薄膜擴散 的英文怎麼說

中文拼音 [bómókuòsǎn]
薄膜擴散 英文
film diffusion
  • 薄 : 名詞[方言] （浮萍） duckweed
  • 膜 : 名詞1. [生物學] （像薄皮的組織） membrane 2. （像膜的薄皮） film; thin coating
  • 擴 : 動詞（擴大） expand; enlarge; extend
  • 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
  • 薄膜 : thin film; film; diaphragm
  1. The annihilation of the octahedron voids at the tips of fpds was divided two processes : ( 1 ) the oxide on the void was removed by the out - diffusion of oi in the shallow region, especially the oi aroud the void and by the entry of the interstitial si atomics. ( 2 ) the void without oxide shrinked by emitting vacances and the migration of silicon atoms from edge to the bottom of void

    Fpds端部八面體空洞的消失分為兩個階段： （一）覆蓋在空洞各個內壁上的氧化膜由於高溫下矽片表面區域的間隙氧原子，尤其是空洞型缺陷周圍的間隙氧原子的外擴散及自間隙硅原子的進入，而逐漸變薄直至最終消失。 （二）無氧化膜的空洞，在高溫下發出一個個空位，同時八面體空洞周圍的自間隙硅原子不斷的從空洞的邊緣遷移至空洞的底部，使空洞逐漸變淺直至最後消失。
  2. A detailed analysis of the electrical properties of ato thin films was carried out in order to investigate the sb / sn atomic ratio and substrate temperature ' s influence on the ato thin film. a convictive explanation brought forward to illustrate the changing of the electrical ； properties of the ato thin film in different conditions

    在溫度較低時（ < 500 ） ，薄膜的方塊電阻隨成膜溫度的升高而降低；當基板溫度繼續升高，薄膜的方塊電阻隨基板溫度的升高而增大，這主要是因為玻璃基板中k ~ + 、 na ~ +離子向薄膜中的擴散。
  3. Testing methods for diffusive flow through membrane filters

    薄膜濾器擴散流量的測試方法
  4. The effect of diffusion of soil removal was demonstrated with polyester film and radio-tagged stearic acid.

    污垢去除中的擴散效應，是用聚酯薄膜和放射性標志的硬脂酸來進行測試的。
  5. But above 700, the resistivity decreases suddenly, as the nb ion diffuse from linbo3 into zno and occupied the interstitial sites. nb ions, as donor doping in zno film,

    Linbo3中的nb擴散到zno中去，占據間隙位置，相當于失主能級，形成電阻率低的n型zno薄膜。
  6. A monte - carlo method has been developed for simulating the growth of epitaxy flims. the program was compiled using turbo basic language. the influence of growth rate and temperature on surface morphology was studied. the model we used was an advanced diffusion limited aggregation ( dla ) model. the process of deposition and diffusion were considered in this model

    本文利用montecarlo方法，結合薄膜生長理論，採用turbobasic語言編寫程序，對外延薄膜的生長過程進行了模擬。所用的模型為改進的擴散有限聚集模型（ dla ） ，研究了薄膜生長過程中沉積速率和襯底溫度對表面形貌的影響。
  7. Xps depth measurement suggested that the films were compositionally homogeneous along the growth direction ; that the interdiffusion between znsxse1 - x and ito was not serious in this deposition process ; and a sharp interface had developed

    Xps深度剖析顯示所制備的薄膜，其內部成分均勻，無偏析和凝聚，界面清晰而陡峭，擴散不嚴重。
  8. Nuclear particle track - etched anti - counterfeit marking is a new weapon against fake products. the mark is manufactured by intricate high technology in state - controlled sensitive nuclear facilities which ensures that the mark can not be copied. the pattern of the mark is characterized by its permeability, and can be distinguished from fakes by using a transparent liquid ( e. g. water ), colored pen or chemical reagent. the technique has passed the official health safety examination and poses no danger of nuclear irradiation

    用核粒子照射塑料薄膜形成徑跡，再經化學試劑蝕刻和成像技術，得到由微米級微孔組成的圖案.這種圖案具有物質透過特性.用這種方法生產的核徑跡防偽標志，具備核尖端技術不易擴散，製作設備不易得到，產品用其他方法難以偽造，防偽識別簡單、快速、可靠等特點.此種標志已經通過放射性安全檢測，可以用於各種商品（包括食品）的包裝
  9. To measure the thin film ' s diffusivity a testing system based on the ac * calorimetric method is set up, in which a laser source is used to heat up the samples

    根據交流量熱法原理，構建了一個測量薄膜熱擴散率的測試系統。在該系統中，用超短脈寬的激光作為熱源。
  10. Oxygen diffusion transport and electrochemical reaction in the oxygen cathode of alkaline fuel cell ( afc ) and pemfc have been expressed with the tffa model, including oxygen transferring in gas channel of gas diffusion layer and reaction layer, oxygen dissolution and diffusion in thin - film of reaction layer, oxygen reaction and diffusion in flooded - agglomerate of reaction layer and the conduction of electron and ion. numeric algorithm of the model equations is also obtained

    本文將tffa模型應用於堿性燃料電池（ afc ）和質子交換膜燃料電池（ pemfc ）陰極，推導出陰極各種傳遞和反應過程的描述方程，包括氧氣在氣體擴散層和反應層氣體通道中的擴散，氧氣在反應層薄膜中的溶解和擴散，氧在反應層浸漬聚集體中的反應和擴散以及電子和離子的傳導，並給出方程的數值解法。
  11. N. ozer, optical and electrochemical characteristics of sol - gel deposited tungsten oxide films : a comparison, thin solid films, 304 pp. 310 - 314 （ 1997 ）

    黃獻慶，均勻與組成調制氮化鉭薄膜在銅金屬化的擴散阻礙性質評估，逢甲大學材料科學與工程研究所碩士論文（ 2000 ）
  12. We have many industry automize instruments such as temperature transmitter ( integrate temperature transmitter module ( double temperature transmitter module ), integrate temperature transmitter, track isolation temperature transmitter, hanging temperature transmitter, pressure transmitter ( expanding silicon pressure transmitter, sapphire pressure transmitter, spraying ( metal slim film ) pressure transmitter, strain pressure transmitter, ceramic resistor, capacitance pressure transmitter, 1151 and 3151 series pressure transmitter, fluid location transmitter module ( specializing for fluid location meter ), collocated electricity meter ( sigle round, double round ), signal isolation ( single round, double round ), transducer ( temperature, pressure ), display head ( showing 100 % scale, lcd fluid crystal, led digital display ), numerical instrument and so on

    產品有溫度變送器（一體化溫度變送器模塊（雙支溫變模塊） 、一體化溫度變送器、導軌式隔離溫度變送器、壁掛式溫度變送器、架裝式溫度變送器） 、壓力變送器（擴散硅壓力變送器、藍寶石壓力變送器、濺射式（金屬薄膜）壓力變送器、應變式壓力變送器、陶瓷電阻、電容壓力變送器、 1151 、 3151系列壓力變送器） 、液位變送器模塊（專為液位計廠配套） 、配電器（單迴路、雙迴路） 、信號隔離器（單迴路、雙迴路） 、傳感器（溫度、壓力） 、配變送器的顯示表頭（ 100刻度顯示、 lcd液晶顯示、 led數碼顯示） 、數字儀表等工業自動化儀器儀表。
  13. As well, the compress stress existed in ( 002 ) crystal plane are found and can be explained by the matching between film material and substrate material as well as the different thermal expand coefficient between them

    同時， zno薄膜（ 002 ）方向上存在著內應力，內應力是由膜材料與基底材料之間的晶格失配和不同熱擴散系數造成的，退火可可使內應力的到不同程度的釋放。
  14. The numerical results indicate that the temperature rise in the substrate is much smaller than that in the film if the thermal conductivity of the film is much larger than that of the substrate, and the range in angular orientation where meaning temperature rise in film is very small besides the range of laser irradiation

    計算結果表明：如果薄膜的熱擴散系數遠大於基底的，則基底中的溫升遠小於薄膜中的溫升，可忽略不計；薄膜中沿周向除了激光輻照范圍外，有意義的溫升范圍很小。
  15. Having been treated at variable temperature in atmosphere, we can get the conclusions : ( 1 ) treated at 300, there are little diffusion coefficients between cu and cr ; ( 2 ) treated over 500, cr and cu diffuse into each other evidently. cu film oxidizes and there are cracks in cr film

    得到以下結論：在300oc處理溫度下， cr 、 cu之間的相互擴散小， cr膜緻密， cu膜沒有顯著的氧化，能夠滿足薄膜導帶的要求；但是升高溫度至500oc以上， cr 、 cu膜之間的擴散加劇， cr膜表面出現裂紋， cu膜被氧化。
  16. Life time of mn2 + in nano - zns was measured and was found to be close to that of the bulk materials. therefore the quenching centers quench the exciton but not the mn2 + ion self. 2. the increasing curves are different in film and ethanol colloids because there is diffusion process of quenching centers in colloids

    對薄膜樣品的熒光增強曲線的擬合表明，顆粒表面猝滅中心數目隨輻照時間的衰減函數是非e指數形式;同時考慮溶液中猝滅中心通過向顆粒表面的擴散而逐漸耗盡，很好地解釋了溶膠的增強曲線與固體薄膜的增強曲線的不同。
  17. But its high leakage current and poor retention is the main obstacle to its application. improving the quality of ferroelectric thin films and avoiding the reaction and diffusion between f - s interfaces is one of the crucial keys to overcome this problem. that is to say that the preparation and properties of ferroelectric thin films is compatible with the semiconductor integrated circuit

    但是其漏電流過大和保持力差成為制約其實用化的最大障礙，攻克這一難題的關鍵之一就在於鐵電薄膜質量的進一步提高，盡量減少或者避免f - s界面的互擴散，也就是說鐵電薄膜的制備工藝和各項鐵電性能必須與半導體集成工藝兼容。
  18. This part emphasizes the synthesis of nanoarrays, aiming at controlling the size and distance of nanocrystallites using calixarene derivatives by altering the size, length and chemical structure of the organic molecules ; 2. this part emphasizes in situ synthesis strategy for fabrication of polymer network of zns based nanopowder, aiming at size controls, coating and preventing agglomeration following " one - pot " synthesis ; this method fits to low cost, large scale production ; 3. according to development in zno nanomaterials, we first report on the synthesis, characterization of amorphous zno, aiming at describing the principles and approaches of synthesis techniques, optical properties, spatial structure and doped effect ; the amorphous zno displays cage - like structure, showing a strong ultraviolet emission while the visible emission is nearly fully quenched, a potential uv - emission material ; 4

    本論文以量子結構自組裝為出發點，提出利用杯芳烴及其衍生物的化學受限反應實現尺寸可調半導體納米粒子自組裝；提出有機聚合網路原位組裝zns基納米熒光粉方法，把熒光粉的納米化、包敷、防團聚在「一鍋」反應中完成，適于低成本，批量生產；根據當前zno的研究情況，我們首次合成了非晶zno ，研究了它的光學性質，確定了它的結構，並對其摻雜進行了初步的研究，非晶zno表現出強的深紫外發光特性，而可見發射非常弱，是一種有巨大潛在應用價值的深紫外發光材料；利用非晶zno的亞穩特性，對晶化過程中非晶zno納米晶zno三維受限量子結構特性，界面特性進行了深入的研究；利用固相熱分解一般受擴散控制特性，實現了尺寸可控的zno三維量子結構的自組裝；利用非晶zno的高度分散性，容易均勻成膜特性，實現了非晶籽晶誘導低溫液相外延自組裝生長高取向zno晶體薄膜。
  19. The results show that the thermal diffusivity of thin film is smaller than its corresponding bulk material, and with the decreasing of the thickness, the thermal diffusivity also decreasing

    ）的二氧化硅薄膜、氮化硅薄膜、多晶硅薄膜的熱擴散率，實驗結果表明，薄膜的熱擴散率比其體材料的要小，並且隨著薄膜厚度的減小，熱擴散率也減小。
  20. Both hydrogen plasma and sinx thin film can effectively enhance the short circuit current density of mono and poly silicon solar cells, which cause the improvement of the absolute transfer efficiency about 0. 5 % ~ 2. 9 %. depositing sinx thin film followed by hydrogen plasma treatment will result in better passivation effect. the thickness of sinx thin film will decrease and the refractive index will increase after annealing

    經過薄膜後退火處理發現，氮化硅薄膜經熱處理后厚度降低，折射率升高，但溫度達到1000oc時折射率急劇降低；沉積氨化硅薄膜后400oc退火可以促進氫擴散，提高鈍化效果；超過400oc后氫開始逸失，晶體硅材料中的少子壽命急劇下降； rtp （快速熱處理）處理所導致氫的逸失比常規退火處理顯著。
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