名词
中文翻译：零交叉
同义词：
['crossover', 'zero-sum crossing']
例句：
-
1.The zero-crossing of the wave is a critical point in the wave's motion.
波的零交点是波运动中的关键点。
-
2. In music theory, the zero-crossing occurs when two notes have exactly the same frequency.
在音乐理论中，零交点发生在两个音调具有完全相同的频率时。
-
3. The zero-crossing of the wave is where the amplitude changes from positive to negative.
波的零交点是振幅从正变为负的地方。