- 更多网络例句与不守恒性相关的网络例句 [注：此内容来源于网络，仅供参考]
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We also give some conservation and convergence analysis for the Dirac equation and the Korteweg-de Vries equation.
在第七章中，我们建立了全直线上不带权的Legendre有理谱逼近，并以Dirac方程作为实例，证明了谱格式的守恒性和收敛性。数值结果表明了算法是有效的。
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However, the solutions of the Cauchy problem of the nonlinear hyperbolic system generally develop singularities in finite time even if the initial data are small and smooth.For this reason, solutions must be found in the space of discontinuous functions. Therefore, one can not directly use the classical analytic techniques that predominate in the theory of partial differential equations of other types. Instead, we construct approximate solutions via the singular perturbation methods. By using the compactness of the approximate solutions, we can obtain the existence of the solutions of original system.
然而一般而言，即使是在初值很小且光滑的情况下，非线性双曲型守恒律的Cauchy问题的解在有限时间内也会出现奇异性，为此，我们必须在不连续函数空间中寻找上述问题的解，因此对这类问题的研究，我们也不可能直接利用在其它类型的偏微分方程中占主导地位的解析方法来解决问题，而是通过奇异扰动法构造近似解，由近似解的紧性得到原问题解的存在性。
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Invariants can be calculated from incidence matrix and used to analyze the properties of systems.
根据Petri网的关联矩阵，解得它的不变量，就可以分析系统的某些特性，如安全性、有界性、守恒性、死锁等等。
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It can be used to study not only both of scalar field and Dirac field,but also massive and massless particle radiation.
Hawking在2004年之前一直坚信，黑洞的演化过程信息是不守恒的，黑洞的演化不满足量子理论的幺正性[4]。
- 更多网络解释与不守恒性相关的网络解释 [注：此内容来源于网络，仅供参考]
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nonconservation, parity：宇称性不守恒
奇偶性的不守恆 nonconservation of parity | 宇稱性不守恆 nonconservation, parity | 非同時徑跡 non-contemporary tr-acks
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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 | 宇稱性不守恆 nonconservation, parity
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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
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noncontagious：非接触传染的
nonconservation 不守恒 | noncontagious 非接触传染的 | noncontentious 非争论性的