系统地论述了林分蓄积量调查的线截抽样原理和方法、并在针叶林和阔叶林中进行了验证。
The principle and method of line intersect sampling for surveying stand volume were introduced in this paper. and tested in coniferous forests and broad-leaved forests.
研究了采伐剩余物调查的线截抽样原理和方法。
The principle and method of line intersect sampling for estimating logging wastes are introduced in this paper.
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