名词
中文翻译：三角波
同义词：
['triangle wave', 'trigonometric wave例句：1. The waves were so strong that they could be seen from a distance.（这些波浪非常强烈，可以从远处看到。）']
例句：
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1. The waves were so strong that they could be seen from a distance.
这些波浪非常强烈，可以从远处看到。
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2.The triangular wave was caused by the collision of two ships.
这个三角波是由两艘船的碰撞产生的。
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3.The scientist used a triangular wave to measure the distance between the two points.
这位科学家使用一个三角波来测量两个点之间的距离。