该词条未找到_海词词典

您要查找的是不是：

See above, it is a least action principle with the action being energy. 与作用量最小原理有什么联系?
An existence theorem is obtained for the periodic solutions of Lagrangian systems by the least action principle. 用极小作用原理得到了非自治Lagrange系统周期解的一个存在性定理.
Periodic solution of Lagrangian system is studied with locally coercive potential or sublinear nonlinearity by the least action principle, and an existence theorem is obtained. 利用极小化作用原理研究了具有局部强制性位势或具有次线性非线性项的Lagrange系统的周期解;并得到了一个存在性定理.
The existence of periodic solutions is obtained for nonautonomous second order system with part of thenonlinearity being sublinear by using the least action principle. 运用极小值原理;在非线性项有一部分是次线性的条件下;得到所考虑问题周期解的存在性.
The existence and multiplicity results are obtained for a class of fourth-order nonlinear elliptic equations by the least action principle and the minimax methods, respectively. 通过极小化作用原理和极小极大方法得到了一类四阶非线性椭圆方程解的存在性和多重性.
An existence theorem is obtained for periodic solutions of the nonautonomous second order systemswith even-typed potentials by the least action principle. 用极小作用原理得到了具有偶型位势的非自治二阶系统周期解的一个存在性定理.
In this paper, we mainly use variational methods, including the least action principle, minimax theorem and Morse theory, to deal with the existence of solutions of discrete Hamiltonian systems with periodic boundary value conditions. This Ph. 我们利用变分理论中的最小作用原理、极小极大原理，以及Morse理论研究了离散哈密尔顿系统的周期边值问题。
The Least Action Principle and the Simplicity Principle 最小作用量原理与简单性原则
The Least Action Principle and the Simplicity Principle Tala 最小作用量原理与简单性原则
Applications of the least action principle to second order Hamiltonian systems 极小作用原理在二阶Hamilton系统中的应用
Least action principle for dissipative solitons and its application in two-dimensional PBG structure 有耗孤子的最小作用量原理及其在二维光子带隙结构中的应用
the least action principle 极小作用原理
least action principle 最小作用量原理
Let's warm up this party with a little action! 让咱们搞点小活动使聚会热闹起来。
Furthermore, so much of the QM concepts are developed through Newtonian mechanics: Lagrangian, Hamiltonian, and the Principle of Least Action, etc. 此外，很多量子力学概念都是从牛顿力学中而来的：比如拉格朗日量、哈密顿量、最小作用量原理等等。
Then, in the study of finite degree of freedoms, we introduce the principle of least action, the Lagrangian formula, and the Hamiltonian formula. 然后在讨论多自由系统中引入最小作用量原理，并介绍拉格朗日、哈密顿程式。
The article introduces the action principle, basic structure, key working procedure, technological control and manufacture acceptance. 介绍关节型道岔的动作原理、基本结构、关键工序工艺控制及制造验收。
Revewing the Principle of Least Action, the author discusses the movement of charged particles in the uniform stabilized electromagnetic field and deduces their equation of motion. 文章从最小作用量原理出发,探讨了在相对论中,带电粒子在均匀稳定电磁场作用下的运动,并推导出其运动方程。
Can the root of gansui, the root of Beijing euphorbia, lilac daphne treat liver ascites? What is its action principle? 甘遂、大戟、芫花可以治疗肝腹水吗？其作用原理是什么？
According to action principle, extinguishing process and efficiency of the sprinkler systems, it is put forward that the ringed arrangements replace the ramiform arrangements. 根据自喷系统的作用原理、灭火过程和效率，提出用环状管网代替目前广泛采用的枝状管网的观点。