1) bamboo density
合理立竹密度
2) Density
[英]['densəti] [美]['dɛnsətɪ]
立竹密度
1.
Study on Growth Regularity of Psudosasa amabil During its Shooting Period and Density;
茶杆竹笋期生长规律及立竹密度研究
3) reasonable density
合理密度
1.
Through detailed analysis on these involved factors,this paper puts forward the concept of reasonable density.
通过对这些相关因素的探讨,提出了合理密度的概念,并概括了不同的合理建筑密度值域和其适用范围。
4) rational density
合理密度
1.
,reasonable and rational density of Caragana microphylla Lam.
本文以典型的黄土丘陵地区-山西省偏关县的柠条现有林为研究对象,对柠条的适生种、立地条件和合理密度进行了研究,并用多谱辐射仪探索了一套柠条林生物量研究的新方法。
5) appropriate density
合理密度
1.
Study on appropriate density of Pinus tabulaeformis and Robinia Pseudoacacia for soil and water conservation forests in Loess area;
黄土区刺槐和油松水土保持林合理密度的研究
6) Optimum density
合理密度
1.
Study On Optimum Density about Various Stories of Natural Broad-leaved Forests in Northern Fujian Province;
闽北天然阔叶林各林层合理密度的研究
补充资料：非密度制约因素(见密度制约因素)
非密度制约因素(见密度制约因素)
l焦非密度制约因素见生态因素、密度制约后
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