1) joint density
节理密度
1.
Physical modelling of effect of joint density on deformation and failure of surrounding rocks;
节理密度对围岩变形及破坏影响的试验研究
2) slub density
竹节密度
3) density regulation
密度调节
1.
A study on the biomass and volume dynamic and the density regulation of Quercus variabilis population;
栓皮栎种群的生物量与材积动态及其密度调节
2.
It included the dynamic state of seed banks,seed sprouting,asexual reproduction and density regulation of C.
本文通过调查统计和实验 ,对青冈种群动态进行了初步研究 ,包括种子库动态、种子萌发、无性繁殖以及密度调节等。
4) density-dependent regulation
密度调节
1.
On the basis of investigated data of the paper-making raw material forest of Pinus massoniana in the north of Fujian province, the paper builds a model of three-level feed toward back-propagation neural network to simulate density-dependent regulation of Pinus massoniana.
本文以闽北地区马尾松造纸原料林调查资料为基础，应用人工神经网络理论，建立了马尾松造纸原料林密度调节的三层前馈反向传播神经网络模型。
5) nodal density
节点密度
1.
Topology optimization design for compliant mechanisms based on nodal density;
基于节点密度的柔性机构的拓扑优化设计
6) rhythmic density
节奏密度
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