这是实现汽车零部件设计、制造过程中涉及到的强度计算、刚度计算公式以及运算java源程序，超级棒的-This is the auto parts design, manufacturing process involves the calculation of the strength, stiffness and the computing formula java source code, super rods. . .

计算密码强度， 计算密码强度-Password strength calculation

关于结构体编程的实例，计算最大应力点，屈服强度等-About the structure of programming examples