群

To solve function optimization problem,pheromone update strategy is derived based on ant colony algorithm by inducing binary coding of genetic algorithm.

为了求解一般的函数优化，在标准蚁群算法的基础上，引入了遗传算法的编码方式，对蚁群算法的信息素更新进行改进。

Based on studies on sequeence stratigraphy, event stratigraphy, biostratigraphy and lithos-tratigraphy, it is concluded that the Sailinhuodong Group is a part of the Bayan Obo Group .

据层序地层、事件地层、生物地层和岩石地层研究。腮林忽洞群是白云鄂博群的一部分。

Straight forward approximation has been used for the transport calculations of forward particles in the bipartition model of charged particle transport.

在粒子输运双群模型中，引入直向前近似，计算了双群模型中的直向前粒子输运。

Trumpet in a herd of elephants; crow in the company of cocks; bleat in a flock of goats.

" "小号在一群大象，乌鸦在该公司的公鸡；咩咩引伴在一群山羊。

Rapid and reliable methods of virus universal detection are essential for fighting against bluetongue. We have therefore developed and evaluated a pair of primers which can detect various serotypes of BTV by RT-PCR.

对BTV进行快速、可靠的群特异性检测极为重要，因此本研究设计了适用于BTV群特异性检测的一对独特引物，并进行了评价。

An approach is given according to the ideal of the traditional TOPSIS method, and another approach based on calculating the scores of borda for GDM problems with ordinal interval preference information is proposed.

依据传统理想点法的基本思路，给出了解决具有序区间偏好信息的群决策问题的理想点方法；根据传统Borda法的思路，提出了一种基于计算Borda分值的序区间群决策方法。

We prove that on the localgauge group C∞(M a compact manifold,G a matrix Lie group)there does not exist afinite translationally invariant Borel measure.

我们证明了在局域规范群C∽(M为一紧致流形，G为一矩阵李群)上不存在有限的平移不变的Borel测度。

OBJECTIVE To investigate the effects of borneol or menthol on nitrendipine absorption in rabbit.

目的：以冰片、薄荷醇分别与尼群地平合用，观察其对尼群地平在家兔体内吸收的影响。

On the other hand, we make certain study to the nonwandring property of bounded, unbounded operator semigroups ,and give out concrete application.By the theory of semigroups, we establish if {T_n}_(n≥1) is a bounded linear operator sequence onBanach space X_n converging in the sense of Kato to a bounded operator T on theBanach space X , then their nonwandering property can be inherited by each other under the appropriate conditions.

另一方面，本文对有界和无界算子半群的非游荡性也作了特别的研究，并给出了一些具体的应用；利用半群理论，还证明了算子在Kato意义下逼近时，二者之一的非游荡性可被另一个所保持；并得到了几个相应的结果。

We prove that if the subgroup G of I somis dis-crete,then G is Martin nonelementary if and only if G is Bowditch nonelementarygroup.

在第三章中，我们研究了Pinched Hadamard流形上等距群Isom各种非初等群之间的关系及其应用。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！