A new derivation method of the Young-Laplace equation is also presented based on the interfacial energy the potential energy and the total energy of the whole material system which should be minimum on the thermodynamic equilibrium condition .

从整个物质体系的界面能和位能计算 出发，根据热力学平衡条件下整个物质体系的总能量应该达到最小， 同样 可以 得到 著名 的 Young Laplace 方程。

An analytical solution of the meniscus behavior under the action of an electromagnetic force based on Young-Laplace equation was also obtained firstly .

根据 Young-Laplace 方程，首次导出了电磁力作用下 结晶 器 内弯月面 形状 变化规律的解析解。

The fundamental of droplet profile method for the determination of contact angle between liquid and monofilament was introduced . Contact angle can be calculated by inputting the data of liquid droplet profile measured with a microscope into a program based on Young-Laplace equation .

介绍了液滴形状法测量单根纤维接触角的基本原理，利用显微镜观察液滴的形状，将数据输入根据 Young Laplace 方程编写的程序中计算出接触角。

A new derivation method and the application of Young-Laplace equation

Young-Laplace 方程推导的新方法及应用