熱傳輸 的英文怎麼說

中文拼音 [rèzhuànshū]
熱傳輸 英文
heat tra ort
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  1. Pre - data gathering module achieves the collection and communication of sixteen - route temperature signal. speed measuring and controlling module realizes the control of refolw soldering transfer speed by manipulating transducer. on - off outputting module fulfills calefaction control of calefaction tube by solid state relay. above position operator software programs by delphi, and realizes pid parameter automatic timing and no - oversnooting temperature control. software has friendly interface, convenient operation, complete functions

    前置數據採集模塊完成16路溫度信號的採集和通訊；速度測量模塊與速度控制模塊通過控制變頻器來調節迴流焊的傳輸速度；開關量輸出模塊通過固態繼電器對加熱管進行控制；上位機軟體採用delphi編程，實現了pid參數自整定以及無超調的溫度控制。
  2. Convection is the principal agent of heat transfer in the atmosphere and oceans.

    對流是大氣和海洋中熱傳輸的主要方式。
  3. Plastic foams are perhaps only 1/5 as effective as a good dewar from a heat transfer standpoint.

    從熱傳輸的觀點來看，塑料泡沫的效率只及好的杜瓦瓶的五分之一。
  4. Because the cross - section of the oversized rib waveguide we fabricated by wet - etching was trapeziform, we analyzed the transmission of oversized rib waveguide by combining effective refractive - index method. the influence of some factors on the optical transmission loss, such as material structure, the height of rib waveguide, and the thickness and refractive index of waveguide layer and up - layer of polymer material, was analyzed

    因為濕法腐蝕工藝製作的反脊波導橫截面是梯形狀的，因此論文中採用了一種簡單有效的方法，即有效折射率法，對梯形反脊波導的光傳輸損耗特性進行了分析，同時考慮金屬電極產生熱場對脊波導傳播特性的影響。
  5. A brief introduction of vmd process is presented. mass and heat transfer behavior through hot side, membrane as well as cold side during vmd process is analyzed and derived

    本文在評述真空膜蒸餾技術研究現狀的基礎上，對膜蒸餾過程熱側、膜內及冷側的質量傳輸和熱量傳輸行為進行了深入的分析與推導。
  6. The effects of air ' s absorption of heat, scatter, turbulent and thermal blooming on the laser beam transmitting under the air breakdown threshold value are analysed when laser transmit in the air and the result can be used designing of the laser system

    摘要系統分析了激光在大氣中傳輸時在擊穿閾值以內，由於大氣汽溶膠的吸收、散射、大氣湍流、大氣熱暈等線性非線性問題對光束控制系統的影響，為激光系統提供指導。
  7. Determination of steady - state thermal transmission properties - hot box method

    穩定狀態熱傳輸特性的測定.熱盒方法
  8. The substitution of evacuated powders for high vacuum alone will usually improve the insulation by reducing the radiant heat transfer.

    只需用抽空氣體的粉末而不用單純的高真空，一般便可減少輻射熱傳輸，從而提高絕緣度。
  9. Thermal insulation - determination of steady - state thermal transmission properties of thermal insulation for circular pipes

    隔熱.測定圓管絕熱層的穩態熱傳輸性能
  10. Thermal insulation - determination of steady - state thermal transmission properties - calibrated and guarded hot box

    隔熱.穩定狀態熱傳輸特性的測定.校正及屏蔽的隔熱箱
  11. Heat transport dynamic model of proton exchange membrane fuel cell stack

    質子交換膜燃料電池電堆動態熱傳輸模型
  12. Three temperature model - a method to estimate evapotranspiration and evaluate environmental quality

    大氣系統水和熱傳輸機理及區域蒸散模型
  13. In order to utilize heat to the best advantage, it is necessary to know the laws that govern heat transfer

    為了最大限度地使用熱，有必要弄懂支配熱傳輸的幾條定律。
  14. Thermal performance of buildings - transmission heat loss coefficient - calculation method iso 13789 : 1999 ; german version en iso 13789 : 1999

    建築物熱性能.熱傳輸損耗率.計算方法
  15. This paper reviewed the modeling and experiments of the transient phenomena involved in the various subsystems of the thermal spraying process at home and abroad, such as : effect of process on droplets behaviors, microstructure, residual stress analysis and spray materials, and based on experimental resuts to discuss the droplets thermal - transfer discipline and effects on coatings properties

    摘要從熱噴塗工藝參數對塗層形成的影響、微觀組織及殘余應力分析和噴塗材料等幾方面對國內外熱噴塗塗層形成機理的研究進展進行綜述，重點綜述了工藝參數影響液滴行為的研究，並結合試驗探討了液滴的熱傳輸規律及對塗層最終性能的影響。
  16. The spectral dimension is estimated by monte cario ( random walk ) method. the calculated results show that mass diffusion in fractal media is non - homogeneous and nonlinear

    上述模擬的結果使我們對分形多孔介質中的熱傳輸規律有了更深的了解。
  17. The theoretical analysis of large cryocondensation pump for nbi was mainly concerned. this paper emphasized on analyzing and calculating the heat load of cryocondensation pump, simulating thermal transmission coefficient and molecule transmission coefficient of radiation baffle according to monte carlo method, analyzing the process on cryo - surface and the factor of affecting pumping speed and hydrogen layer thickness of influencing cryo - parameter, etc. finally by verifying the pumping speed on large cryocondensation pump for neutral beam injection system, the pumping speed of 4. 0x105l / s ( for h2 ) was proven to be reasonable

    本文首先介紹了中性束注入系統的國內外發展狀況，闡述了中科院等離子體所ht - 7中性束注入系統的構成，主要對用於中性束注入系統的大型低溫冷凝泵的特性進行了理論分析；對冷凝抽氣面的熱負載進行了分析計算；用蒙特卡羅法對輻射擋板的分子傳輸幾率與熱傳輸幾率進行了模擬計算；研究了低溫表面的處理方法對抽速的影響以及氫層厚度對各低溫參數的影響；最後對用於中性束注入系統的大型低溫冷凝泵的抽速進行了驗證，得出的結論是：選取40萬升秒的抽速是合理的。
  18. Ommercial and industrial solar energy systems are generally classified according to the heat transfer medium used in the collector loop ( i. e., air or liquid )

    商業和工業太陽能系統通常以收集循環中的熱傳輸介質進行分類（例如，氣或是液） 。
  19. The clm was originally developed by dr. dai yongjiu on the basis of the bats 26, ncar lsm 27, and iap94 28, which have been already adopted by the ncar ccsm 29. the clm mainly represents inter - actions between the atmosphere, vegetation and land, and reflects the change of the water, heat state and the transfers of heat and water. soil moisture in this model is predicted from a ten - layer model fixed depth

    Clm是由戴永久博士在bats 27模式ncar lsm 28 ， iap94 29的基礎之上開發出並為美國國家大氣研究中心的氣候系統模式ncar ccsm所採用的陸面模型30 . clm模式主要考慮慮了大氣植被土壤之間的物質交換過程，反映土壤植被大氣中水熱狀態變化和水熱傳輸
  20. C ommercial and industrial solar energy systems are generally classified according to the heat transfer medium used in the collector loop ( i. e., air or liquid )

    商業和工業太陽能系統通常以收集循環中的熱傳輸介質進行分類（例如，氣或是液） 。
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