窗户上结的冰花形状为什么呈曲线?外面很冷时,窗户在室内的一面上会凝结成一层薄冰.仔细观察,这层冰上的纹路是一束束曲线.请问这些曲线是怎么形成的?是不是表面气体分子运动留下的“
来源:学生作业帮助网 编辑:作业帮 时间:2024/09/10 21:13:04
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