在物理学里, 最小作用量原理 ( least action principle ),或更精确地, 平稳作用量原理 (stationary action principle),是一种变分原理,当应用于一个机械系统的作用量时,可以得到此...
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Hamilton least-action principle 哈密顿最小作用量原理
principle of least action 最小作用量原理 ; 最小酌原理 ; 最小酌事理 ; 最小作用原理
the least action principle 极小作用原理
the dual least action principle 极小对偶作用原理
the principle of least action 最小作用量原理
Lagrange's principle of least acTion Lagrange最小作用原理
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。
If the physics seems a bit arcane, consider that you probably spent much of the past two weeks seeing the angular-momentum principle in action — at least if you watched the Olympics.
如果从物理学角度来讲解释这些原理有点晦涩难懂,那么在过去的两周内也许你也花费了大量的时间观看了角动量原则的实际演示--至少如果你观看了冬奥会比赛。
Rooted in the physical principle of least action, they have wide applications in diverse fields.
在于最小行动的物理原理,他们在完全不同的领域有广泛应用。
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