Pioneer and successional plant communities are said to change over periods from 1 to 500 years.
先驱者和演替植物群落据说是以1-500年的时间区间变化的。
At least in temperate zones, maximum diversity is often found in mid-successional stages, not in the climax community.
至少在温带地区，最大的多样性通常出现在演替中期，而不是在顶极群落中。
Aggregated pattern is prevalent at different successional stages of communities.
不同演替群落中种群空间分布格局总体上仍是集群分布。
The quantitative characters of 30 community plots at different successional stages were studied.
对不同演替阶段30个群落样地的数量特征进行研究。
The article has first analyzed label's historic importance, the value content and the form successional variation process.
文章首先分析了标签的历史意义、价值内容和形式演变过程。
The study indicated that Ficus species from different successional stages indeed preformed different responses to herbivore feeding and artificial damage.
本研究表明来自不同演替阶段的榕树对昆虫取食与人工损伤对挥发物释放的影响确存在明显的差异。
Meanwhile, it presents the time scattering method of successional leaking oil which inaugurates a new idea for the scientific prediction of oil spill behaviors.
同时，提出了连续性泄漏油品的时间离散方法，为冰区溢油行为的科学预测开辟了新的思路。
The community structures at the same successional stage in the three different shoals were all quite similar and those at the SA stages had even more similarities.
不同沙洲相同盐沼演替阶段大型底栖动物群落结构都较为相似，盐渍藻类阶段的相似性最高；
The natural successional process can be used in the vegetation recovery of island. The island restoration is based on the restoration of community or ecosystem level.
海岛植被恢复可参考其群落演替过程，其恢复至少是一个群落或生态系统水平的恢复。
Meanwhile, uncoupled design can be estimated in the process of design by applying the finite element analysis of sensitivity and a reference for the successional work is provided.
运用灵敏度的有限元分析方法对石英音叉片的解耦设计的优劣进行了评价，为后续的设计提供有益的参考。
With intervals of every 11 days, 4 times of semi-successional addition of green grasses and pig manure (9:1) to the fermentor as the fermenting materials for methane production were applied.
每隔11天以青草和猪粪(9：1)连续补料四次，每次补料后主要微生物生理群的消长趋势基本一致。
From the semantic field and the history philology's Angle, discusses the core word relatively systematically "the mouth" and the related word differentiation and the successional variation process.
从语义场和历史比较语言学的角度，相对系统地探讨核心词“口”及其相关语词的分化和演变过程。
From the semantic field and the history philology's Angle, discusses the core word relatively systematically "the mouth" and the related word differentiation and the successional variation process.
从语义场和历史比较语言学的角度，相对系统地探讨核心词“口”及其相关语词的分化和演变过程。
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