Lsq
[医][=least square]最小平方，最小二乘（法）
🗣️ 情景例句
We are going to
我们要
Poverty is the root of all evils.
穷困是万恶之源。
The modern weather models work with a grid of points of the order of sixty miles apart,
现代气象模型以一个坐标图来显示，图中每个点大约是间隔60英里。