barrier height 中文意思是什麼

barrier height 解釋
勢壘高度
  • barrier : n. 1. 柵，柵欄，隔欄，障壁，隔板，擋板；賽馬的出發柵。2. 關口，（海關）關卡。3. 障礙；壁壘；界線。4. （擴伸到海洋中的）南極洲冰層。vt. 用柵圍住。
  • height : n 1 高，高度；身高；海拔。2 〈常 pl 〉高地，山丘。3 高貴，卓越。4 絕頂，頂點；【聖經】天。5 〈罕...
  1. Barrier height measurement of titania varistor ceramics

    鈰參雜的鈦酸鋇陶瓷的微結構演變
  2. The calculation of maximum potential barrier height of donor - doped barium titanate ceramics

    施主摻雜鈦酸鋇陶瓷最大勢壘高度計算
  3. For the first time, we reported the barrier height of au / algan is 1. 08ev by analysis on various i - v curves under corresponding temperatures. 3 ^ we reported oriented polycrystalline gan on silica substrates using a new method named ga nitridation

    3 、採用金屬鎵層氮化技術，利用我們自行改造的熱蒸發設備和氨氣氮化設備，在無定形石英襯底上生長出具有擇優取向的多晶gan ，取得了一些階段性的成果。
  4. It should be noted that a barrier with sufficient height but insufficient length will significantly reduce its noise attenuation effectiveness

    須要注意的是，一個高度足夠但長度不足的屏障，會大大削弱其消減噪音的效用。
  5. The results indicate that the critical ventilation speed is direct ratio to the heat release rate and reverse ratio to the height of the smoke barrier which lies in the stairs ' access between platform and concourse

    研究表明：臨界通風速度與火災熱釋放速率成正比，與站臺和站廳間樓梯口處的檔煙垂壁高度成反比。
  6. The influence of the height, width and the shape of the metal barrier is calculated in this paper. the simulation results show that the shape of the barrier boundary has great influence on discharge efficiency. the variation of electron temperature with gas pressure is also investigated and its result is coincident with the recorded data

    對新型蔭罩式結構分析了單元結構的變化對電子平均溫度和放電效率的影響，並觀察了隨壓強的變化電子平均溫度的變化趨勢，模擬結果表明斜邊或弧狀的內斜式結構可提高放電效率，且電子溫度隨壓強的變化趨勢同文獻相符。
  7. The results indicate that carriers recombining and causing luminescence in two organic layers by traversing their interface. the influence of barrier height of transport layer on current density, recombination current and recombination efficiency of the devices is great

    結果表明：雙層器件的發光是載流子隧穿內界面后在兩有機層中的復合發光，輸運層的勢壘高度對載流子電流密度、復合電流密度以及器件的復合效率影響很大。
  8. Microadding a appropriate amount of rare - earths oxide can decrease leakage current by means of raising the height of barrier potential and increasing grain resistivity of zinc oxide

    添加微量稀土氧化物通過增大勢壘高度和氧化鋅晶粒電阻率來減小泄漏電流。
  9. 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。
  10. The influence of incomplete ionization of impurity in 6h - sic on mosfet electrical characteristics is investigated considering the frenkel - pool effect, which can enhance the impurity ionization by lowing the effective barrier height

    把frenkel - pool效應引入了對sicmos表面空間電荷區雜質不完全離化的分析，並建立起了在電場作用下sic雜質離化的新的模型。
  11. Improvement of barrier protection performance was analyzed from views of material, structure and type, installation of concrete barrier. it was presented to increase the protection capacity of the barrier through material improvement so as to decrease rigidity of the barrier. the effect that the height of the point of intersection between the up and below inclined plane may have on car overturn after impact

    從混凝土護欄的材料、結構形式、施工方法等方面進行了護欄防護性改進分析，提出通過改進材料來提高護欄的防護性，降低護欄的剛度，討論了護欄截面上、下斜面交叉點的高度對車輛碰撞后傾翻可能性的影響。
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