Such heavy branches tend to grow vigorously in later years and render difficult the maintenance of an acceptable tree shape . 这种强壮枝在以后年代里易于旺盛生长,给保持植株合理的树型造成困难。
The tree shapes the wind that blows around it ; it is also shaped by that wind 一棵树会影响从它周围吹过的风;风同时又会影响这颗树的生长。
By showing the users " code information as tree shaped directory , tree shaped directory technic gets the operation more easily , more quickly and more exactly 树形目录将用户地址编码信息以树形的方式进行管理,使操作更加简便,迅速,准确。
In the last chapter , we describe the principles of genetic programming on the basis of tree shape chromosome and give an example of solving similar function problem 文中以树状染色体为例介绍了遗传规划的原理,并给出了应用遗传规划求解近似函数的例子。
In shida system , new technics is used to realize uses management . dynamic coding is realized and tree shaped directory is used to manage uses 在该系统中,使用新的方法实现对有线电视台收视用户的管理,即实现动态编码技术,采用树形目录实现对用户地址编码的管理。