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To see how this works, Gordon and her collaborator Michael Greene of the University of Colorado at Denver captured patroller ants as they left a nest one morning.

为了找出这种现象如何出现,戈尔顿博士与她的同事—来自美国丹佛科罗拉多大学的麦克尔·格林利--在一个清晨捕获了许多刚离开巢的巡逻

Put the individual diversity and following behavior into account, with phototaxis and following behavior of two evacuation model parameter, produce the Ant Colony Algorithm Mathematical Model of High buildings pedestrian evacuation.

根据群算法的基本原理及Ant-Density模型,综合考虑了火灾时期人员的个体差异和从众行为,利用信息素和禁忌表等指标将趋光趋众2个疏散模式参数化,建立了高层建筑人员疏散的群算法数学模型。

The water supply potential of the four collieries to the Datang Bingchang pithead power plant was analyzed and the water quality was evaluated.

通过计算机仿真,分析讨论了群算法中主要参数的选取,得到了用于解决本文问题的群算法的合理参数。

It can significantly prevent precocity, then make a balance between accelerating convergence and averting precocity as well as stagnation.

该算法能明显的防止群算法可能出现早熟的问题,从而解决了传统群算法加速收敛与早熟、停滞现象的矛盾。

To settle the contradictory between convergence speed and precocity and stagnation in ant colony algorithm, an adaptive ant colony algorithm, which is based on the equilibrium of the ant distribution, is presented.

针对群算法加速收敛和早熟停滞现象的矛盾,提出一种基于分布均匀度的自适应群算法,以求在加速收敛和防止早熟、停滞现象之间取得很好的平衡。

Make further study of basic principle of ant algorithm, overall analysis and set up mathematic model for it, including transfer probability calculation, time and space complexity, realization problem, advantages and disadvantages and so on.

并从解的质量、时间/空间复杂度、实现难度、算法的优点及不足之处等各项指标对群算法进行全面的分析,并以TSP(Travelling Saler Problem,旅行商问题)为例,介绍了群算法在路径优化问题领域的应用。

Pyragine is the product of the specially important programer of Gungdong province—"Study on technology for terminating the red imported fire ant ".

净是广东省重大科技专项"红火应急扑灭技术研究"成果。

According to the results, we can find that female reproductive systemis made up of ovary, lateral oviduct, common oviduct, spermatotheca, accessory glandand genital chamber, which is typical polytrophic type. Then the male reproductivesystem consists of testes, vas deferens, vas efferens, seminal vesicle, ejaculatory duct,male accessory gland and pygostyle. Moreover accessory gland is fully developed,seminal vesicle is unclear, males testes and testicular follicle has degenerated before itflying, and the quantity of testicular follicle is different from the other kind of ants.

结果发现,拟黑多刺的雌性生殖系统由卵巢、输卵管、中输卵管、受精囊、生殖腔和雌性附腺等结构组成,为典型的多滋式卵巢;雄性生殖系统由精巢、侧输精管、输精管、贮精囊、射精管、雄性附腺及阴茎等结构组成,雄性附腺发达,贮精囊不明显,婚飞前雄的精巢及精巢小管已逐渐退化,精巢小管的数量与其它种类蚂存在一定差别。

Social insect living in organized colonies; characteristically the males and fertile queen have wings during breeding season; wingless sterile females are the workers.

群居昆虫,生活在有组织的群落中;特征是雄性和有生殖能力的王在繁殖季节有翅膀;没有翅膀、不能生育的雌性为工

The CACA-SVM is used to analysis the stability of the slope of right-bank spandrel groove at Jinping. The results are in good agreement with the actual data, which indicates that the CACA-SVM can be well applied to the analysis of slope stability

结合锦屏一级右岸拱肩槽边坡,采用群优化支持向量机模型对其稳定性进行预测分析,预测结果与实际情况吻合较好,说明群优化支持向量机模型在边坡稳定性分析中具有良好的实际应用价值。

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推荐网络例句

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称;三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起,称之为挽歌体诗人或者史诗诗人,他们被称为诗人,似乎只是因为遵守格律写作,而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。

This is not paper type of business,it's people business,with such huge money involved.

这不是纸上谈兵式的交易,这是人与人的业务,而且涉及金额巨大。