gap width 中文意思是什麼

gap width 解釋
縫隙寬度
  • gap : n 1 (墻壁、籬笆等的)裂口,裂縫;豁口,缺口。 【軍事】突破口。2 (意見的)齟齬,分歧;隔閡,距離...
  • width : n. 廣闊;寬度;幅度;(布匹的)門面;幅員;廣博。 12 feet in width 闊 12 英尺。 width in the clear 【林業】除皮直徑。
  1. In the sub block circuit design, the contents that the author had introduced include : the principle of band gap voltage reference and the design technique in low power supply ; the analysis of spike pulse noise rejection, frequency divider and dead time in oscillator and control circuit ; the selection of the width and length ratio of four switches and 2x / 1x mode change point in driver and mode selection circuits

    在子電路設計中,作者比較深入分析的內容有:基準電路的原理及低電源電壓下基準電路的設計;振蕩器和控制電路中尖峰脈沖噪聲抑制、兩分頻電路及死區時間設定;驅動及模式選擇電路中開關管的寬長比的選擇及模式轉換點的設計。
  2. On the basis of the analysis and compare, we designed the least length of s - bend y - branch to decrease the transmission loss when the space between the outport is 250jjm. we also analyzed thoroughly dependence of half - wave voltage and bandwidth on the width, the length of modulator ' s electrodes and the gap between two electrodes

    對于調制器的電極本文也進行較為深入的研究,探討了電極寬度、電極長度、電極間距對半波電壓的影響,並據此對單y相位調制器的電極結構進行了優化設計。
  3. Heat - sink and package datum, pad spacing, gap, length, width, spread, tweeze, missing, broken or un - plated pad

    吸熱和封裝數據,襯墊間距,裂口,長度,寬度,伸展,鑷子除去,缺少的,斷掉的,未電鍍引線
  4. With the development of science and technology, more and more oxide crystals are synthesized by more and more advanced technique, the new oxide crystals are incessantly synthesized and the new characters of oxide crystals are incessantly founded. corundum dopped with impurity not only is cherished because of it ' s beautiful appearance, but also is used in the fields such as electrotechnics, mechanism, laser, the optic apparatus and the underlay of semiconductor. sapphire dopped with ti3 + is the best material of the tunable solid laser. zno crystal is material of the direct gap semiconductor ( the width of forbidden band : 3. 37ev ). the excited emission in zno crystal at room temperature has been found, so the ultraviolet luminescence in zno semiconductor can be acquired at room temperature

    含有少量雜質的剛玉晶體( - al _ 2o _ 3 )不僅由於其色澤艷麗成為人們珍愛的名貴寶石,而且由於它具有的優異性能,被廣泛應用於電工、機械、激光器,光學器件和半導體襯底材料。鈦藍寶石是目前最優異的固體寬帶調諧激光材料,用於製作飛秒脈沖可調諧激光器。氧化鋅晶體是直接帶隙寬禁帶半導體材料(禁帶寬度3 . 37ev ) ,現已發現具有室溫下受激發射特性,有可能實現室溫下半導體紫外發光。
  5. The visual obstacle by gap joint of pieces of bent / tempered glass of general specification is removed for bent / tempered glass with extra big width and curve length to realize the ideal design of curved glass with extra big span for sightseeing balcony and elevator

    超寬、超弧長彎鋼化玻璃消除了普通規格彎鋼化玻璃拼縫對人的視覺障礙,使觀景陽臺、觀光電梯等圓弧玻璃超大跨度的理想設計成為現實。
  6. After considering the curvature effects, we find that armchair tubes are yet metallic with no band gaps. as for metallic zigzag tubes and metallic chiral tubes, a curvature - induced band gap and two accessional von hove singularities can be found. the width of the band gap depends on its tube - diameter and chirality

    我們發現,在考慮捲曲效應以後,扶手型管不產生帶隙,仍為金屬性管;而對于鋸齒型金屬性管和螺旋型金屬性管,因捲曲誘導在費米能附近產生一個窄的帶隙以及兩個附加的范?霍夫奇點峰。
  7. According to the experiment of influences of fiber structures and the width of edge channel on flow filling, it was found that even a small gap ( l or 2mm ) between the preform and the mold edge could also disrupt the flow pattern, which evidently changed the local permeability of preform. the filling process was simulated using the permeability for different edge width predicted by a. hammami or poiseuille model, which shown good agreement with the experiment results

    實驗研究了纖維鋪層結構及流道縫隙的寬度對充模流動的影響,發現在纖維預成型體和模具壁間存在的較小的縫隙也會對邊緣的流動產生干擾,進而影響增強材料主體的滲透;對于不同的縫隙寬度,分別根據a . hammami模型和poiseuille模型預測邊緣等效滲透率,並進行充模過程數值模擬,與實驗結果吻合較好。
  8. In addition, the calculating methods about the gap of the connectors and the maximum width of crack are discussed in the thesis

    另外,作者對組合梁剪力連接件的設計理論及組合梁最大裂縫寬度計算方法作了逐一地探討。
  9. The main results are : grinding is favorable to improve surface smooth degree, while nitrided and slow deposition makes sic granules fine ; the width of coatings gap increased in order of grinding, nitrided and vacuum heat treatment, but gap defects in multilayer coatings could be removed by slow deposition ; temperature of maximum weight loss could be decrease to 600 by grinding, vacuum heat treatment or slow deposition, but it will increased to 800 after nitrided ; oxidation kinetics curves all varied with the coating modifications

    主要有:磨削改性有利於提高塗層表面平整度,氮化和慢沉積使塗層表面顆粒細化。塗層間隙寬度按磨削改性、高溫氮化、真空熱處理依次增大,而慢沉積可獲得無面缺陷的多層塗層。磨削改性、真空熱處理及慢沉積均使最大氧化失重溫度點提前至600 ,而高溫氮化則使最大失重點后移至800 。
  10. It is found from the experiment that under the conditions of peak magnetic field of 0. 57t, beam pulse fwhm ( full width of half maximum ) of 44ns, a microwave radiation pulse with fwhm 25ns and whole width of 35ns is produced, when the intensity of the guiding magnetic field rises, the peak microwave power changes little but the width of the pulse reduces. the a - k gap also has obvious influence on the microwave radiation, the stable and higher microwave output is obtained under suitable gap

    實驗中還發現,在峰值磁場0 . 57t和束流半高寬44ns情況下,得到了25ns半高寬和35ns底寬的微波脈沖信號,隨著導引磁場增加,微波信號幅值基本不變,但國防科學技術大學研究生院學位論文是微波脈沖寬度會逐步減少;實驗中還發現磁場線圈位置有一定的軸向調節范圍,說明在磁場軸向分佈的一定變化范圍內,器件都可以正常工作,這對以後的永磁場系統導引的微波實驗有利。
  11. An energy controllable ecm pulse generator which machining gap appearance changes with the detected eum current variable is developed, to make the electrolysis thickness of ecm and machining gap width of the diamond controllable

    用檢測電流的方法,設計和研製隨間隙狀態變化能量可控的脈沖電解電源,用於金剛石節塊電解修刃,以實現電解電蝕層厚度的基本可控,從而可實際控制金剛石的出刃高度。
  12. The results show that the thickness and the width of the electrode, electrode gap and the thickness of upper cladding have different effects on microwave effective index, characteristic and conductor loss. compromising structure must be adopted in practical design to gain perfect performance

    結果表明:電極的厚度和寬度、電極間距以及上包層的厚度對微波有效折射率、特徵阻抗和導體損耗的影響是不同的,在實際設計時應當綜合考慮。
  13. Using the plane wave expansion method, from the computation result for the band gaps structure of infinitd periodic one dimension phononic crystal, it is found the width of the first gap relates with the material portion ratio

    利用平面波展開法,計算一維無限周期結構聲子晶體的帶隙結構,發現每一帶隙的寬度與材料的組份比有關。
  14. If the gap between two branch members is great, the joint is treated as t - or y - joint. or else, the minimum of the results obtained by the formula based upon steel tube flange shear failure mode and effective width failure mode is adapted for the tension branch joints

    給出了矩形鋼管混凝土k型節點的間隙判斷公式,間隙較大時按t 、 y型節點計算;間隙較小時受拉支管節點承載力按沖剪破壞和有效寬度破壞模式計算,取較小值。
  15. In experiments, the energy band structures of l - - d pc and 1 - - d pc sl are researched. we get the relation between the band gap width and the num - ber of the iayers, dielectric indices contrast, midgap wave - - length

    在實驗工作中,研究了一維光子晶體的能帶結構,得到了帶隙寬度隨介質層數、介質折射率、中心波長變化的關系曲線。
  16. At last, a buried - channel ccd ( bccd ) is simulated by the developed software. the influences of some parameters such as the gate length, the gap width between the gates and the depth of the channel to the performance as charge handling capacity and charge transfer efficiency of the bccd are discussed. and the dark current is also analyzed

    最後利用該軟體實際模擬了電注入的埋溝ccd器件,詳細討論了柵長,柵間隙寬度和埋溝深度等參數對該結構ccd的電荷容量和轉移效率的影響,同時,還分析了少子壽命對暗電流的影響。
  17. This method greatly improves the band width of omndirectional band gap, which makes the omnidirectional reflector for the whole visible region possible

    不僅極大地提高了一維光子晶體的全方位反射帶,使得製作覆蓋整個可見光波段的全方位反射器成為可能。
  18. At light rail, the standard width of a platform gap is 110 mm. at some stops where there is a curve, the platform gap is normally wider but still within safety limits. examples of these are shek pai stop, kei lun stop and lam tei stop

    現時輕鐵月臺空隙的標準闊度為一百一十毫米,由於輕鐵列車行走時會有擺動,因此在月臺與列車之間必須預留足夠空間,而一些位於彎位的月臺,例如石排站、麒麟站及藍地站,月臺空隙可能較闊,但仍然是符合安全標準。
  19. Width of air gap

    氣隙寬度
  20. Or else, the minimum of the results obtained by the formula based upon steel tube flange shear failure mode and effective width failure mode is adapted. 3 ) the gap judging formula for k - cfrst joints is provided

    T 、 y 、 x型受拉節點支主管寬度比0 . 7時,按屈服線破壞模式計算; 70 . 7按沖剪破壞和有效寬度破壞模式計算,取較小值。
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