1) primal horde stage
原群阶段
2) primary horde stage
原群阶段
3) Steppe community
草原群落
4) Haiyuan Group
海原群
1.
Reconstruction of protoliths of metamorphic rocks and tectonic setting of the Haiyuan Group in the Haiyuan in the eastern segment of the North Qilian Mountains, China.;
北祁连山东段海原一带海原群变质岩原岩恢复及其构造背景
5) null community
“原”群落
1.
Within plant communities, these concepts include environmental factors, seed re-immigration, niche differentiation, balanced competition, species-pool, regeneration niche, coexistence of ecologically similar species and the null community.
植物群落的物种共存主要介绍与环境、种子再迁移、生态位分化、竞争平衡理论、种库假设、再生生态位等有关的几种假设、生态学上相似种的共存及“原”群落概念等。
6) Yanyuan Group
阳原群
1.
In terms of lithostratigraphic, biologic and paleomagnetic features, the Quaternary lacustrine sediments were renamed the Yanyuan Group, which can be divided into three formations.
6m)河湖相岩石地层、生物地层和古地磁等的研究,将第四系河湖相层新命名为阳原群,进一步划分为3个组,即下更新统泥河湾组(深200。
7) primitive groups
本原群
8) imprimitive graups
非本原群
9) primitive group
本原群
1.
In this paper, we prove that if G is a primitive group when it acts on Ω ={1, 2,…,n} (n>8) and (1,2) (3,4)∈G, then An≤G.
本文证明了：若Ｇ是集合Ω＝（１，２，…，ｎ）（ｎ＞８）上的一个本原群且（１，２）（３，４）∈Ｇ，则Ａｎ≤Ｇ。
10) imprimitive group
非本原群
补充资料：半荒漠草原(温性荒漠草原)
半荒漠草原(温性荒漠草原)
半荒漠草原(温性荒漠草原) 张自和摄
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