1.
Study on the Stem Density Variation of Main Plantation Tree Species in the Muddy Sea-coast in Jiangsu
江苏泥质海岸主要造林树种树干密度变异规律
2.
Stomatal Density of Leaf Layers in Crown of Some Broad-Leaf Species and Effects of Light Conditions on Them
若干阔叶树树冠各层叶气孔密度及光照条件对气孔密度的影响
3.
Construction of a Dense Genetic Linkage Map and QTL Analysis of Trunk Diameter in Chinese Jujube
枣高密度遗传图谱的构建与树干直径的QTL分析
4.
Study on Influence of Planting Density of Non-trunk Mulberry with Leaf Yield and Cocoon Quality in Cold Region;
寒地无干桑树栽植密度对桑叶产量及蚕茧质量影响的研究
5.
High density polyethylene resin
GB11116-1989高密度聚乙烯树脂
6.
Low density polyethylene resin
GB11115-1989低密度聚乙烯树脂
7.
East Indian tree cultivated for its immense edible fruit and seeds.
东印度树种，浓密的可食果实和树叶。
8.
medium density hay press
中等密度干草压捆机
9.
leaf or strip from a leaf of the talipot palm used in India for writing paper.
伞干顶榈树的树叶或树叶条，在印度用作书写纸。
10.
Linear low density polyethylene resin
GB/T15182-1994线型低密度聚乙烯树脂
11.
Influence of stock density on crown structure of Prunus davidiana
林分密度对山桃树冠结构的影响研究
12.
Application of Kernel Density Estimation Theory to Establishment of Tree Height-diameter Curve
核密度估计在构造树高曲线中的应用
13.
Develepment of speciality resin LDPE 1810D
低密度聚乙烯1810D专用树脂的开发
14.
Differential Laser Interferometry for Dense Plasma Density Measurement;
激光差分干涉测量稠密等离子体密度技术研究
15.
The main stem of a tree is a tapering geometricsolid.
树木的主干是一种有消度的几何体。
16.
A Study on Automatic Measuring Method of Standing Tree Trunk Curvature;
立木树干弯曲度自动识别方法的研究
17.
East Indian tree that puts out aerial shoots that grow down into the soil forming additional trunks.
东印度一种树，树枝上长出气生根，向下深入土壤中，形成附加的树干。
18.
Research on Base Line Interference of Logging Instrument of Type SFB98D;
SFB98D型变密度测井仪器基线干扰的研究