Lami theorem

例句：

1. 1. The Lami theorem states that the area of a circle is equal to pi times the radius squared.
   拉米定理表明，圆的面积等于π乘以半径的平方。
2. 2. In physics, the Lami theorem is used to describe the behavior of materials under stress.
   在物理学中，拉米定理用于描述材料在应力下的行为。
3. 3.The Lami theorem has been proven to be accurate in many practical applications.
   拉米定理在许多实际应用中已被证明是准确的。