    為了使模擬模型具有相當的準確性，模型中採用查表模塊進行製冷劑熱力性質計算，壓縮機模塊中將實驗數據與經驗計算數據相結合，通過程序運算確定冷凝器和蒸發器傳熱系數與運行參數之間的關系，並成功解決了模擬程序運行發散的問題。
  16. Test method for heat release, flame spread and mass loss testing of insulating materials contained in electrical or optical fiber cables when burning in a vertical cable tray configuration

    電纜或光纜絕緣材料在立式電纜槽裝置中燃燒時熱發散火焰傳播和質量損失測試的試驗方法
  17. Standard test method for heat release, flame spread, smoke obscuration, and mass loss testing of insulating materials contained in electrical or optical fiber cables when burning in a vertical cable tray configuration

    電纜或光纜絕緣材料在立式電纜槽裝置中燃燒時熱發散火焰傳播煙的昏暗度和質量損失測試的標準試驗方法
  18. Some element results of the model were extraced to determine the values of power dissipation on different surface. thermal resistances theta jc, psi jb and psi jt were also calculated

    在求解溫度場分佈的基礎上提取封裝表面單元計算結果進行熱平衡分析，比較封裝各表面的熱量發散比例。
  19. This paper ’ s background is society need, and assimilates experience of former scholar to improve on a liquid self - circulating radiator for electronic component and develops a new form of more effective compound heat pipe radiator for electron component. at the same time, which is charged respectively by four natural working substance ? ? methanol, ethanol, acetone, water and a refrigeration ? ? r123

    本文正是在這樣一個社會需求背景下，吸取前人工作經驗，改進原有電子器件液體自循環冷卻系統，並開發出一種更為有效的電子器件復合型熱管散熱裝置，分別使用了四種天然工質? ?甲醇、乙醇、丙酮、水和一種製冷劑? ? r123進行試驗。
  20. We give ptr ' s amplitude and phase signal of one dimension based on the theory of ptr, discuss the ptr ' s signal ' s frequency characteristic, and a method for measuring thermal diffusivity of opaque materials is introduced. then, we study on anisotropic materials " thermal conductivity, the temperature field and thermal conductivity tensor of anisotropic materials is theoretically deduced from the theory of ptr, and is proved by the experiment

    從光熱輻射理論出發，推導出一維情況下ptr信號的振幅和位相表達式，討論了光熱信號的頻率特性，介紹了一種用ptr技術測量不透明材料熱擴散系數的優化方法；接著研究分析了各向異性介質受調制激光束輻照下產生的光熱信號，在理論上推導出各向異性介質的溫度場以及熱導率張量並給予一定的實驗驗證。
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