As a result, the effects of geometric size of test piece on J-R curve un-der different degreeofconstraint are argued.
从而论证了不同约束条件下，试样的几何尺寸因素对其J阻力曲线变化趋势的影响规律。
2
Meanwhile, in order to discard some infeasible individuals, a new fitness function is given based on objective function and the degreeofconstraint violations.
同时为了抛弃部分不可行点，设计了一个新的适应度函数，其仅仅依赖于个体的不可行度和目标函数值。
3
A constraint is a restriction on the degreeof freedom you have in providing a solution.