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- One of the spectrum dose conversion operatron is to evaluate the dose of the radiation field directly from integrating the observed pulse height spectrum weighted by a G(E) function instead of making spectrum analysis. 其中一種譜 劑量轉換的方法是通過(guò)一個(gè)G(E)函數 ,把測得的結果直接換算成劑量而不需解譜。
- To avoid numerical diffusion caused by convection-dominated effect, the streamline upwind is introduced to modify the weighted function. 在有限元方程離散過(guò)程中,針對流動(dòng)對流占優(yōu)的問(wèn)題,引入對權函數的流線(xiàn)迎風(fēng)修正,有效地消除了高雷諾數流動(dòng)計算中的數值震蕩。
- The linear weighted function was chosen to evaluate the state of sustainable land use in the urban districts of Shuangcheng Town in 1992,1997 and 2000. 應用線(xiàn)性加權模型對雙城鎮城區1992,1997和2000年的土地持續利用狀況進(jìn)行了綜合評價(jià);
- The spring constant is replaced by the weighting function. 彈簧常數用權重函數代替。
- The design for robust performance of system is realized by choosing proper uncertainty weighted function, performance weighted function, and control weighted function. 通過(guò)選取適合的不確定性權函數、性能權函數和控制權函數,實(shí)現系統的魯棒性能設計。
- The introduction of this weight function into danish method can also produce a good result. 將其引入丹麥法中亦獲得同樣好的結果。
- Psoralea carylifolla L. have the obvious increment weight function to the small rat testicle. 結論:補骨脂具有明顯升白作用,可增加小鼠睪丸重量。
- According to the comparison of the two models,this paper proposes a combined model which combines ROF model and LLT model by weight function. 根據對這兩種模型的比較,提出了應用權函數來(lái)合并ROF模型和LLT模型的綜合模型。
- The program is applied to simulate the procedure of the upsetting, and the influence of size coefficient and weight function on the calculation results are also analyzed. 采用編制的程序以圓柱體的鐓粗過(guò)程為例,分析了尺寸因子、權函數等對計算結果的影響。
- Abstract In order to compare the influence of weight function on computational precision,the quartic spline function and exponential function were chosen as the weight function. 為了比較權函數對無(wú)網(wǎng)格法計算精度的影響,選取樣條型權函數和指數型權函數及其不同影響域半徑,運用移動(dòng)最小二乘法分別構造插值函數。
- In order to compare the influence of weight function on computational precision,the quartic spline function and exponential function were chosen as the weight function. 為了比較權函數對無(wú)網(wǎng)格法計算精度的影響,選取樣條型權函數和指數型權函數及其不同影響域半徑,運用移動(dòng)最小二乘法分別構造插值函數。
- Paper face plasterboard has weight function of light, sound insulation, adiabatic, treatment the characteristic with simple method of strong, construction. 紙面石膏板具有重量輕、隔聲、隔熱、加工性能強、施工方法簡(jiǎn)便的特點(diǎn)。
- The storey reliability is constifuled of the one of each member by weight function, which is combined by the ratio of load vs. resistance and other modified coefficent. 利用構件的荷載/抗力比,并考慮其他修正系數的辦法構造權函數,將各構件的可靠度組合成樓層的可靠度;
- The survey covered a broad spectrum of topic. 這本簡(jiǎn)史涉及的話(huà)題范圍很廣。
- For FPM, the amplification coefficient of support domain radius of weight function, ac, with a high accuracy in solving 2-D problems, also performs a good ability in the analysis of similar problems. 有限點(diǎn)方法在求解二維問(wèn)題時(shí)表現良好的權函數影響域放大系數ac,在求解其它類(lèi)似問(wèn)題時(shí)也能獲得較好的結果。
- Wu X R, Carlsson A J. Weight functions and stress intensity factor solutions. Oxford: Pergamon Press, 1991. 趙偉.;三維裂紋分析的權函數理論及應用[博士學(xué)位論文]
- The paper still gives a weighting function for setting indexing descriptors and discusses the technical issues concerned. 本文還給出一個(gè)確定標引主題詞的加權函數,討論了一些相關(guān)的技術(shù)問(wèn)題。
- A weighting function iteration algorithm used in beam pattern synthesis for wideband array based on adaptive iteration theory was presented. 基于自適應迭代理論,提出了一種應用于寬帶陣列方向圖綜合的權函數迭代算法。
- Red and violet are at opposite ends of the spectrum. 紅色和紫色位于光譜相對的兩端。
- This paper studies the nonparametric estimates of general weight function of the nonparametric regression function with fixed design points, when the model error is martingale sequence, and we give the optimal convergence rate under some conditions. 摘要當誤差為鞅差序列時(shí),研究固定設計點(diǎn)列情形下非參數回歸函數一般權函數的非參數估計,并在一些基本條件下給出了估計的一致最優(yōu)強收斂速度。