radial wave 中文意思是什麼

radial wave 解釋
徑向波
  • radial : adj 1 光線的；光線狀的。2 放射的，輻射（狀）的。3 鐳的。4 【數學】半徑的；【物理學】徑向的；【解...
  • wave : n 〈美海軍〉女志願軍人〈見 WAVES 條〉。n 1 波浪；碎浪； 〈the wave（s）〉 〈詩〉海。2 波動；波狀...
  1. Scattering of sh - wave by a radial collinear crack at the edge of arbitrary - shape - cavity in isotropy media is studied. the solution of dsif at crack tips is obtained

    研究了各向同性介質中任意形孔邊徑向裂紋對sh波的散射，求解了裂紋尖端的動應力強度因子。
  2. Numeral results of dsif at radial crack tips of ellipse and square cavities are provided. then the influences of different shape cavities upon the dsif at the crack of their edges are discussed. 5. scattering of sh - wave by a radial interface crack at the edge of arbitrary - shape - cavity is studied

    給出了橢圓孔和方孔孔邊徑向界面裂紋尖端動應力強度因子的數值結果，討論了在不同形狀孔、不同入射波數、不同入射角和不同材料常數組合情況下孔邊徑向界面裂紋尖端動應力強度因子變化的規律。
  3. Study of helix slow wave structure taking the radial thickness into account

    考慮螺旋帶徑向厚度的螺旋線慢波系統的研究
  4. The experimental study is performed on the rtto designed with the help of simulation, and the microwave based on radial transit - time effect is obtained. the output power is measured by horn and electric probe and the frequency is measured by a wave - guide dispersion line

    實驗採用喇叭天線接收和電探針惻量兩樸方法時微波功率迭行了惻量，微波頌率用波導色散線法迭行惻量。
  5. The attenuation indexes of vertical direction components and level radial components of blast earthquake wave in the condition of far range are all larger than the one in the condition of close range. based on upwards analysises, relevant control ways and safety defending technology of blast vibration are given from the aspects of blast equipments, blast parameters, landform physiognomy, blast methods. and taking the practical data from blast scene as the sample, the blast shockproofness are forecasted by the feedforward nerve network model based on the prior knowledge of blast shockproofness, the regress analysis method and experience formula method, which supply the technology gist for

    並且，以爆破現場的實測數據為樣本，採用基於爆破震動強度先驗知識的前饋網路神經模型、回歸分析法及經驗公式法分別對爆破震動強度進行了預測研究，為爆破施工參數的確定提供了技術依據，確保整個爆破工程順利安全進行，並對這三種方法的預測結果進行了對比分析;對比分析表明，三種預測方法計算出來的結果精度相差甚大，從檢驗樣本值與預測結果值之間的相對誤差可以看出，人工神經網路法預測的結果較其他方法更接近於實際值，回歸分析預測法的精度又要高於經驗公式預測法。
  6. In this work, we have made an approximate to the one - electronics radial function, namely only the leading term of slater - type orbital ( sto ), which is the same as the modified hydrogen - like wave function, are taken into consideration

    在這一工作中，我們對單電子徑向函數作了近似處理，即只取斯萊特型單電子徑向波函數（ sto ）的領頭項，其形式與類氫離子的徑向函數相似。
  7. It has been proven that, from the propagation process of the tidal waves and wave energy rates, the whole radial sandbanks area is controlled by the progressive tidal wave in the south and the rotational standing tidal wave in the north. these two waves merge at qianggang and induce a large tidal range

    通過對潮波波面傳播過程及潮波能流率研究表明，輻射沙脊群海域為南部太平洋前進潮波和北部旋轉潮波所控制，兩潮波系統在?港外海輻聚輻散，形成大潮差區的特點。
  8. A representative radial wave function of two electrons scattered in the collision of an electron with a hydrogen atom. ( image courtesy of national energy research scientific computing center

    由於電子與氫原子碰撞所造成的典型雙電子散射所造成的放射狀波函數（此圖形由國家能源研究科學計算中心所提供。 ）
  9. In the paper, by fractional - dimension space model, the relationships between system dimensions and wells width in zno / mgzno quantum well will be studied and the exciton dynamics such as wave functions, radial intensity and bohr radius in zno / mgzno with different well width are studied firstly. secondly, the system dimension, exciton wave functions and absorption spectrum in hexagonal microtube zno film were calculated and simulated, and the confinement of microtube is discussed. then the hexagonal microtube zno films are investigated by capacitance - voltage ( c - v ) measurements and the structure of zno / si were analyzed and modeled

    本文利用分數維空間模型，首先研究了zno / mgzno量子阱中系統維度、激子波函數、徑向密度和波爾半徑隨阱寬的變化，從中反映了zno / mgzno量子阱中量子尺寸效應對激子態的影響；其次計算和模擬得到六棱微管zno薄膜的系統維度、激子波函數及吸收譜，討論了微管壁厚對激子的限制情況。
  10. It shows that when wave propagates along axis direction, the displacements of radial, axis direction and the change of electric field are coupling each other, and there is dispersing phenomenon, and the displacement of circle direction can figure out independently, it has not dispersing phenomenon

    發現當波沿著圓柱殼體軸向傳播時，物質的徑向運動軸向運動和電勢的變化相互耦合，伴有頻散現象但是扭轉運動可以獨立表示，並且同電場無關，無頻散現象。
  11. By using some formulae of confluent hyper - geometric function, the results of radial operators on the normalizing radial wave function of a 3 - d isotropic harmonic oscillator are derived, and the ladder operators are given to calculate the matrix elements

    摘要利用合流超幾何函數的遞推關系式得到徑向算符對歸一化徑向函數的作用結果，得出其升降算符通項，便於求解矩陣元。
  12. Then the dynamic model of saturated soil layer caused by pile longitudinal vibration is founded. incorporated wave propagations into saturated soil layer, the characteristics of soil resistance factor and the mechanism of the radial damping are analyzed, as well as distributions of shear stress and pore pressure in saturated soil caused by pile vibration

    然後利用上述解析解分析了飽和土層復阻抗，並從飽和土波動理論出發，建立了樁縱向振動引起的飽和土層振動模式，剖析了輻射阻尼產生機理，研究了樁縱向振動引起的飽和土層中剪應力及孔隙水壓力分佈。
  13. The difficulty in design microstrip pin sp3t switch is the via hole for grounding. we use both the radial parts and the via hole to get a good result. the fin - line pin switch is fully simulated using full - wave analysis, the parasitic parameter and the circuit assemble need to be considered

    微帶結構上過孔微波接地效果的不理想，是微帶單刀三擲開關的難點，本文採用了扇形的微波接地和過孔直流接地結合起來，較好的解決了這一問題。
  14. This paper analyzes the characteristics of geomorphology, geology, stage and wave, etc. in the area with radial sand bars, mainly describes the features of plane layout, waterway and hydraulic structures of dafeng port and l si port at this kind of area, summarizes the design and construction experience, and puts forward factors of consideration and matters of attention in future design and construction at the area

    摘要分析輻射狀沙洲地區動力地貌、地質、水位、波浪等的特點，重點論述位於輻射沙洲地區的大豐港、呂四港的碼頭平面布置、航道、水工結構的特點，總結設計和施工經驗，提出以後該區域設計、施工須考慮的因素和注意的問題。
  15. Radial wave resonator

    徑向波共振腔
  16. In this paper a newly develoed helical coordinates is used to make out the solution of electromagnetic fields in the helix gap and calculate dispersion characteristics of tape helix slow wave structure for the first time. strict boundary conditions for magnetic fields are adopted and are treated rigorously by fourier expansion. besides, the radial propagation constant of every layer in the dielectric - loaded region is differentiated. some of practical tape helix slow wave structures have been calculated for dispersion characteristics and the calculated values accord with measured values very well. the authors also compare the calculated results with experiments for different structures by changing tape thickness or other structure parameters and find that the theory in the paper is universal

    本文首次運用螺旋坐標系給出了帶狀螺旋線縫隙內的電磁場解，並據此計算了帶狀螺旋慢波結構的色散特性.文中採用了嚴格的邊界條件，並以傅立葉展開進行了嚴格的數學處理.另外還首次對有介質區域內各層的徑向傳輸系數作了區別.本文使用這種方法計算了我們已研製的一些寬帶高功率行波管所用的慢波線結構的色散特性，理論與實驗符合得很好.我們還計算了不同結構參數對色散特性的影響，並與實驗作了對照，發現本文的理論有一定的普適性
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