1.
A Study on the Stand Merchant Radio Prediction Model Based on BP Algorithm
基于BP算法的林分材种出材率模型研究
2.
Working out Cunninghamia lanceolata Plantation Stand Species Outturn Percentage Table of Youxi National Forest Farm
尤溪国有林场杉木人工林林分材种出材率表的编制
3.
A Study on Taper Equation and Stand Outturn Tables of Wood Sorts for Japanese Larch
日本落叶松削度方程和林分材种出材率表的研究
4.
Study on the Stand Merchant Ratio Prediction Model Base on Artificial Neural Network;
基于人工神经网络林分材种出材率预测模型研究
5.
Study on the Timber Assortment Timber-Produced Rate Table of Cunninghamia lanceolata Plantation in Yangkou Forest Farm
洋口林场杉木人工林材种出材率表的研究
6.
Compiling of the one-way function merchantable volume table of E. urophylla × E. grandis in Xijiang Forestry Bureau
西江林业局尾巨桉人工林一元材种出材率表编制
7.
Study on Prediction Model of Stand Outturn and Table of Outturn for Japanese Larch
日本落叶松林分材种出材量预测模型和出材量表的研究
8.
There is many kinds of wood grow in this forest.
这片森林出产各种木材。
9.
There are many kinds of wood growing in this forest.
这片森林出产各种木材.
10.
Compiling of One-variable Volume Table and Outturn Table of Stand of Chinese fir in Hongqi Forest Farm
红旗林场杉木地径一元材积及出材率表的编制
11.
The correlation between the output of different dimension stock and stand density was significant.
不同规格材的出材量高低与林分密度相关密切。
12.
This pest is harmful to the main tip of red pine,and influences the timber production rate and timber quality of red pine ,down to seed quantities of mother forests.
此虫危害红松主梢，影响红松的出材率和材质以及母树林的结实量。
13.
Research on Establishment of Dual Volume Table and Timber Volume Table of Pinus Massoniana and Cunninghamia Lanceolata Plantations in Guizhou Province
贵州马尾松、杉木人工林二元材积表及出材率表编制研究
14.
Effect of Export Drawback Rate,Appreciation of RMB and Export Tax Items for Aluminum Products on the Exportation of Aluminum Goods;
分析出口退税率、人民币升值及铝材出口税目对铝材出口的影响
15.
put a hundred acres of land under timber
种植一百英亩用材林.
16.
Degrading ability of eight species of wood rotting fungi on Salix matsudana var. pseudo-matsudana
八种城市旱垂柳林木材腐朽菌分解能力的测定
17.
Analysis and countermeasure on the launching rate of in-class experiments for new textbooks for senior middle schools;
高中新教材随堂实验开出率的调查分析及对策
18.
An issue of printed material offered for sale or distribution.
出版物一种用于出售或分发的印刷材料