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- Based on the acoustic radi-ation modes and the acoustic field distribution modes, the formula for determining the acoustic power radiated from any vibrating surface is derived. The modal analysis in the acoustic radiation problems is enriched. 基於聲輻射模態和聲場分佈模態;推導了計算任意形狀振動表面輻射聲功率的計算公式;豐富了聲輻射問題中的模態分析內容.
- Wider range temperature and 3D temperature field distribut... 正反熔寬模擬計算結果與實際的結果吻合。
- Solution of field distribution in stripline directional coupler[J]. 引用該論文 石德萬;王文祥;宮玉彬;魏彥玉.
- To collect market information through close contacting with EU and field distribution. 通過和EU以及區域銷售的緊密聯繫收集市場信息。
- Finally, a method has presentedalso for the fringing field distribution measured experimentally in magneticfield. 最後敘述了由實驗測量得到磁場的邊緣場分佈時有限積分數值的計算方法。
- The method can be used in optimization design for any electric field distribution or reflectivity. 而且該方法能靈活有效地按任意場強和反射率要求優化設計各種膜系。
- The cylinder"s RCS of TM and TE,as well as the near field distribution are presented. 利用這個等效網路分析了多個分層偏心介質圓柱對TM和TE波的散射截面。
- Undulator rms phase error is expressed as function of the magnet peak field distribution. 摘 要 ：給出了波盪器位相誤差的函數式, 可由磁場峰值分佈直接計算波盪器位相均方根誤差。
- The magnet used for present MSS is a double-pancake type magnet with a linear gradient field distribution. 本論文研究中採用一個具有均勻磁場梯度的球型磁體,採用「雙餅」繞法實現了球型磁體的繞制。
- The compunction programs are simple and there is no need of explicitly evaluating Special functions.It can give accurate data for dispersion characteristics, cut-off frequencies and modal fields. 本法編程十分簡單，不涉及特殊函數的繁複計算，有普適性，可精確求得色散曲線、截止頻率與模場分佈。
- The authors provide a kind of new method by which magnetic field distribution in Helmholtz loop is measured. 給出了一種測量亥姆霍茲線圈磁場分佈的一種新方法。
- The mode field distribution of end-face, gotten from the experiment, is accordant with theory. 從圖像處理后得到的數據看，其端面模場的光強分佈比較理想。
- This thesis introduces in detail how to keep betatron electron track radius invariable in two conditions of typical magnetic field distribution. 導出了兩種典型磁場分佈情形下,電子感應加速器中電子軌道半徑保持恆定所滿足的具體條件。
- Through a simple example, using finite element method to analyze the electric field distribution in HV insulation structure with surface semi-conducting layer is presented. 本文經過一個簡單的分析實例，提出了表面含有半導電層的高壓絕緣結構電場的有限元分析方法。
- We discuss the effect of these poles & wires on the electric field distribution of a HVAC transmission line by image method. 本文以靜電場的鏡像電荷法為依據;討論了500 kV 高壓交流傳輸線附近的電杆及線路對電場分佈的影響;並考慮了線路對地絕緣和接地兩種情況.
- All guided modes in this PCF are nondegenerate.The field distribution of guided modes reflects the structural symmetry of the waveguide. 橢圓芯PCF中的模式均為非簡併的，導模的場分佈反映波導結構對稱性。
- With the theory of heat absorption, the temperature field distribution is computed based on the typical CD ROM structure. 根據熱吸收理論和典型的ROM結構，對光碟膜層內的溫度場分佈進行了計算。
- An accurate expression for the field distribution on Rowland circle is derived based on Hemholtz equation fulfilled by the scalar scattering field. 基於標量散射場滿足的Hemholtz方程,推導出Rowland圓上場分佈的精確表達式。
- The flow field distribution in cyclone electrostatic precipitator(CESP) has been measured under different inlet gas velocities and supply voltage. 利用五孔探針系統對直筒式旋風靜電除塵器模型的三維流場進行了測定與分析。
