Regularity is an important algebraic property of parametric curve and surface, which depends on the parameterization of parametric curve and surface.
正则性是参数曲线曲面的重要代数性质，是由参数曲线曲面的参数化决定的。
2
Using this model and two-dimensional finite element method, the influence regularity of different highway road bed design parameters on vehicle motion property was analyzed.
并利用该耦合振动模型及二维有限元方法，探讨了高速公路不同路基设计参数对车辆运行品质的影响规律。
3
The basic task of atomic and molecular physics is to research the atomic structure, property and interaction regularity. It came from the study of sun spectrum and gas discharge at 19 century.