1) stand volume yield table
林分蓄积收获量表
2) stand volume
林分蓄积量
1.
Dynamical monitoring on the ecological forest stand volume in Minjiang watershed based on RS technology;
基于RS技术闽江流域生态公益林林分蓄积量的动态监测
2.
According to the comparable analysis of nine kinds of measurement method of stand volume on the same China-fir forest,this article provides the optimal methods in different application conditions.
以同一块杉木林分为对象 ,对 9种常用的林分蓄积量测定方法进行对比分析 ,提出了在不同条件下的最佳测定方法 :无测树用表或相关数学模型时以等株径级标准木法较好 ,测树用表或数学模型齐全时最好采用形高表法 。
3.
It therefore, provides the referrence for detailed calculation of the stand volume.
本文利用数理统计的方法对常用的树高曲线方程进行拟合选优和检验,以偏差平方和最小者为优,把最优的树高曲线方程代入二元立木材积公式,得出较准确的每木材积的思路,给林分蓄积量的准确计算提供参考。
3) stand volume estimation
林分蓄积量估计
4) growing stock of stand
林分蓄积生长量
1.
Site level in Hexi-corridor area was divided into 4 types by comprehensive analyzing the growing stock of stand and soil productivity of all kinds of farmland shelterbelt.
将河西走廊同一温带蒙—甘气候类型区的绿洲农业区的土壤类型划分为四类,即绿洲灌耕土、绿洲半潮灌耕土、绿洲潮灌耕土、绿洲盐化灌耕土;通过对各土类农田防护林林分蓄积生长量和土壤生产力的综合分析,把河西走廊立地级划分为四类。
5) stand volume
林分蓄积
1.
Compilation of growth curve table of stand volume for dominant species in Linkou Forestry Bureau,Heilojiang,China;
林口林业局优势树种林分蓄积生长曲线表的编制
2.
Under-crown taper equation of form point method in combination with three dimensional point sampling with angle gauge for stand volume estimation.;
角规三维点抽样估测林分蓄积的形点法冠下削度方程
3.
As a method of forest volume measurement, 3P sampling technology has been accepted in forestry field, but for the reason that two critical problems, precise monitoring of stand volume and fast generation of random data can t be solved well in traditional forestry resources monitoring, the technology has not been used widely for a long time.
在甘肃小陇山林业局党川林场进行了针对性实验,取得了较高的林分蓄积监测精度。
6) stand stock
林分蓄积
1.
After χ2 examination,the residual analysis and the log-linear simulating,relationships between stand stock and landform were analyzed.
根据福建省森林资源连续清查第五次复查样地调查资料,对750个天然阔叶林样地调查资料进行整理并进行卡方检验、剩余分析及Log-线性模型的拟合,以分析地貌与林分蓄积之间的关系。
2.
After χ2 examination,the residual analysis and the log-linear simulating,relationships between stand stock and slope position were analyzed.
根据福建省森林资源连续清查第五次复查样地调查资料,对750个天然阔叶林样地调查资料进行整理分析并进行卡方检验、剩余分析及log-线性模型的拟合,以分析坡位与林分蓄积之间的关系。
补充资料：量表分
量表分
scaled score
量表分(scaled score)心理测验的一种常用计量分数，是标准分的一种。计算方法系根据标准分的计算公式衍化而来的，将全部分数安排在}一19分范围内，平均数为10，标准差为3。计一算公式: 量表分=10+3(x一至)/SD 式中x代表个人得分，无代表样本均数，SD代表标准差。例如韦氏量表在计算IQ时，首先要将各分测验的粗分(原始分)换算成量表分，相加后再换算成]Q。 (龚难先撰林传燕审)
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条