Laplacian
[计] 拉普拉斯算符, 调和算子
🗣️ 情景例句
Is that it?
就这个吗？
One man may steal a horse while another may not look over a hedge.
只许州官放火，不许百姓点灯。
This may be illustrated by comparing the position of a nation with that of a private business enterprise.
把国家的状况同私人企业的状况加以比较，就可以看清这个问题。