Several examples showed that this improved method has more calculated precision and stability than constrained cyclicvariable method.
通过实例分析显示，它具有比约束变量轮换法更高的计算精度和稳定性。
2
On the basis of cyclic carry control of variable structure system with standard bilinear proportion a variable structure with bilinear proportion differentiation is studied.
在标准型双线性比例变结构系统循环进位控制的基础上，研究这种系统的比例—微分变结构控制。
3
By means of the experimental data from dynamic triaxial stress-strain test of variablecyclic amplitude for frozen soil, the formative conditions of residual strain on frozen silt clay are studied.