- 變分的方法
- variational: 變化的; 變化性的; 變量的; 變異的; 起自變動的
- variational calculus: 變分學(xué)
- variational completeness: 變分完備性
- variational curve: 變分曲線
- variational derivative: 變分導(dǎo)數(shù); 變分微商
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variational approach中文什么意思
- 變分的方法
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例句與用法
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- according to the principle of the minimum potential energy, the deformation of single tension pile and pile groups was analyzed using a modified variational approach
根據(jù)最小勢能原理，使用修正變分法來分析抗拔單樁和抗拔群樁的變形。 - based on the conventional variational approach, a simple approach was presented so that the deformation of tension pile groups could be solved by calculating a 2 2 array
在傳統(tǒng)變分方法的基礎(chǔ)上，本文將抗拔群樁的變形分析簡化為計算一個22維矩陣，使得群樁變形分析時間大大縮短。 - in [ 4 ], weinstein skillfully got the best constant in gagliardo-niremberg inequality using the variational approach and therefore obtained the sufficient condition of the global existence of the solution in critical case p = 1 + 4 / n
[4]巧妙運用變分法獲得gagliardo-nirenberg不等式的最佳常數(shù)從而給出了在p=1+4/n臨界狀態(tài)下解整體存在的充分條件。 - in the first part, following ref [ 27 ], the expression of the envelop function is obtained . then, considering the dismatch of effective mass between the well and the barrier, using the variational approach, we calculate the binding energy of hydrogenic impurity
在第一部分，我們按照文獻[27]中的方法，得到了包絡(luò)函數(shù)的表達式，并利用變分法計算了類氫雜質(zhì)的束縛能，其中考慮了阱壘中電子有效質(zhì)量的失配性。 - in this paper, based on the previous works, we study the quality of a hydrogenic impurity in gaas / gai-xalxas rectangular quantum wires in detail . using variational approach, we calculate the binding energy and the photoionization cross-section of the impurity in the system
本文在前人工作的基礎(chǔ)上，詳細(xì)研究了矩形截面gaasga_(1-x)al_xas(x=0.3)量子阱線中的類氫雜質(zhì)體系的性質(zhì)，采用變分技術(shù)計算了此體系的束縛能及其光致電離截面。