The transplanting and improvement of a fault tree program are introduced.
简述了对故障树程序的移植和改进。
2
Tree planting is an important part of greening project on expressway. Moreover, the survival rate of nursery stock transplanting will directly influence the overall plant effect on the expressway.
植树工程是高速公路环境绿化工程的重要组成部分，然而苗木移栽的成活率直接影响到高速公路整体绿化效果。
3
This article has mainly introduced the measures and methods of big treetransplanting.