過熱層 的英文怎麼說

中文拼音 [guòrècéng]
過熱層 英文
overheating layer
  • 過 : 過Ⅰ動詞[口語] （超越） go beyond the limit; undue; excessiveⅡ名詞（姓氏） a surname
  • 層 : i 量詞1 （用於重疊、積累的東西 如樓層、階層、地層） storey; tier; stratum 2 （用於可以分項分步的...
  1. In section one, by using fice scheme and time - gcm, a model of trace gases and oh airglow affected by gravity wave is set up, then the propagation of nonlinear gravity wave and the effect on trace gases and oh airglow are analyzed. the result shows gravity wave excited by tropospause forcing can propagate stably to the mesosphere through the stratosphere so that energy and momentum can be transferred from one region to another. in this process, gravity wave undergoes growth, overturning, convection and breaking

    在第一部分的工作中，利用全隱歐拉格式和全球熱層-電離層-中間層-電動力學環流耦合模式（ time - gcm ） ，對重力波的非線性傳播及其在傳播過程中對中高層大氣中氧族和氫族成分和與之密切相關的oh氣輝輻射的影響進行了數值模擬，結果表明，從對流層向上傳播的重力波經歷了產生、發展、飽和、對流產生直至破碎的非線性演化，大氣的非等溫結構加速了重力波在中層頂區的破碎，重力波的非線性傳播是小尺度對流和湍流產生的一個重要的源。
  2. Backgammon or is produced by huang ju and tea, huang ju in the water and relax after brewing tea from the packages unearthed in the head, a 1, a layer, like rising he had a meteoric rise

    「步步高升」是黃菊和茶葉製作而成的，黃菊在經過熱水沖泡后悠然的從包裹的茶葉里探出頭來，一朵一朵，一層一層，猶如平步青雲節節高陞。
  3. By the methods of epn ( electronic probing needle ) 、 sem and xed, the formation mechanisms of the wear - resistant composite layer are studied, the results indicated that, molten iron has infiltrated into the alloying layer under capillary action. this caused ht powder, whose fusion point is low relatively, to be surperheated and formed a surface composite layer

    利用電子顯微鏡及x射線衍射等試驗方法，研究了復合層形成機理，研究表明，復合層是在毛細力作用下，鐵液被吸入合金層中，致使低熔點ht粉過熱熔化而形成的，並與母材是冶金結合。
  4. Abstract : from the point of theoretical analysis, this dissertation provides the coupling calculation on the hot gas temperature field and ablation in the cavity between stress release boot and insulation of solid motors. through the calculation, some law of the ablation of the stress release boot is found

    文摘:從理論分析的角度出發，通過對人工脫粘層和絕熱層所構成的槽縫燃氣溫度場與燒蝕的耦合計算，得出了人工脫粘層的燒蝕規律。
  5. The alloyed self - propagating high - temperature synthesis technology has been investigated in this paper, by which ceramic lined compound pipes can be produced. after active carbon powder and alloy steel powder are added to the thermit, the self - propagating high - temperature synthesis reaction starts. the effect of carbon and alloy elements on the interlayer of the compound pipes has been studied

    本文研究了合金化自蔓延陶瓷內襯復合鋼管製造技術，即在鋁熱劑中加入活性碳粉或合金鋼粉末，進行自蔓延高溫合成反應，分析了碳和合金元素對復合鋼管過渡層的影響。
  6. Fire extinguishing pylon is designed with the help of lots of design institute in order to meet the fireproof requirement. it s made of fire extinguishing panel and common steel pylon or fire extinguishing dent, heat isolation layer and general steel pylon. its quality in fire extinguishments, electricity, and metal framework has over - passed the relevant standards of usa and japan etc

    防火橋架是我公司為滿足消防要求，在眾多設計單位支持下，研製成功的耐火鋼制橋架，具體結構有阻燃板加普通鋼制橋架和防火槽盒加隔熱層加普通鋼制橋架兩種，其耐火性能電氣性能金屬結構性能已超過美國日本等國的有關標準。
  7. Aln is an important compound semiconductor material with wide band - gap, which has wurtzite structure too. because of their many excellent physical properties, aln thin films were applied in blue - uv emitting materials, epitaxy buffer layer, soi material and saw device with ghz band

    Aln具有許多優異的物理性能，在藍光、紫外發光材料及熱釋電材料、外延過渡層、 soi材料的絕緣埋層和ghz級聲表面波器件等方面有著重要的應用。
  8. It makes the hot air pass through the raw material to be dried evenly, the damp air is sucked from the inclined air channel under the drying tray

    通過過濾器使熱空氣凈化后，再由左側分流板分至各層，使熱風平均通過每層被乾燥的物料。
  9. The thermal stability of the nanocomposites was characterized by thermo - gravimetric analysis ( tga ) the results showed that the solvent remained in the specimen prepared according to dissolve intercalation process changed the thermal performance seriously

    通過熱重分析（ tga ）測試發現，溶液插層法制備的試樣中殘留的溶劑對復合材料的熱性能影響很大。
  10. The thermoelectric power outputs of laminated structures with various thermoelectric materials have been mathematically optimized and experimentally measured. some conclusions have been drawn in the present work as follows : 1. the performance, microstructures and the failure mechanism of laminated bi2te3 / fesi2 prepared by dip coating using tin - based alloys as bridge materials have been investigated

    本項研究獲得了以下主要成果： 1 、以sn基合金為焊接材料，採用熱浸焊技術制備了bi _ 2te _ 3 / fesi _ 2疊層熱電材料，並系統地分析研究了疊層熱電材料的性能，焊接過渡層的微觀組織結構以及過渡層在熱加工及模擬服役過程中的破壞機制。
  11. Based on the model, a theoretical equation for designing the thermo - insulator and a design solution of the crucible assembling system has been suggested. whereby, the designing problem in the heating system of crucible components is solved, and the graphic crucible component system in practical application is designed and manufactured. 2

    通過對碳化硅生長設備中石墨坩堝系統的徑向組合傳熱問題的分析討論，建立了系統熱分析的理論模型，提出了絕熱層設計的理論依據，解決了坩堝組件熱系統的設計問題並設計製作了實際應用的石墨坩堝組件系統。
  12. During the study of solid rocket ramjet ( srr ), ablation of afterburner thermal insulation is a serious problem, which cannot be ignored

    固沖發動機補燃室絕熱層的燒蝕問題是目前固沖發動機研製過程中所面臨的一個重要問題。
  13. In conclusion, the method of adding a function layer through type winding will improve the insulating performances greatly while maintaining its original ablative performances. compared with other technical schemes, no special equipment is needed. hence, sufficient raw materials and feasible process enable its promising prospect

    通過以上研究，得到以下結論：採用布帶纏繞工藝、在防熱層內添加隔熱功能層的方案能顯著提高其隔熱性能，同時保持原有防熱套的燒蝕性能和其他物理機械性能，該方案對后續工序無顯著影響。
  14. By analyzing the characteristic of the flow field in overloading srm and comparing several existing experiment techniques, a convergence - fold tube facility was developed. the flow field in chamber of srm with high acceleration was simulated. some inhibitor ablation experiments were carried out in this test facility

    通過分析過載條件下流場的特點，提出並比較了現有過載地面模擬試驗技術的優缺點，最終確定了收斂?折管的模擬試驗方法，模擬了高過載條件下發動機燃燒室內的高濃度粒子流，利用該方法開展了高過載模擬沖刷條件下的絕熱層燒蝕特性研究及絕熱層抗沖刷能力的篩選試驗。
  15. China ' s surface and underground water supplies are under strain from feverish economic growth and a population passing 1. 3 billion

    過熱的經濟增長和人口數量超過13億導致中國表層和地表水供應緊張。
  16. The maximal power outputs of 37. 0 mw / cm2 and 30. 0 mw / cm2 for the p - and n - type laminated materials respectively at the temperature difference 490 have been experimentally obtained, which are about 2. 5 and 3. 0 times those of - fesi2. chemical analyses show that the interface failure between the bridge alloy and the semiconductor bi2te3 results mainly from the eutectic mixtures with low melting point and brittle compounds formed during welding and long time annealing at 190. it is found that the electrical properties of a laminated structure are mainly controlled by the wettability of the bridge alloy on the semiconductor surface

    發現： 1 ）疊層材料具有明顯優于均質材料的熱電性能，在490溫差下， p -型和n -型疊層材料的最大輸出功率分別達到37 . 0和30 . 0 （ mw / cm ~ 2 ） ，是同類型均質- fesi _ 2的2 . 5和3倍； 2 ）在焊接過程和190長時間退火處理過程中，焊接過渡層合金和基體半導體（特別是bi _ 2te _ 3 ）之間存在明顯的元素相互擴散，從而在過渡層中形成一些低熔點共晶體和脆性化合物，這是導致疊層材料破壞的主要原因； 3 ）焊接過渡層合金與半導體基體之間的潤濕性是影響界面層電性能的主要因素。
  17. By investigating the specialty of functions in the expression, the following conclusion was drawn : particle concentration was the dominant factor that enforced ablation, and angle contributed to ablation via cutting the char layer

    通過分析關聯式中各項函數特性，得到粒子聚集濃度是影響燒蝕量的主要因素，而角度對于燒蝕量的貢獻主要體現在對絕熱層炭層的剪切破壞上的結論。
  18. The space shutter colombia just centigrated re - entry upon ( columbia disintegrated upon re - entry into ) earth ' s atmosphere on february 2003, after degrade puncture indolesia ( debris punctured the orbiter ' s insulation ) allow superheating gases penetrated its wing, the disaster shuttle killed 7 astronaunt

    2003年2月哥倫比亞號航天飛機進入大氣層以後就解體了，有碎片刺穿了航天飛機的絕緣層，使過熱氣體進入了機翼，這場災難使航天飛機中的7名宇航員全部遇難。
  19. Such measures as raising baking temperature of ladle, quickening thermal circulation of ladle, adding insulating lay in ladle lining, adding cover in molten steel surface, adding ladle cover in casting are introduced to reduce molten steel temperature drop in this paper

    闡明了通過提高鋼包烘烤溫度、加快鋼包熱周轉、包襯加隔熱層、鋼水表面加覆蓋劑、澆注鋼包加蓋等減少鋼水溫降的措施。
  20. In summary, this paper developed experiment techniques to simulated flow field in overloading srm. it is an effective way to study inhibitor ablation pattern under high acceleration condition. the experiment results provided basis for investigating ablation mechanism and thermal protection

    通過本文的研究工作，發展了一種高過載發動機內流場模擬實驗技術，為開展高過載條件下絕熱層燒蝕研究提供了有效的實驗手段;獲得的絕熱層燒蝕實驗結果以及粒徑分佈規律，為高過載條件下絕熱層機理研究奠定了基礎，為高過載發動機熱防護設計提供了依據。
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