| 单词 | 独立变量 |
| 释义 | 〔parameter〕One of a set of independent variables that express the coordinates of a point.变量，参数：一组代表与之对应的点的独立变量之一〔differential〕The product of the derivative of a function containing one variable multiplied by the increment of the independent variable.微分：用独立变量乘以含有一个度量的函数，然后对其求导所得的结果〔Hamiltonian〕A mathematical function that can be used systematically and with great generality to generate the equations of motion of a dynamic system, equal for many such systems to the sum of the kinetic and potential energies of the system expressed in terms of the system's coordinates and momenta treated as independent variables.汉密尔顿函数：一个数学函数，它可以被用来系统地、概括性地列出一个运动系统的动力变化率，以作为独立变量的该系统的坐标和动量来表示该系统的动能和势能的和 |
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