查询词典 flock

In London, Freemen are allowed to take a flock of sheep across London Bridge without being charged a toll; they are also allowed to drive geese down Cheapside.

伦敦规定，自由民可以赶着羊群过伦敦桥，不用缴通行费，他们也可以沿着齐普赛街赶鹅。

High-flyers from around the world still flock to America's universities and clamour to work for Google and Microsoft.

全世界抱负极高的人依然会蜂拥挤向美国的大学，而且要努力进入谷歌和微软工作。

Night after night the geese came lumbering in the dark with a clangor and a whistling of wings,even after the ground was covered with snow, some to alight in Walden, and some flying low over the woods toward Fair Haven, bound for Mexico. Several times, when returning from the village at ten or eleven o'clock at night, I heard the tread of a flock of geese,or else ducks, on the dry leaves in the woods by a pond-hole behind my dwelling, where they had come up to feed, and the faint honk or quack of their leader as they hurried off.

一夜夜，飞鹅在黑暗中隆隆而来，呼号着拍动着翅膀，一直到大地上已经铺了白雪之后，有的停在瓦尔登，有的低飞过森林到美港，准备上墨西哥，好几次，在十点十一点光景，从村里回到了家，我听到一群飞鹅的脚声，要不然就是野鸭，在我屋后，踩过洼地边林中的枯叶，它们要去那里觅食了，我还能听到它们的领队低唤着急行而去。

This is decidedly odd because the atoms that so liberally and congenially flock together to form living things on Earth are exactly the same atoms that decline to do it elsewhere.

这种现象十分奇怪，因为同样的原子在地球上它们大量聚集，共同创造生命。但在别的地方却拒绝做同样的事。

The present paper through to the value investment theory's formation and the development discussion, to the value investor behavior characteristic's elaboration, using the behavior finance theory from the expectancy theory, the flock of sheep effect, responded excessively, the reverse operation model and so on four aspects and have carried on the contrast congenially to the value investment, theoretically explained why the value investment idea does have the sophistication.

本论文通过对价值投资理论的形成与发展的探讨，对价值投资者行为特征的阐述，运用行为金融理论从期望理论、羊群效应、过度反应、反向操作模型等四个方面对价值投资与投机进行了对比，从理论上解释了价值投资理念为什么具有先进性。

PSO is a population-based optimization algorithm, which mimics the social behavior of animals in a flock. It makes use of individual and group memory to update each particle position allowing global and local search optimization. The objective function considered was the total weight of the structure subjected to stresses, displacements and forces constraints. The effects of the parameters were investigated as well and such combination of tuning parameters promote a better global search behavior avoiding premature convergence while rapidly converging to the optimal solution. Results showed the effectiveness of the proposed method by comparing with ANSYS Design Optimization Tool (zero-order method). The PSO with the tuning parameters makes it an ideal method for offshore wind turbines foundations optimization tasks.(2) A reliability analysis method for pile foundation bearing axial loads based PSOThe performance function of pile foundation's axially bearing capacity sometimes is nonlinear and complex, on the basis of geometric meaning of structural reliability index, an optimum model with PSO for structural reliability analysis under arbitrary random variables was established, The PSO algorithm is very efficient to solve global optimization problemsIts use in structural reliability field presents not only the advantage of its facility of implementation, but also the possibility to obtain the design point and the failure probability with a good accuracy. In addition, PSO is a zero order algorithm, for no derivative is necessary for its implementation.

本文的研究针对桩式海上风机基础结构的特点，在国内外有关研究成果的基础上对海上风机基础结构优化设计理论和可靠度方法一些相关问题进行了较为深入的研究，具体做了以下几个方面的工作：(1)基于粒子群优化的桩式海上风机基础确定性优化设计方法桩式海上风机基础的优化设计是一个复杂的、非线性约束的优化问题，针对传统的基于梯度信息的优化方法在处理非线性问题中易陷入局部最优解的问题，本文将一种耦合惩罚函数的PSO算法引入到海上风机基础结构概念设计中，PSO算法是从群体动物聚集觅食这一活动中受到启发而发展的，该算法利用个体和群体的信息共享不断改进自身的位置从而进行局部和全局最优搜索，本文中以桩和三脚架连接段直径及壁厚为设计变量，以基础总重量作为优化的目标函数，在给定的约束条件下建立了三脚架基础优化数学模型，另外本文还研究了PSO参数变化对结果的影响，协调的参数组合可以避免陷入早熟收敛而能够快速的获得全局的最优解，通过与ANSYS优化模块的计算结果比较验证了该方法的有效性，本方法为海上风机基础的确定性设计提供了一条有效的途径。

Michael · Dai Er cannot think of certainly, be in China, oneself most true-blue copyist is not computer company, however a flock of weapon that sell a shirt.

迈克·戴尔一定没有想到，在中国，自己最热诚的模仿者并不是电脑公司，而是一群卖衬衫的家伙。

Without giving thought to from any angle looks, he will by without doubt delimit " successful Chinese businessman " that a flock of, but if be in earlier before, someone dare say he will make an ideological mark, use corroborant if businessman of this generation China can bring active gene for the body with this giant country, so OK and affirmative, the person that gives out this to say or state with certainty will be earlier than Ma Yun be surrounded to be in controversy.

不管从任何的角度看，他都将会被毫无疑问的划入"成功的中国商人"那一群，但如果在更早之前，有人敢说他将会成为一个意识形态的符号，用来确证这一代中国商人能够为这个国家庞大的躯体带来积极基因的话，那么可以肯定，发出这个断言的人会比马云更早的被包围在争议之中。

In early 2001 an unprecedented flock of 500 waxwings spent four winter months devouring cotoneaster berries in Belfast's city parks and housing estates.

2001年初，一群空前庞大的500只连雀在4个月中吞食了贝尔法斯特的城市公园和住宅区里的灌木果实。

Pastoral Crosier- The emblem of a shepherd's watchfulness over his flock, and denotes episcopal jurisdiction and authority.

牧师权杖－驭无知者的领袖，象征主教的裁判权和威信。这些并非是诸位选择机警的看守者的唯一条件。

Objective To investigate the effects of interleukin-1 β converting enzyme gene on the biologic characteristics of ovarian cancer cells.

目的 探讨白细胞介素-1 β转换酶的表达，对卵巢癌细胞生物学特性的影响。

Campylobacter: This illness is the most commonly identified cause of diarrheal illness in the world.

弯曲：这种病是最常见的原因查明腹泻病，在世界上。