各种波形曲线均可以用三角函数方程式来表示。

Each kind of wave may use the trigonometric function equation to express.

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这个方程式应该明确的定义决策变量、约束条件和目标函数。

The mathematical formulations should clearly define the decision variables, the constraints, and the objective function.

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关于平面凸轮廓线设计，现有文献中推出的凸轮廓线方程式，一般均是以凸轮转角为参数的函数。

In the design of plate cam profiles, the cam profile equation generally takes the angle of cam rotation as the independent parameter.

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So here's the straight line, and this line is the expected payoff to Player I from choosing Down as it depends on the probability that the other person chooses Right, and then once again, we can write down the equation.

这就是第三条直线了,它表示参与人I选择下获得的收益,是另一个参与人,选右概率的一个函数,对于这一条直线,我们依然能够给出方程式

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