Discussion on the Relationship Between the Biomass and Volume of Quercus variabilis Forest at the Southern Foot of Taihang Mountain;
太行山南麓栓皮栎林生物量和材积关系的探讨
Study on the correlation between volume and biomass of main tree species in the evergreen broad-leaved forest of Tiantong National Forest Park,Zhejiang Province;
浙江天童国家森林公园常绿阔叶林主要组成树种材积与生物量相关关系探讨
N, P, K content in the leaves of elm clones and its correlation with volume growth.;
白榆无性系叶片N、P、K含量及与材积生长的相关性
Principle and precision evaluation of stem volume surveying by total station;
全站仪测算材积的原理及精度分析
The relationship among main component factors and establishment of timber volume table;
毛竹材积主要构件因子关系研究及材积表编制
Measuring felled tree stumps and wood volume is an important measure in forestry production.
调查被伐林木伐桩,推算林木材积,是林业生产实践中较为重大的问题。
The system can be used for calculating wood volume,price and total value,or printing forms.
运用该系统可进行进出仓材积、价格、金额计算 ,各种报表生成和打印 ,完全避免木材生产销售中的计算差错和损失 ,从而提高林场的经营管理水平 ,也便于快速获取各种数据 ,为经营决策提供科学依据。
Volume table of chinese firtree poles
GB4815-1984杉原条材积表
Research of Image Process in Log Volume Measurement;
图像处理在木材材积计算中的应用研究
Study on Automatic Detection System of Log Volume Based on Embedding
基于嵌入式的木材材积自动检测系统的研究
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
An Image_Based Processing System for Non_contact Measurement of the Volume of Timber;
基于图像处理的材积非接触测量系统
Research on Log Volume Measuring System by Computer Vision;
原木材积计算机视觉检测系统的研究
a board measure = 1980 board feet.
木材体积单位=板英尺。
Research on Forming Materials and Supporting Materials of Fused Deposition Modeling;
熔融沉积成型材料与支撑材料的研究
The ratio of the volume of all the pores in a material to the volume of the whole.
孔隙率一材料中孔隙的总体积与整个材料的体积之间的比率
Evaluation and Manufacture of Grading Bamboo and Chinese Fir Laminated Lumber of Wind Turbine Blades Materials;
用于风电叶片的分级竹层积材和杉木层积材的制造与评价
Growing Stock on Forest Area Available for Wood Supply
工业用材林的林木蓄积量情况
Large area of cutting platen makes it possible to cut largesized materials.
◆ 裁断压板面积大，可冲裁大尺寸材料。
Building materials are piled up mountain-high on the construction site.
工地上建筑材料堆积如山。
Carbon materials--Determination of the bulk density
GB/T6154-1985炭素材料体积密度测定方法
So the wood remains in its swollen dimensions.
所以木材仍保持其膨胀时的体积。
A solvent for the material to be deposited is needed in LPE.
在LPE法中，需要有待淀积材料的溶剂。
The writer has borrowed freely from papers about sediments.
作者引用了有关沉积物论文的材料。
Assumption on nanomaterials and some electrodeposition phenomena
纳米材料与某些电沉积过程现象设想