组合连接

Standard curve: which can be connected with straight rail into curve or circling monorail.

标准弯轨：可以与直轨连接组合成曲线或环形单轨输送线。

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。

It connects different factories or enterprises by the way of transmitting material flow or energy flow, to form industrial symbiosis networks by sharing the resource and mutual exchange by-products. Under this pattern,"by-product" of one producing process may be the raw material of another process. In order to explore material closed circular, energy conservation system and minimum discharge of the waste, it set up the circular pathway by imitating the natural circular system as"producer—consumer-- decomposer"in the industrial system.

它通过物质流或能量流传递等方式把不同工厂或企业连接起来，形成共享资源和互换副产品的产业共生组合，使一家工厂的废弃物或副产品成为另一家工厂的原料或能源，模拟自然循环系统，在产业系统中建立"生产者—消费者—分解者"的循环途径，寻求物质闭路循环、能量多级利用和废物产生最小化。

For constructing strong combined promoter to enhance the foreign gene expression in Fowlpox virus vector, four oligonucleotides were synthesized according to the essential structure of the vaccinia virus nature promoter P7.5 and were used for generating early and late promoters.

要提高外源基因在鸡痘病毒载体的表达量，必须使用强启动子来控制表达。为构建较强的启动子组合，根据痘苗病毒天然启动子P7.5的结构，人工合成4条寡核苷酸，形成一个早期启动子和一个晚期启动子，其首尾可相互连接。

By doing Micro-Controller, so as to wholly hydraulic cycle. Based on remaining the dismantling and loading, we make full of the equipped instrument. Several types of valves are linked through gluey tube.

通过单片机，实现整个实验台的控制，在保留其元件可拆装性的基础上，我们充分利用现有液压实验台的液压元件，对其基本回路进行重新组合，用调速阀，溢流阀，节流阀等通过胶皮管连接成所需要的回路。

In simplest form, a manual transmission is a linear combination of a clutch and a directly geared connection.

在最简单的形式，一个手动变速箱是一个线性组合离合器和直接面向连接。

SriAksan Sjuman, one of the stars of Indonesia's music scenewas the perfect link for this group.

Sri Aksan Sjuman，印度尼西亚音乐界明星之一，是这个组合完美的连接要素。

Sri Aksan Sjuman, one of the stars of Indonesia'smusic scene was the perfect link for this group.

Sri AksanSjuman，印度尼西亚音乐界明星之一，是这个组合完美的连接要素。

The former can be described completely by their marginal distribution, while the latter by copula function linking them.

其中单个金融资产的风险可以完全由它们各自的边缘分布来描述，而由投资组合产生的风险则完全由连接它们的Copula函数来描述。

The major characteristic of the new method is that it computes the portfolio's VaR by using the functions of copula and marginal distributions only, and don't need to confirm the expression of the multivariate distribution.

其主要特点是只需要考虑连接函数与边际分布，就可以计算投资组合的在险价值，而不需要确定联合分布的具体形式。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。