查询词典 asymptotic convergence

The results show the new PSO algorithm was imp roved on convergence and global optimization.

结果表明，改进的粒子群优化算法具有更快的收敛速度和全局寻优能力。

Comparing the landscape types of 1995 with that of 2005, we find out that:①the natural arbors are decreasing, with patches more fragmentation, size more odds, shapes more complex;②the area of natural shrubberies is increasing, with patches less fragmentation, shapes more simple and formulary ,the size of patches more even;③the area of natural grasses is increasing, with patches less fragmentation, shapes of patches more odds;④the area of timbers is increasing, with patches more dominance in landscape, more connectivity;⑤the area of Eucalyptus increases, with patches less fragmentation, shapes of patches more complex , more convergence, more connectivity;⑥the area of orchards is increasing, more connectivity;⑦the patches of the rubber is becoming more assemble, more connectivity, more formulary;⑧the area of plowland increases;⑨the area of reservoirs, rivers and ponds increases, with patches more assemble;⑩the area of cities decreases, with patches more dispersing, with shape more complexthe area of countries increases, with patches less connectivity, more dispersing, with shape more complex; the patches of the rest lands are more dispersing, with shape more complex;(3)In the process of economic development in the upper reaches of the Changhuajiang river watershed, a series of the ecological environment problems have appeared because a lot of landscape function broke off, and the connection of human landscape with natural landscape decreased, which aroused by the fragmentation of natural and semi-nature landscapes increased, the stability of the landscape structure decreased, as well as stress of human disturbance, resource and environment upon the landscape increased gradually.

3昌化江上游流域在经济发展进程中，自然与半自然景观破碎度增加，自然景观结构稳定性下降，人为干扰、资源和环境对景观胁迫逐渐增大，中断了许多生态过程，导致城市等人文景观与自然景观连接度很差，产生了一系列的生态环境问题。

The convergence between anomalous northerlies from the central northern Pacific and anomalous southerlies from northerneast Australian can trigger strong westerly anomalies over the central and eastern tropical Pacific and then cause El 〓 event.

EL 〓的爆发和维持需要中太平洋地区的来自南北半球的经向风辐合所引起赤道中东太平洋的异常西风，其中来自澳大利亚东北部的异常南风的作用更为显著。

The simulation results show the proposed method has sparser and faster convergence than others.

实验结果表明，本文算法相比其它独立成分分析算法，具有更好的稀疏性和更快的收敛速度。

The experimental results demonstrate that the proposed approach surmounts effectively the local convergence problem of standard genetic algorithm and improves the test generation speed.

实验结果表明，所提出的方法能有效克服标准遗传算法中的局部收敛问题，加快了测试生成过程。

Convergence will make the need for a common set of European rules more pressing as operators begin,for the first time, to venture onto each other's home turfs.

当不同运营商第一次互相进入彼此的领域中时，融合将会带来的是欧洲政策标准的统一而不是重重阻碍。

And now this hard task is becoming harder due to the accelerating convergence of demands for traceability and sustainability, says a new study, Unchaining Value, published by Sustainability, the United Nations Environment Program and the UN Global Compact.

联合国环境规划署和联合国全球协议联合公布的一项新的研究《释放价值》称，如今这一艰巨任务的难度正在加大，原因是对可追溯性和可持续发展的要求不断提升。

In the trend of network convergence, more and more entrants entered the telecommunications market.

随着电信市场参与者日益多元化，电信的产业链出现了新的层次结构。

Mandula area is situated in junction belt between Siberia and North China plates in Damaoqi, Inner Mongolia 1∶50000 regional investigation can recognize many traces of plate action recently years Such as tectonic melange belts, ocean crust remant fragments, island are volcanic and are-rear basin sedimont act They recorded a whole precess or plate action the area from extension, convergence to collision act from Carboniferous to Permian period This result has offered rich, reliable of geological info...

内蒙古达茂旗满都拉地区位于西伯利亚板块和华北板块的接合带。近年来的1∶ 5万区调识别出本区存在着诸多板块活动遗迹，如构造混杂带、洋壳残片、岛弧火山岩、弧后盆地沉积等，记录了在石炭纪至二叠纪这段地质时期内本区从拉张、收敛到碰撞等板块活动的全过程。这一成果，为研究内蒙古北部地槽区的板块活动历史提供了丰富而可靠的地质资料

Value of X named the stiffness amplification factor which affects the rapidity of convergence is discussed. It is found that the best λs value is hard to be given.

根据作者的经验，对于柔性结构体系的找形分析，λ在0.5～2.0之间调节即可获得满意的收敛速度。

The shaping method of noncircular part and the tool holder's radial motion characters in noncircular turning process are discussed in detail in the thesis.

论文详细研究了非圆零件的成型方法和加工过程中刀架的径向运动规律。

I have not really liked him,I do not like his this kind of disposition.

我没有真的喜欢他，我不喜欢他的这种性格。