numerical solution method中文什么意思

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用"numerical solution method"造句

數(shù)值解法

numerical: adj. 數(shù)字的；數(shù)值的；用數(shù)字表示的。 (a) num ...
solution: n. 1.溶解；溶液，溶體，溶劑。 2.(補(bǔ)輪胎用的)橡 ...
method: n. 1.方法，方式；順序。 2.(思想、言談上的)條理 ...
numerical solution: 數(shù)值解；近似解; 數(shù)值解釋; 數(shù)值數(shù)值解; 數(shù)字解
numerical method: 計(jì)算方法；數(shù)值法; 數(shù)值計(jì)算法

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The thesis focus on the numerical analytical method of curved broadband wire antennas . first , the paper introduced the development of broadband antennas , the common measures to broaden antennas " bandwidth and the study on curved antennas . second , the generalized halen integral equation ( mei ' s equation ) was derived based on the three basic equations of wire antennas by two means and its numerical solution method was discussed
本文就曲線寬頻帶線天線的數(shù)值分析方法展開研究，首先介紹了寬頻帶天線的發(fā)展，實(shí)現(xiàn)天線寬頻帶的常用方法和曲線天線的研究現(xiàn)狀，然后在直線加載天線滿足的方程的基礎(chǔ)上用兩種方法推導(dǎo)了曲線天線滿足的推廣的海倫積分方程( mei ’ s方程) ，討論了不同基函數(shù)下方程的數(shù)值解法。
Abstract : in this paper , using numerical solution method of vector diffraction theory , we discuss the dependence of reflectivity upon structural parameters of subwavelength grating , particularly upon substrate thickness . it can be used as the basis for design and fabrication of binary optical element with proper antireflection property
文摘:利用矢量衍射理論的數(shù)值求解方法，研究了亞波長光柵結(jié)構(gòu)參數(shù)對反射率的影響，特別是基底厚度對反射率的影響，這些為設(shè)計(jì)和制作具有優(yōu)良的抗反射性能的二元光學(xué)元件提供了設(shè)計(jì)依據(jù)。
This paper has presented the calculation formula and numerical solution methods to determine the range and volume of partially cavity , supercavity by using surface panel method , and has predicted the range and volume of unsteady cavitation of propeller by using surface panel method for the first time inland
本文敘述了應(yīng)用面元法確定非定常螺旋槳局部空泡、超空泡的范圍和體積的計(jì)算公式和數(shù)值求解方法，在國內(nèi)首次應(yīng)用面元法預(yù)報(bào)了螺旋槳非定?？张莸姆秶腕w積。
Different channel has different shannon limits , only the continuous input and output awgn channel has a compact shannon limit description . but the other channels have no brief description for the limit , so the numerical solution for the limit is needed . this paper introduces the calculation method of multi - dimension integral and linear interpolation , and indicates the usage of these numerical solution methods in the shannon limit calculation
不同信道模型有不同的香農(nóng)限,只有理想的輸入輸出均連續(xù)的awgn信道有較為簡潔的香農(nóng)限計(jì)算,對于其它信道模型的香農(nóng)限計(jì)算難有簡明的代數(shù)解析解,而只能進(jìn)行積分方程的數(shù)值解計(jì)算,所以本文對多重積分的數(shù)值解以及線性插值法進(jìn)行了介紹,并詳細(xì)的指出了應(yīng)用數(shù)值計(jì)算方法計(jì)算香農(nóng)限的過程。
Abstract : based on the conceptual two - flow model and pic numerical solution method developed in the companion paper , the present paper further investigate the model application in simulation of the typical debris flows . the model validation was carried out with the experimental data obtained by other investigators at dongchuan debris flow observation and research station in yunnan province . predictions were made in terms of the main controlling facetors including the channel slope , flow density and time interval between two blasts of debris flows . the predicted results could well reflect the observations reported by the geographers and sedimentologists
文摘:采用文獻(xiàn)[ 1 ]中提出的陣性泥石流運(yùn)動與堆積的歐拉-拉格朗日模型,模擬了陣性泥石流的運(yùn)動過程和堆積形態(tài),得出了與地學(xué)研究中觀測結(jié)果較為一致的認(rèn)識.文中針對影響陣性泥石流的關(guān)鍵條件,重點(diǎn)通過改變密度,坡度和各陣泥石流的時(shí)間間隔等參數(shù),分析了這些參數(shù)變化對泥石流運(yùn)動及堆積規(guī)律的影響,提出了簡化分析整個(gè)陣性泥石流的條件.研究表明,應(yīng)用經(jīng)試驗(yàn)資料驗(yàn)證的數(shù)學(xué)模型不但可以方便、快捷地定量描述陣性泥石流的一般特性,而且能夠提供關(guān)于陣性泥石流運(yùn)動及堆積的更多細(xì)節(jié)

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numerical solution method中文什么意思

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