district是什么意思

网络释义

用法例句

The revelation by USA characteristics in forest management;

美国森林管理的特点与启示

Forest management can restrain the increasing rate of CO2 in atmospheriy and can promote the maintenance and absorption of forest carbon and increase forest carbon storage.

森林具有碳汇和碳源的双重作用,通过加强森林管理可以促进森林碳的维持和吸收,增加森林碳储量。

The results of study on relevant investigation and statistic data collected implied that local people s participation in forest management was benefit for forest protection and rural economic development.

说明农民参与森林管理有利于森林资源的保护和农村经济的发展。

A probe to the forest administration and protection in Wolong nature reserve areas;

卧龙自然保护区森林管护工作的探讨

The Brief Accounts on Application and Development of Miaos Traditional Knowledge in Management to Mountain Forest;

苗族传统知识在山林管理中的运用和发展初探——以屯上苗寨为例