This paper introduced the concept of the uneven row spacing. Dissipative structure theory and edge effect is the theoretical and practical base of the uneven row spacing regime.
通过介绍非均匀密度人工林培育的概念，阐述了非均匀密度的理论和实践基础，即耗散结构理论和边行效应。
2
Dissipative structure theory and edge effect is the theoretical and practical base of the uneven row spacing regime.
通过介绍非均匀密度人工林培育的概念，阐述了非均匀密度的理论和实践基础，即耗散结构理论和边行效应。
3
A spacing piece is arranged at the portion close to the back of the installation rod, and the outer edge of the spacing piece leans against the chassis outside the through-hole.