4) Protection and Restoration
保护与恢复
1.
From improving the reliability of node/equipment,optimizing the topological structure,using the networking protection and restoration technologies,and implementing the error control technology,this paper discusses the methods for improving the reliability of communication networks,and then presents other methods.
从提高节点/设备的可靠性、优化拓扑结构、使用网络保护与恢复技术、使用差错控制技术等几个方面详细介绍了提高通信网络可靠性的方法和需要注意的问题,并简要说明了其它的方法。
5) forest regeneration and restoration
森林更新与恢复
6) forest restoration
森林恢复
1.
Studies on the characteristics of soil seed banks under different forest restoration types in hilly red soil region, Southern China;
红壤丘陵区不同森林恢复类型土壤种子库特征研究
2.
Based on current status and characteristics of forest resources in Hubei Province,the authors analyzed the cause leading to forest deterioration,and put forward the basic approach,main models and technology strategy on forest restoration,which could provide scientific basis for forest restoration of Hubei Province.
笔者根据湖北省森林资源现状及其特点,分析了湖北省森林退化的原因,提出了湖北省森林恢复的基本途径、主要模式及技术策略,为我省森林恢复提供了科学依据。
3.
And some suggestions on forest restoration are put forward.
总结了我国南方雨雪冰冻灾害对林业危害的特点,分析了灾后森林恢复面临的主要问题,提出了对策与建议。
补充资料：森林资源(见世界森林资源、中国森林资源)
森林资源(见世界森林资源、中国森林资源)
forest resources
sen Iin ziyuon森林资源(forest resources)见世界森林资源、中国森林资源。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条