Site index tables regarding Japanese larch in eastern Liaoning were mapped out by using stem analysis guide curve.
采用解析木导向曲线法编制了辽东地区日本落叶松地位指数表。
In sample plots, sample trees are randomly or systematically selected and growing process is studied by stem analysis.
即在标准地中采用随机或机械抽样方法选取样木，进行树干解析，获得样木生长过程；
On the basis of analyzing and investigating the plots and stem analysis of poplar, the growth and yield models of poplar were established.
通过杨树标准地和解析木的调查分析，建立了预测精度较高的杨树生长收获模型。
A function of relatively deviation and age was established aiming to amend the annual height growth in the estimation by the traditional stem analysis.
为了克服传统的树干解析法预估树高每年生长的偏差，建立了相对偏差与年龄的关系函数，用以修正传统的树干解析法预估的树高每年生长。
Additionally, investigations on shelterbelt trees were carried out, and stem-analysis techniques were used, to develop a method for determining the mature height of tree windbreaks (H0).
另外，通过对林带树木的野外调查，应用树木解析技术确定林带成林高(H 0)。
Additionally, investigations on shelterbelt trees were carried out, and stem-analysis techniques were used, to develop a method for determining the mature height of tree windbreaks (H0).
另外，通过对林带树木的野外调查，应用树木解析技术确定林带成林高(H 0)。
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