很多动物学家认为,这是因为,在几乎没有任何现存竞争物种的情况下,有太多的生态小生境可供生存。
Many zoologists believe that it was because so many ecological niches were available with virtually no competition from existing species.
表型与小生境是可以互相替换的概念。
小生境水分胁迫频繁发生。
The water stress in microhabitat occurs with high -frequency.
提出一种小生境多目标粒子群优化算法。
This paper describes a niching multi-objective Particle Swarm Optimization(PSO) algorithm.
特别是和小生境技术结合求解多峰函数质量明显提高。
Especially it joins niche technology to solve multi model function optimization, the solving quality is improved in evidence.
本文介绍了小生境进化算法(NEA)非线性优选模型。
A nonlinear optimal selection model based on multi-dimensional niche evolution algorithm (nea) was introduced.
这个小生境行业雇佣了好几万工人,其中大多数都在家庭小作坊工作。
The niche industry employs tens of thousands of people, many of them in small, family-run workshops.
小生境对于很多然来说可能比较陌生,但是它的思想却是非常简单。
Niche may be unfamiliar to many people, though its idea is easy.
研究结果表明:喀斯特环境高度异质性,小生境小气候环境差异较大。
Then gave a series of technical measures. The result shows that: Karst environment's high heterogeneity, microhabitat and micro-climate are very different.
按照他的观点,适应的差异不足以在数量上和种类上形成同量的小生境。
In his view differences in adaptation are insufficient to create niches commensurate in number and kind.
针对克隆选择算法的漏峰问题,小生境克隆选择算法重新设计了评价函数。
The niche clonal selection algorithm is an algorithm that redesigns the evaluation function with regard to "peak leaking" in the clonal selection algorithm.
通过对小生境遗传算法的分析,本文还提出了一种新的基于聚类分析的排挤小生境算法。
A new crowding niche genetic algorithms based on clustering analysis is proposed in this work through analysis of niche genetic algorithms.
Maklakov博士认为这些维持小脑袋鸟类生存的特定小生境是例外而不是典型的真正的城市环境。
Dr Maklakov suggests that the specific ecological niches which support small-brained species are exceptional and not typical of true urban environments.
一座采用虚拟现实技术(现在主要仍是一种小生境技术)的游乐园在中国四川成都向游人开放。
An amusement park that employs virtual reality, which is still a largely niche 1 technology, has recently opened to visitors in Chengdu, capital city of southwest China's Sichuan Province.
坡位影响环境因子在空间上的分布状况,与海拔共同营造物种生存的小生境,形成群落多度格局。
Slope position affects the spatial distribution of environmental factors, and with the altitude together, builds species existent small habitats and shapes the community abundance patterns.
“某些小脑袋鸟类只是很幸运,能在城市栖息地中找到碰巧与它们原来的栖息地很接近的小生境,”他说。
"Some of [the small] brained species are lucky enough to find niches in urban habitats that are by coincidence a pretty good approximation of their original habitat," he said.
实验结果表明小生境模拟退火算法能够更快地找到更好的解,并优于局部搜索算法和传统模拟退火算法。
The result obtained from the experiment shows that the proposed algorithm can obtain better solution with faster speed, and it is superior...
实验结果表明小生境模拟退火算法能够更快地找到更好的解,并优于局部搜索算法和传统模拟退火算法。
The result obtained from the experiment shows that the proposed algorithm can obtain better solution with faster speed, and it is superior...
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