Treatment of anterior crossbite of severe crowd in maxilla with non-extraction during growth spurt of puberty;
生长发育期反伴上颌严重拥挤不拔牙矫治16例报告
By distinguishing the high density and crowd,this paper argues that it should be careful to use high-den.
通过辨识高密度与拥挤的关系,建议我国城市已有建成区采用高密度建设要慎重。
Change in the Contents of Lipid Peroxide,and Activity of Antioxidant Enzymes in the Liver of Mice under Crowding Stress;
拥挤胁迫下小鼠肝脏脂质过氧化物含量和抗氧化物酶活性的变化
From the point of view of trend toll control, study on transfer of highway network crowding degree, analyse the effect of trend toll on highway network crowding degree, and a function considering the toll influences is presented,thus a new method to solve the problem of highway network crowding is put forward.
从动态收费控制的角度 ,对公路网拥挤度的转移进行研究 ,分析动态收费对公路网拥挤度的影响 ,提出道路收费影响的函数模型 ,从而为解决公路网的拥挤问题提供新的方法。
By combining fitness sharing method and crowding method in selection stage and replacement stage of genetic algorithms respectively, a fitness sharing crowding genetic algorithms is proposed.
适应值共享遗传算法和拥挤遗传算法分别从不同角度改善了遗传算法的搜索能力 ,是寻找多个最优解的常用算法。