... 森林重造 reafforest 森林抽样调查 forest sampling survey 森林储备基金 forest reserve funds ...
基于8个网页-相关网页
·2,447,543篇论文数据，部分数据来源于NoteExpress
With the help of sample plot survey and sampling analysis, the water-containing rate and amount of resources of all kinds of combustibles under alpine pine forest in Nyingchi County are analyzed.
通过样地调查和取样分析，分析了林芝县高山松林下各类可燃物的含水率及其资源量。
youdao
应用推荐
模块上移
模块下移
不移动