【Key words】 neural network; Masson pine plantation; whole-stand growth model; stand structure model; individual tree growth model; site index; stand density index;
基于10个网页-相关网页
juvenile masson pine plantation 马尾松幼林
masson pine pulp plantation 马尾松纸浆
·2,447,543篇论文数据,部分数据来源于NoteExpress
The Masson pine is a main kind of plantation tree in our country, which is rich in quantity and distributes most widely.
马尾松是中国主要的人工林树种,其蓄积量最大,分布地域最广。
youdao
应用推荐
模块上移
模块下移
不移动