约束波的第一例子是使波动在一个界面上受到限制。

Our first example of confining waves will be to confine a wave at one boundary.

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很好地调节电源使波动最小化并在载荷变化情况(如同电镀容器中看到的那样)下提供稳定的可预知电流。

The power supply is well regulated to minimize ripples as well to deliver a steady predictable current, under varying loads such as those found in plating tanks.

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这些快速贸易商带来市场不稳定，波动性增加，并使个人投资者因害怕而远离市场。

These fast traders create unstable markets, increase volatility, and are scaring individual investors away from the markets.

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And then, on the top of 3, we get another example: "In other words we've got to get on the ball, darling, what I'm saying, otherwise it'll be fluctuating and lack of true knowledge or crystallization of our plans."

然后，在第三页上面，又有一个例子：,换句话说我们必须去这个舞会，亲爱的，我是说，不然就会变得波动又缺少真知识,或使我们的计划结晶化“

耶鲁公开课 - 1945年后的美国小说课程节选