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Formication also occurs in alcoholism and can be a symptom of drug toxicity, particularly from overuse of cocaine and amphetamines.

蚁走感也会在酒精中毒或药物中毒的情况下出现,此时的原因在于摄入了过量的可卡因和安非他命。

But enable theentire ant group through the information element function the behaviorto have extremely high from the organization sense.

但是通过信息素的作用使整个蚁群的行为具有非常高的自组织性。

While, linkage analysis showed that sml gene is inherited independently on the quail of 7th Image group, the chocolate of 13th linage group and the cheek and tail spots of 16th Image group.

同时,经过连锁分析探明sml基因与第7连锁群的鹑斑、第13连锁群的隐性赤蚁、第16连锁群的颊尾斑均为独立遗传。

PIBK2005, Malaysia, 20066. Panitvong, N,"Betta species Mahachai", www.siamensis.org, 20027. Walt, Maurus,"Bettas a complete introduction", ISBN 0-86622-288-x, 19818. Hans Gonnella and Rajiv Massilamoni,"Kampffische", ISBN

斗鱼imbellis ,蚁和mahachai自然有更高程度的彩虹色的尺度这可能是一个适应的murkier水在其自然栖息地[ 3 ] 。

Scientists say antbase.org is a unique resource for scholars, ecologists or anyone interested in myrmecology—the scientific study of ants.

科学家们说,antbase.org网站为学者、生态学家和所有对蚁学——研究蚂蚁的科学——感兴趣的人提供了独一无二的资源。

And it is found that oogenesis in Drosophila and ant is similar to theoocyte apoptosis. Yolk mainly occurred in the early stage of apoptosis, which may bedue to environmental factors such and is the adaptability of the adverse environmentalmeasures.

并发现,拟黑多刺蚁与果蝇卵子发生有相似的卵母细胞凋亡现象,主要发生在卵黄形成前期,这种凋亡可能是由于环境因素的影响,对不良环境的适应性对策。

An improved Character-base Ant Colony Algorithm based on Character-base Ant Colony Algorithm and sentience consciousness characters is presented in this paper.

提出了一种改进的种群分类蚁群算法,该算法在种群分类的基础上,引入了蚂蚁的知觉感觉特性等。

Aiming at the disadvantage of conventional BP neural network, such as selecting parameter values by the empirical method, slow convergence speed and easy trap into local minimum points, this paper designs an improved BP neural network system. In order to improve the network convergence rate and reduce the training error, this paper optimizes the initial connecting weight value of neural network by the use of ant colony algorithm and trains artificial neural network by Levenberg-Marquardt algorithm.

针对常规BP神经网络参数的经验式取值方法以及收敛速度慢,容易陷入局部最小点等缺陷,设计了一种改进的神经网络系统,利用蚁群算法优化神经网络连接权初值,并采用LM算法对人工神经网络进行训练,提高了网络的收敛速度,降低了训练误差。

According to the comparison of delineation management zones between improved ant colony clustering and K-means clustering, management zones delineated by the former showed the features that soil physical properties had stronger uniformity within the subzone and more significant difference between subzones.

将改进的蚁群聚类分区结果与传统的K-均值聚类进行比较,前者分区结果表现出土壤物理特性区内均一性更强、区间差异性更加显著的特点。

In the first phase, the thesis divides a whole distribution region into many customer subsets by radius-circle partitioning method, and solves the inventory supplement problem. In the second phase, the thesis introduces improved VRP algorithm to optimize transportation route.

第一阶段以同时优化运输和库存成本为目标,在制定个体最优的补货方案基础上,设计基于遗传算法的径-环分割法对众多客户点进行分组,减小问题规模,同时进一步明确基于整体最优的客户点配送量;第二阶段运用改进VRP蚁群算法对运输路线优化。

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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。