Nelder相关论文
你若问Nelder植距试验是什么?举个例说,它是圆形的,而不象大多数植距试验那样为正方形的。现在至少有五种不同的Nelder构型,Nelde......
根据实际系统超声信号的普罗尼分析结果,提出了基于双指数线性组合的超声信号经验模型,分析了上升时间和半峰宽特性,给出了模型参......
Analysing the effect of stand density and site conditions on structure and growth of oak species usi
Background: Most current approaches in forest science and practice require information about structure and growth of ind......