1) Single entry tree commercial volume table
一元立木商品材积表
2) local volume table
一元立木材积表
1.
A standard volume table and a local volume table were compiled for Acacia mangium in Guangzhou.
对广州地区马占相思进行了二元立木材积表和一元立木材积表的编制。
3) standard volume table
二元立木材积表
1.
A standard volume table and a local volume table were compiled for Acacia mangium in Guangzhou.
对广州地区马占相思进行了二元立木材积表和一元立木材积表的编制。
4) volume table
立木材积表
1.
Construction of volume tables of Euro-American poplar in Henan Province;
河南省欧美杨立木材积表的编制研究
2.
The best and final equations used to construct the overbark ( V d ) and underbark ( V q ) volume tables are V d =3.
两模型总的系统偏差都小于±３％，满足编制材积表要求，并利用模型编制了橡胶树立木材积表，可供生产中应用、参考。
5) single entry volume table
一元材积表
1.
Based on the data of Larch in eastern region of Daxinganling,the single entry volume table of Larch is established by using artificial neural networks and regression analysis.
采用大兴安岭东部落叶松Larch的材料,分别运用人工神经网络和回归分析方法编制了落叶松的一元材积表,人工神经网络在拟合过程中以落叶松胸径作为输入向量,以单株材积作为输出向量,并选出既符合林木材积曲线分布规律,又具有较高拟合准确度的网络模型,其网络结构为1∶2∶1,网络对象名为Enet。
2.
This paper introduces the principles of building single entry volume table and actuality of using the table in cases involving forestry,suggests that the volume in cases can be calculated by respectively using field measurement,valuation,reduction and single entry volume table methods.
介绍了一元材积表编制原理、方法以及一元材积表在林业案件中的使用现状,提出可分别采用实测法、估值法、还原法和一元材积表法测算涉案材积。
6) One-way volume table
一元材积表
1.
Then,they are presented,to satisfy the demands of forestry development in new century,that the volume estimation method by using one-way volume table should be improved,and that some important forestry tables such as volume table and biomass table should be revised or supplemented.
从分析我国森林资源连续清查中的材积估计问题入手,提出为满足新世纪林业发展的需要,必须对目前用一元材积表估计材积的方法加以改进,并进一步补充完善材积表和生物量表等基础林业数表。
补充资料：一元木公
1.隐语。指瓦松。
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