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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。

Rare cases of embryopathy, including aplasia cutis, have been reported with the use of MMI during pregnancy, whereas no such cases have been reported with PTU use. Thus, PTU may be more appropriate for patients with Graves' disease who are in their first trimester of pregnancy.

已有报道指出，妊娠期间使用MMI治疗可偶发生育缺陷等胚胎病，而PTU未见此类相关报道，故PTU可能更适用于治疗处于妊娠期前3个月的Graves病患者。

Dalton has no responsibility to inform Customer of any decision to use, not use or

Dalton 在事件中不承担任何附带的、特别的或导致的损失， Dalton 明白这种损失的

MICROSOFT KNOWLEDGE BASE 文章: Q174943 PRB: 80004005"COULDNT USE;FILE ALREADY IN USE"错误消息 MICROSOFT OLE DB PROVIDER FOR ODBC DRIVERS ERROR 80004005 DATA SOURCE NAME NOT FOUND AND NO DEFAULT DRIVER SPECIFIED.

原因 最常见的原因是因为 GLOBAL.ASA 和 GLOBAL.ASA 中初始化的连接字符串会话变量没有激发。您可以通过在。ASP 页面中加入以下代码，来检查该变量有没有正确地初始化

objective:to investigate the therapeutic action of somatostatin in pancreatic leakage after pancreaticoduodenectomy.methods: to collect 100 patients with pancreaticoduodenectomy during 2003～2006,contrast 44 patients use somatostatin after pancreaticoduodenectomy as experimental group,and 56 patients with conventional therapy as control group.results:there were no pancreatic leakage case in the modified group of 44 cases.3 cases complicating pancreatic leakage occurd in control group,and the proportion of pancreatic leakage are different examined by statistic mathord.conclusions:use somatostatin after pd can restrain organism excrete diastase vera,and help anastomotic stoma to concrescent and decrease pancreatic leakage;pancreatic leakage should be treated by different grades,grade 1 can be cured by persistent drainage with somatostatin and nutritional support;grade 2 should be pay more energetic intervention.

作者单位：潍坊医学院，潍坊 261042；潍坊市人民医院肝胆外科，潍坊 261042 目的：探讨生长抑素在胰十二指肠切除术后减少胰漏的作用。方法：收集2003年1月～2006年12月施行pd患者100例，术后应用生长抑素持续泵入病人44例，并与同期施行的pd术后常规应用全肠外营养及抗生素治疗病人56例，结果进行了对比观察。结果：实验组病人44例无1例发生胰漏，对照组56例病人，3例发生不同程度的胰漏，发生率5.3%，统计学比较有显著差异（p＜0.05）。结论： pd后应用生长抑素持续泵入可以抑制胰酶的作用，使胰肠吻合口较好地愈合，从而有效地减少胰漏的发生；胰漏可进行分级治疗，ⅰ级胰漏采用通畅引流为主，同时使用生长抑素和营养支持等治疗多可治愈，ⅱ级胰漏需要积极治疗。

I did not know use money,I alway use money big hand and leg,in the end I am discomposure no money.

我不知道怎么花钱，总是大手大脚，最后没钱时很狼狈。

The dispersion medium used in the invention is water, but not organic solvent; the product obtained in synthesis reaction is innoxious water-based liquid, and has no secondary pollution after use. The invention has the advantages of simple production technology and convenient use.

本发明的消除有害挥发性物质的制剂使用的分散介质为水而不是有机溶剂，通过合成反应得到的产物为无毒水性液体，使用后不会产生二次污染，此外，本发明产品的生产工艺简单，而且使用方便。

Internet addiction or dependence, which is that the excessive use of the network, and highly dependent on network phenomenon, when a person with high enthrallment situation he may not use a network of time, the Internet will not be able to stop, and Internet time than long content, and to the Internet, but there is no way to access the Internet, such as not found Internet cafes, or where the system broken, he became restless, irritability, frustration, network users usually don't lie about their online degree of facts, that is, wouldn't say how many of your own Internet access time, or not to disclose are dependent on the network.

网路沉迷或成瘾，就是这那些过度使用网络，而产生高度依赖网络的现象，当一个人有高度沉迷网络的情形时，他可能没办法控制自己使用网络的时间，一上网便无法停下来，并且上网时间要一次比一次久才心满意足，而且若是想要上网时，却没有办法上网，比如找不到网吧，或是所在的地方系统坏掉，他就会焦躁不安、易怒、沮丧，网络沉迷者通常会隐瞒自己上网程度的事实，也就是不跟人家说自己上网时间的多少，或是不透露自己有多依赖网络。

ABSTRACT: The quality of voltage is more and more concerned. the use of OLTC to improve the power quality is a very effective method, but currently in use for more than 90% of dry-type transformers is no excitation voltage type.

电压质量的好坏越来越受到人们的关注，使用有载调压变压器是一种改善电能质量很有效的方法，但是目前使用的干式变压器90%以上是无励磁调压型的。

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在任何情况下，作者对任何损害什么，包括直接，间接，特殊，后果性的，附带的，惩戒性，惩罚性或其他损失，如损失的利润或收入，业务中断，数据丢失，替代货物的费用或损害到您的计算机设备所产生的或与使用或无法使用，本网站或任何其他超连结网站或所载的资料或提供的服务在任何这些网站，即使作者被明确告知的可能性这种damages。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。