The characteristic approximation is used to handle the convection part along the direc-tion of fluid namely characteristic direction to ensure the high stability of the method in approximating the sharp fronts and reduce the numerical diffusion; The mixed finite element spatial approximation is employed to deal with diffusion part and approximate the scalar unknown and the adjoint vector function optimally and simultaneously; In order to preserve the integral conservation of the method, we introduce the modified characteristic method.

該方法對(duì)方程的對(duì)流部分沿流體流動(dòng)的方向即特征方向離散以保證格式在流動(dòng)的鋒線前沿逼近的高穩(wěn)定性三级在线国产精品，消除數(shù)值彌散現(xiàn)象疯狂做受XXXX特大；對(duì)方程的擴(kuò)散部分采用最低次混合有限元方法離散久久免费妇女高潮看片A片、同時(shí)以高精度逼近未知函數(shù)及未知函數(shù)的梯度；為保證方法的整體守恒性男人扒开女人的腿桶到爽视频，在格式中引入修正項(xiàng)日本特级黄大片一区二区三区。

From the homogeneity of time we can deduce mechanical energy conservation law, and from the homogeneity and isotrogy of space we can deduce monentum conservation law and angular momentum conservation law.

從時(shí)間的均勻性可推得機(jī)械能守恒定律，從空間的均勻性和空間的各向同性可分別推出動(dòng)量守恒定律和角動(dòng)量守恒定律亚洲黄色免费在线。

According to Orowan's investigation results, the amount of plastic work Γ is three orders larger than that of surface energy. However, the yielding of metal material is only associated with the deviator strain energy.

由于引起金屬材料屈服的原因僅為偏斜應(yīng)變能性色作爱视频，而與體積應(yīng)變能無(wú)關(guān)，本文提出了一個(gè)與路徑無(wú)關(guān)的守恒積分一黄片美女v99久久V，即偏斜應(yīng)變能積分国产91最新资源网址，并對(duì)其守恒性進(jìn)行了嚴(yán)格的證明。

Deviator strain energy; integral; conservation; stress intensity factor; mixed-mode crack; fracture criterion

偏斜應(yīng)變能欧美高清激情XXXXX；積分国产黄色片视频,；守恒性；應(yīng)力強(qiáng)度因子榴莲视频ios网址在线观看网站；復(fù)合型裂紋黄色黄页网；斷裂準(zhǔn)則

The result shows that the Particle-tracing Method is not only less diffusive, but also more conservative.

結(jié)果顯示質(zhì)點(diǎn)跟蹤法不僅耗散更低，而且守恒性也更好亚洲色欲色香天天综合网。

We also give some conservation and convergence analysis for the Dirac equation and the Korteweg-de Vries equation.

在第七章中国产极品最新在线观看AV，我們建立了全直線上不帶權(quán)的Legendre有理譜逼近，并以Dirac方程作為實(shí)例欧美一级在线播放器，證明了譜格式的守恒性和收斂性午夜福利合集92精品人妻。數(shù)值結(jié)果表明了算法是有效的。

Thus, non-negative property is suggested as the criterion of stability. Further, diffusion coefficient is replaced by an artificial one in the finite difference equation to simulate the entropy generation can improve the accuracy of the numerical analysis.

在盡可能滿足對(duì)流擴(kuò)散過(guò)程數(shù)值格式中的輸運(yùn)性或守恒性及穩(wěn)定性的同時(shí)天堂网在线综合网，以擴(kuò)散熵產(chǎn)仿真為原則的偽擴(kuò)散系數(shù)可有效地提高數(shù)值模擬的仿真性欧美国产日韩中文字幕一区，為數(shù)值計(jì)算中擴(kuò)散系數(shù)的修正提供了一種有效的手段。

Invariants can be calculated from incidence matrix and used to analyze the properties of systems.

根據(jù)Petri網(wǎng)的關(guān)聯(lián)矩陣黄视频网站免费在线观看，解得它的不變量日韩午夜无码精品试看爱情，就可以分析系統(tǒng)的某些特性，如安全性国产一级婬片A片免费无码下载、有界性秋霞在线观看、守恒性、死鎖等等少妇人妻精品中文在线有码。

The SCVFV(the convection-diffusion difference scheme based on control-volume face values) scheme was put forward. The theory of the SCVFV scheme was systematically elaborated. The general interpolation formula of the SCVFV scheme was given. The formulas of the SCVFV scheme based on the Cartesian coordinate were derived. The precision, the mass conservation property and the preventability of the false-diffusion of the SCVFV scheme were theoretically analyzed.

提出了基于控制容積面值的對(duì)流擴(kuò)散差分格式SCVFV日韩一级婬片A片中文，系統(tǒng)地闡述了SCVFV格式的基本思想，給出了SCVFV插值公式的通用表達(dá)式久久aa毛片免费播放，推導(dǎo)了直角坐標(biāo)系下完整的SCVFV格式的表達(dá)式中文字幕强奸视频观看，從理論上分析SCVFV格式的精度、守恒性及反偽擴(kuò)散性亚洲精品自拍AV在线日韩。

Because of the space is uniform,So that the momentum conservation is occurrence in nature,it explain the momentum conservation is a attribute of the space.

由空間的均勻性而導(dǎo)出的動(dòng)量守恒日日色综合色色，說(shuō)明動(dòng)量守恒是物質(zhì)空間的一個(gè)基本屬性，動(dòng)量守恒在整個(gè)物理學(xué)的框架中應(yīng)具有定律的基礎(chǔ)地位黄片有限公司。

conservativeness：守恒性

重復(fù)性 repetitiveness | 守恒性 conservativeness | 網(wǎng)化簡(jiǎn) net reduction

Non-Linear Control Theory：非線性控制理論

非線性規(guī)劃 Non-Linear Programming | 非線性控制理論 Non-Linear Control Theory | 非線性雙曲型守恒律解的存在性 The Existence of Solutions for Non -linear Hyperbolic Conservation Laws

non-conservative force：非守恒力,非保守力

noise pollution 噪音污染 | non-conservative force 非守恒力,非保守力 | non-inertial frame 非慣性座標(biāo)系,非慣性系

non-inertial frame：非慣性座標(biāo)系,非慣性系

non-conservative force 非守恒力,非保守力 | non-inertial frame 非慣性座標(biāo)系,非慣性系 | non-inverting input 非反相輸入

principle of optimality：最佳性原理

principle of conservation of energy 能量守恒原理 | principle of optimality 最佳性原理 | principle of superposition 迭加原理

object permanence：物體存繼性

感覺(jué)運(yùn)動(dòng)階段 sensorimotor stage | 物體存繼性 object permanence | 守恒 conservation

nonconservation, parity：宇稱(chēng)性不守恒

奇偶性的不守恆 nonconservation of parity | 宇稱(chēng)性不守恆 nonconservation, parity | 非同時(shí)徑跡 non-contemporary tr-acks

nonconservation of parity：奇偶性的不守恒

能量不守恆 nonconservation of energy | 奇偶性的不守恆 nonconservation of parity | 宇稱(chēng)性不守恆 nonconservation, parity

nonconservation of energy：能量不守恒

不守恆 nonconservation | 能量不守恆 nonconservation of energy | 奇偶性的不守恆 nonconservation of parity

noncontagious：非接觸傳染的

nonconservation 不守恒 | noncontagious 非接觸傳染的 | noncontentious 非爭(zhēng)論性的