阻擋電壓 的英文怎麼說

中文拼音 [zǔdǎngdiànyā]
阻擋電壓 英文
voltage blocking
  • 阻 : 動詞（阻擋; 阻礙） block; hinder; impede; obstruct
  • 擋 : 擋Ⅰ動詞1 （攔住; 抵擋） keep off; ward off; block; resist 2 （遮蔽） cover; block; get in the way...
  • 電 : Ⅰ名詞1 （有電荷存在和電荷變化的現象） electricity 2 （電報） telegram; cable Ⅱ動詞1 （觸電） give...
  • 壓 : 壓構詞成分。
  • 阻擋 : stop; stem; resist; obstruct
  • 電壓 : voltage; electric tension; electric voltage
  1. The square pattern has been obtained for the first time in dielectric barrier ar / air discharge at atmospheric pressure by using the double water electrodes and its spatio - temporal dynamics is measured by optical method. the phase diagram of pattern types as a function of air concentration and applied voltage by fixing other parameters is given

    本論文採用特殊設計的雙水電極介質阻擋放電實驗裝置，首次在氬氣與空氣的混合氣體中獲得了大氣壓常溫下的穩定正方網格斑圖，並對其進行了時空動力學測量。
  2. Spectrum of argon dielectric barrier discharge at atmospheric pressure

    大氣壓氬氣介質阻擋放電光譜
  3. The cells in barrier anodized aluminum films are arranged in hexagonal arrays at aluminum / alumina interface. furthermore, the effect of anodizing voltage on cell sizes, pore diameter, pore density and cell density are studied

    阻擋層氧化鋁膜中的晶胞大小一致，且在鋁氧化鋁界面上排成六方形陣列；另外，研究了陽極氧化電壓對晶胞尺寸、孔徑大小、孔密度和晶胞密度的影響。
  4. The cloth with different properties under various frictional voltage between 1000and 20is manufactured from special conductive fiber with special manufacturing technology to satisfy customers with different demands advanced atructure design and precise prlfessional stitching enables it to efficiently prevent the lint caused by human body

    潔凈服系列產品採用特種道電織維及特殊的加工工藝，製成磨擦電壓值在1000伏到20伏內不同性能的布料.能滿足不同要求的用戶.先進的結構設計精密的專業縫制能高效阻擋體的發塵
  5. For shutters, the results show : 1 ) according to the formula p =, the theoretical value of is calculated by the effective velocity of the flow, and its engineering value is calculated by the arriving velocity of the flow, the relationship between the theoretical value of and its engineering value is 2 ) the smaller value of declining angle will result in the smaller pressure loss and smaller outlet velocities. as a result, the declining angle of 30 擄 or less is recommended in some places which need small wind velocity, such as broadcasting studio and library, and the declining angle of 45 擄 or less is recommended in places which need big wind velocity, such as cinema and office ; 3 ) the larger value of ratio between the wide of the shutter b and the space between two boards h ( b / h ) will result in the larger pressure loss and smaller outlet velocities. the range of b / h from 0. 8 to 2. 0 and the optimum value 1. 2 is recommended ; 4 ) the range of b from 10 mm to 50 nun and the optimum value 40 mm is recommended ; 5 ) the proper thickness of the boards 8 of the shutters is 1. 5 mm ; 6 ) cuneiform boards should replace the rectangle inlet boards of the shutters in order to obtain better ventilation

    數值模擬採用fluent軟體，計算結果用excel進行處理，通過對大量數值工況進行數值模擬計算，結果表明：對于單側百葉風口，計算表明： 1 ）對于公式p = （ ~ 2 ） 2 ，的理論計算值中定義為流體流經百葉風口內部時的速度，即有效速度，而工程上常使用流體的來流速度來計算，計算表明，的理論計算值與工程應用值的關系為（ _ （理論） ） （ _ （工程） ） = 0 . 813 ； 2 ）當來流速度一定時，擋板傾斜角度越小，壓力損失越小、出口速度越小；因此在要求進口風速比較小的場所，如播音室、圖書館等，宜採用擋板角度30的百葉風口；在要求進口風速比較大的場所，如電影院、辦公室等，百葉擋板的角度應選45 ； 3 ）當來流速度一定時，百葉擋板的擋板寬度b與擋板間距h的比值b h越大，壓力損失越大，出口速度越小，計算表明，鑒于壓力損失、出口風速、板間形成渦流區的大小，百葉擋板的b h值取0 . 8到2 . 0之間， b h = 1 . 2為最佳值； 4 ）當來流速度一定時，在計算的條件下，當百葉擋板寬度b = 40mm時，百葉擋板的阻力系數最小，考慮到渦流區等的影響，建議選用10mm b 50mm的百葉擋板；西安建築科技大學碩士學位論文5 ）百葉擋板的厚度取為1 . sinln為好; 6 ）百葉擋板的入口側可選用具有傾斜度的楔形擋板來代替矩形擋板，利用其較好的導流作用，可得到更好的出流效果。
  6. Carrier aggregation on the interface between organic layer and electrodes may screen extra electric field and reduce barrier height for carrier injection. ( 3 ) we utilized oxd as buffer layer in anode and lif in cathode in single layer mehppv pleds. and the efficiency and brightness was doubled. the results implied that aggregation of minority carriers at the interface may the role of blocking layer

    （ 3 ）在單層mehppv器件的陽極引入oxd作為電子阻擋修飾層， lif作為陰極修飾層，利用阻擋少數載流子實現界面電荷積累的方法提高了器件發光亮度和效率，分析了器件電流電壓特性，使器件發光效率和亮度提高了一倍以上。
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