陽壓模 的英文怎麼說

中文拼音 [yángyāmó]
陽壓模 英文
positive mould
  • 陽 : Ⅰ名詞1 （太陽; 日光） the sun 2 （山的南面; 水的北面） south of a hill or north of a river 3 （中...
  • 壓 : 壓構詞成分。
  • 模 : 模名詞1. （模子） mould; pattern; matrix 2. （姓氏） a surname
  1. Nowadays, our company applied many international advanced technology in production equipments, from aluminum pole casting, mould design, profile extrusion, even spraying, anode oxidation, mono - bino alkali dyeing, electrophoresis coating, color powder spraying, fake wooden texture to exact test, which automation level is high

    目前，我公司從鋁棒熔鑄，模具開發，型材擠壓均勻噴沙陽極氧化，單雙鹽著色電泳塗裝多彩粉末噴塗模擬木紋，以至精密檢測等生產線和設備均採用了國際先進技術，自動化程度極高，使產品質量達到了世界一流的先進水平。
  2. Using outputs of ground temperature, vapor pressure, wind speed and low cloudage. middle cloudage as well as high cloudage from mm5v36, and ground direct radiation and out - going scattered radiation from modtran3

    利用數值預報模式mm5v36輸出地面氣溫、水汽壓、風速和低雲量、中雲量及高雲量等氣象要素。利用大氣輻射傳輸模式modtran3 . 0輸出地面太陽直接輻射和射向天空的散射輻射以及總輻射。
  3. In the paper we mainly researched space gainp2 / gaas / ge high efficiency tandem cells " making process by home - made low pressure mocvd technology and new solar concentrators. firstly, we presented reseached and development of solar cells in china and foreign countries ; secondly, on the basis of fundamental priciples and theories, we discussed some factors of influcing conversion efficiency of solar cells, and analysed the i - v output feature of two - junction tandem cells ; then the design concept of gainp2 / gaas / ge two - junction tandem cells was discussed, the detailed aspects of gainp2 / gaas / ge tandem cells epitaxy growth by low pressure mocvd was studied, and some questions on epitaxy growth ( such as crystal qualities, interface stress, element interdiffusion, n - and p - type doping et all ) were solved ; after that, the cell fabrication process was described ; finally, we reseached the hot pressing and mould process technology of an arched line - focus fresnel lens made by pmma, designed and fixed new solar concentrators

    本文致力於用自製的低壓mocvd裝置進行cainp _ 2 / gaas / ge空間用高效級聯太陽能電池製作的工藝以及聚光太陽能電池組件的研究。首先，介紹了國內外太陽能電池的研究現狀及應用情況；其次，運用太陽能電池基本原理討論影響電池轉換效率的因素，分析了級聯電池的伏安特性；隨后，討論了cainp _ 2 / gaas / ge雙結級聯電池的結構設計理念，研究了採用低壓mocvd技術生長cainp _ 2 / gaas / ge級聯太陽電池材料的工藝過程，解決了異質材料生長的結晶質量、界面應力、材料互擴散以及材料n 、 p型摻雜等一系列問題；然後總結了級聯電池的后工藝製作；最後，研究了以pmma為材料的菲涅耳線聚焦透鏡的熱壓成型工藝及其模具的加工工藝，設計並安裝完成新型聚光太陽能電池組件。
  4. Temperature coefficient measuring methods of output voltage and output current for crystalline solar cells and modules

    晶狀太陽能電池和模塊的輸出電壓和輸出電流溫度系數的測量方法
  5. Performance for a piezoresistive transducer pressure sensor to thermal and pressure environments can be predicted by finite element method. a simplified 1 / 8 model, considering silicon dioxide and nitride process as well as stack anodic bonding and adhesive bonding processes, was developed. the fem results were found to be comparable to experimental data. case studies suggested that pyrex stack induces certain amount of non - linearity, while it isolates hard epoxy nonlinear effect. flexible epoxy bonding or soft adhesive bonding is preferred to the packaging process. the viscoelasticity and viscoplasticity of bonding material will result in hysteresis and drift errors to sensor output. however, soft adhesive s influence on sensor can be ignored under relative stable environments. more over, detailed design and process information will help to improve modeling application

    熱、壓環境下壓阻變換壓力傳感器的性能可以通過有限元方法預測.這里研究了簡化的1 / 8模型，模型考慮了二氧化硅和氮化硅生成過程及堆陽極鍵合和膠粘結合過程.結果發現有限元預測結果和實驗數據具有可比性.範例研究表明，硼硅堆導致產生一定的非線性，但它隔離了硬環氧樹脂的非線性.在包裝過程中最好使用柔性環氧黏合或軟黏膠性結合.黏合材料的黏彈性和黏塑性將會導致傳感器輸出的滯后和漂移誤差.然而，在相對穩定的環境下，軟黏合劑對傳感器的影響可以忽略.此外，詳細的設計和過程信息有助於提高模型的適用性
  6. Because central potentials of four y windings in 12 - phase generator are not equal each other and there is no common reference inside the generator, it is difficult to identify the on / off of rectifying elements. in this paper, by using a mathematical model with line voltage substitute for phase voltage, the problem that there is no common reference in the 12 - phase generator with rectifier is solved. based on results of the studies on small prototype, 920kw charging generator applied in a submarine is improved in design, and therefore power oscillation with high magnitude when two generators are operating in parallel

    由於十二相發電機中四個y繞組的中點電位不等，電機內部沒有公共參考點，從而在判斷整流元件導通時，不能象三相同步發電機整流系統那樣認為陽極電位最高或陰極電位最低的整流元件導通，本文採用了以線電壓代替相電壓建立十二相整流發電機的數學模型，從而解決了十二相發電機無公共參考點的問題。
  7. The frequency and mode of the generated microwave are very pure. these results can provide a possible method for constructing a compact high - power microwave device. in addition, a virtual cathode oscillator with an axially extracted te11 mode based on the spark05 accelerator in our laboratory has also been investigated using the pic simulation code

    基於spark05加速器電子束參數設計的軸向提取te11模虛陰極振蕩器，利用類似的設計思想，通過改變電壓的饋入方式和陰陽極結構，實現了中心陰極負脈沖電壓的激勵，同樣獲得了較好的粒子模擬優化結果。
  8. The results of simulations are : i ) energies of the incident ions to the target are determined mainly by the voltage across the cathode sheath, with a majority of ions " energy vary around the sheath voltage ; ions nearly normally bombard the target ; ions mainly locate above the sputtering holes because of the influence of the magnetic field, and the incident ions mainly come from the region ; the ions undergo several collisions during transportation, but that do n ' t matter much

    主要模擬結果有： ? ）入射離子到達靶面時的能量主要受到了射頻輝光放電中陰極殼層西北工業大學碩士學位論文李陽平電壓的影響，大部分離子的入射能量在陰極殼層電壓值附近，離子濺射時接近於垂直入射;射頻輝光放電受到陰極磁場的影響，等離子體中的離子主要集中在靶面濺射坑的上方，且入射離子主要來自這個區域;入射離子在輸運過程中和背景氣體分子有少量的碰撞，但影響不太大。
  9. The sample with low emitter efficiency has completed as the method of above. this lead to the greatly decrease of the reverse recovery time and the low reverse leakage and forward voltage, especially the excellent temperature character of the leakage. the test date shows that the samples reach the first class of international level

    本論文作者通過模擬測試，驗證了課題研究的理論設想，並設計製作了具有低陽極發射效率結構的高壓功率frd ，利用局域鉑摻雜和電子輻照相結合的壽命控制方式，實現器件反向恢復時間的極大減小，並且反向漏電流、軟度因子、正向壓降等關鍵參數也較理想，且具有極佳的漏電溫度特性，達到器件綜合性能的優良折衷，達到國際先進水平。
  10. Remember the following words and expressions : e. g. multimeter ； circuit ， current ； voltage ； resistance ； digital multimeter ； analogue multimeter ； analogue multimeter scales ； zero adjustment control ； zero adjustment control for resistance ranges ； measurement ranges switch ； transistor test socket ； meter probe ； positive terminal ； negative terminal ； anode ； cathode ； red lead ； black lead ； power supply ； connect in parallel ； connect in series

    記住萬用表、電路、電流、電壓、電阻、數字萬用表、模擬萬用表、表頭、機械零位調整器、歐姆零位調整器、量程選擇開關、晶體管插孔、表棒、正接線端、負接線端、陽極、陰極、紅導線、黑導線、電源、並聯、串聯等常用英文單詞，並逐步掌握。
  11. Which is very dim and hence very difficult to find. if it is massive enough though model dependent, the lower mass limit is about 0. 1 solar mass, the gas in the protostar continues to heat up until the central portion becomes hot and dense enough for, say, the hydrogen nuclei to overcome their mutual electrical repulsion. nuclear fusion will then take place and a star is finally born

    如果原行星質量足夠大下限約為0 . 1個太陽質量，要注意的是，不同的理論模型會給出不同的下限，原恆星會不斷變熱，直至核心部分足夠熱和高壓，令氫原子核克服質子間的電排斥力，產生核聚變，成為一顆真正的恆星。
  12. The changzhou saifu precision mold limited company founds in june, 2005. the total investment 20 million yuan. are located the ramming profession the heavy township jiangsu changzhou luoyang development zone

    常州賽弗精密模具有限公司創建於2005年6月。總投資2000萬元。位於沖壓行業之重鄉江蘇常州洛陽開發區。
  13. The system selects micro control unit and programmable logic device as the core of controller, gsm terminal module as communication device, gps as position equipment, a / d sampling for voltage and current checking, solar battery as power supply, switch dc - dc as power voltage conversion, and so on

    以微處理單元與可編程邏輯器件為核心搭建系統控制器，選擇gsm無線通信模塊實現系統通信，全球定位系統實現水標燈定位， a d采樣與轉換實現電壓電流檢測，太陽能電池為系統供電，開關型dc - dc實現電源電壓轉換。
  14. The main contents of this dissertation consisted of the following parts : the dynamics mathematic model for the deep space explorer is building up. the compositions and features of environmental torques were analyzed during interplanetary cruise period

    主要工作包括:建立了深空探測器的動力學模型，針對其星際巡航段分析了其環境干擾力矩的組成和特性，得出太陽光壓力矩是其主要干擾力矩的結論。
  15. Taking account of the perturbation of the earth ’ s shape, the gravitation of the sun and the moon, the radiation pressure from the sun light and atmosphere drag, a precise orbital dynamic model of spacecraft is established in the equatorial geocentric inertial coordinate system ( j2000 )

    考慮了地球形狀攝動、日-月引力攝動、太陽輻射壓力和大氣阻力因素對飛行器的影響，在地心赤道慣性坐標系下建立了精確的軌道動力學模型。
  16. The operation result showed that with a solar collector of 20 square - meter, the cooling capacity of the solar ejector refrigeration system could meet the demand of a living house of 60 to 70 square - meter ( when the booster was present ) or of 20 to 30 square - meter ( when the booster was absent ) from 10am to 4 pm

    模擬運行結果表明，採用20m ~ 2平板真空管集熱器，太陽能噴射式製冷系統從上午10點運行到下午4點期間，可以滿足供60 ? 70m ~ 2 （採用增壓器）或者20 ? 30m ~ 2 （不採用增壓器）住宅空間製冷空調要求。
  17. Key technologies and its mechanism for improving crystalline silicon solar cells in the scale manufacture have been researched in this thesis. after sioa surface passivation and forming gas treatment utilization in the scale manufacture, the surface recombination and series resistance of solar cells have been reduced while their open - circuit voltage, fill factor and efficiency improved

    本論文研究了提高晶體硅太陽電池效率規模化生產工藝技術的主要環節和相關機理，將sio _ 2表面鈍化、 forminggas處理用於規模化生產，降低了太陽電池的表面復合速度和串聯電阻，提高了開路電壓、填充因子和轉換效率。
  18. The flow filed and the performance at different ejector structure was studied. 3. the performance of several refrigerants and the thermal storage of the solar ejector refrigeration system were studied

    （ 3 ）利用數值模擬方法，比較研究了多種製冷劑和增壓器在噴射式製冷系統中的使用性能，以及蓄熱器在太陽能噴射式製冷系統中的應用和對性能的影響。
  19. The structure of field emission triode is first simulated by magic. the tip height, tip position, tip curvature, gate aperture, and gate voltage are changed, to observe the emission current and the electron congregation

    本課題首先採用magic軟體對三極體結構的尖錐場發射陰極進行了模擬計算，分別改變尖錐高度，錐尖位置，尖錐曲率半徑，柵極孔徑及柵極電壓，觀察陽極收集電流及電子束的會聚情況。
  20. Moreover, in order to represent the influence of temperature and irradiation to the characteristic of solar array, a physical mathematical model of solar array is established which based on short - circuit current ( isc ), open circuit voltage ( voc ), the voltage of mpp ( vm ), the current of mpp ( im ). the characteristic of solar array in varied temperature and irradiation can be established with the appropriated parameters deduced by the above model

    為了能夠反映環境溫度、日照強度對太陽電池陣列的i - v特性的影響，系統建立了基於短路電流（ i _ （ sc ） ） 、開路電壓（ v _ （ oc ） ） 、最大功率點電壓（ v _ m ）和最大功率點電流（ i _ m ）的太陽電池陣列的工程化數學物理模型，該模型可以依據現場測量的數據確定任意照度、溫度條件下的特性參數，預估太陽電池陣列在不同溫度、照度下的特性曲線。
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