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- This paper proposes Latin hypercube sampling combined with variance reduction techniques of conditional expectation and antithetic variates to assess ultimate strength reliability of ship hull girder. 本文將拉丁超立方抽樣法與條件期望和對偶變數方差減縮技術(shù)組合用于分析船體總縱極限強度可靠性。
- Variational method for adaptive plane gridding image segmentation[J]. 引用該論文 鄭毅;劉上乾.
- Successful use of the variation method depends on our ability to make shrewd choice of the trial function. 成功地應用變分法取決于對嘗試函數作精明選擇的能力。
- For SU(2) lattice gauge theory, Manton action is studied by means of improved variational method. 本文用改進(jìn)變分法對SU(2)格點(diǎn)規范理論的Manton作用量進(jìn)行了研究。
- The cluster variation method(CVM)has been used widely in the research of or-der-disorder transformation. 原子集團變分法廣泛地應用于有序-無(wú)序相變的研究。
- Variational method and TDA approximation was applied to construct the SD pairs in the SD-pair shell model (SDPSM). 在SD對殼模型的理論框架下,利用變分法及TDA近似確定SD對結構。
- An universal dynamic equation for unrestrained body has been derived in the form of tensor by using variation method. 用張量形式通過(guò)變分原理導出了無(wú)約束物體的動(dòng)力學(xué)普適方程。
- The method seems good but it needs to be tried out. 這個(gè)方法似乎不錯，但需要試驗一下。
- The electronic structure of the bcc Fe (001)edge dislocation core is investigated using the first principles discrete variational method(DVM). 本文用密度泛函理論框架下的離散變分方法 (DVM)研究了bccFe[10 0 ](0 0 1)刃型位錯體系的電子結構 ,給出了結合能、原子間相互作用能以及電荷轉移信息。
- antithetic variates 對偶變數
- The electronic structures of Ca_3Co_2O_6 and Ni-doped ones are calculated using density functional and discrete variation method(DFT-DVM). 用離散變分密度泛函方法(DFT DVM)計算了鈷酸鹽Ca3Co2O6及其摻鎳體系;討論了電子結構;化學(xué)鍵等與熱電性能之間的關(guān)系.
- A restricted variation method is used to extrapolate a better nonrelativistic energy.The relativistic corrections and mass polarization are included. 運用截斷變分方法進(jìn)一步飽和函數空間得到能量的改進(jìn)量，并考慮相對論修正、質(zhì)量極化效應等獲得了相對論能量計算值。
- Combining PRISM theory, MD simulation and Variational method, a single-site semiflexible model is proposed to describe atactic polystyrene (aPS) melt. 結合PRISM理論、MD分子模擬和變分法，得到了可以描述聚苯乙烯熔體的單點(diǎn)半柔性鏈模型，提出了一個(gè)研究實(shí)際聚合物體系的有效方法。
- The relation between the exciton binding energy and the spherical quantum dot radius has been calculated using the variational method. 摘要用無(wú)限深勢阱和有限深勢阱2種模型，計算了激子束縛能與球形量子點(diǎn)半徑的關(guān)系。
- Application of the continuous variation method for determining stoichiometry and binding mechanism to Fe-Fz systems has been treated. 本文應用連續變化法研究它們之間的相互作用。
- We must seek two main approximation methods of solution, the variation method and perturbation theory. 我們必須尋求兩個(gè)主要的近似解法、變分法和微擾法。
- The chemisorption of Ce, Sm and Yb on Si(lll) surface are studied by calculation with local density formalism (LDF) and discrete variational method (DVM). 本文對幾種稀土元素(鈰、釤、鐿)在硅表面的化學(xué)吸附進(jìn)行了理論計算。
- By the Euler equation and juncture equation of the variational method,this pa-per has made but a solution to the safety factor of simple homogeneous soil slopes. 用變分法中的歐拉方程與交接條件，推導出了簡(jiǎn)單均質(zhì)土坡在時(shí)計算其穩定性安全系數的一個(gè)理論公式。
- In this paper, derive the evolution equations for the parameters of the bright-soliton-like pulses in optical fibers by means of variational method from the MNLS equation. 摘要本文從含修正的非線(xiàn)性薛定諤方程出發(fā)，采用變分法，導出了三階色散情況下光纖中類(lèi)明孤子參數隨傳輸距離的演化方程組；
- We have studied the cyclotron-resonance frequency of a strong-coupling magnetopolaron in the quantum well wire with the use of variation method of Pekar type. 摘要采用變分法研究了量子阱線(xiàn)中強耦合磁極化子的迴旋共振頻率。
