计算机科学技术

• 不变性

  The control method exercises the advantage of invariability to disturbance of VCS to the full and turn the anti-disturbance into reality.

  这样就充分发挥了滑模变结构控制对干扰的不变性优势，实现了抗扰性要求。

数学

• 常数的；不变量的

艺术学

• 恒定性

  The practical value of invariability and variability in China's watercolour are set out in chapter V. this is the purpose of the whole research.

  第五章探讨了恒定性和变化性对中国水彩画发展的实践价值,这也是本研究的意义所在。