同化的

In this paper a genetic algorithm four-dimension data assimilation system was applied to the more complex MM5 model, we verify the performance of the genetic algorithm assimilation system, we take the a heavy rainfall process during 04-05, July, 2003 as the experimental research object, and carry out data assimilation experiment of actual observation data, compare the experimental results of the genetic algorithm assimilation system and MM5 adjoint model assimilation system with the experimental results without assimilation, the following is the result:genetic algorithm assimilation system is used not only in a barotropic primitive equation but also in the complex model, MM5, for example, in the ideal experiment the result of the genetic algorithm assimilation system is better than the MM5 adjoint model assimilation system, in the assimilation experiment of actual observation data, whichever assimilation system is used, the initial field of numerical prediction model is effectively improved and the prediction effect of physical field and rainfall are somewhat enhanced.

本文将遗传算法的四维同化系统运用到更复杂的MM5模式中，在理想实验中验证遗传算法同化系统的性能，并以2003年7月4日"南京暴雨"作为研究对象，进行了实际观测资料的同化，并将遗传算法同化系统和MM5伴随模式同化系统得到的结果跟未同化的结果进行了比较，结果如下：遗传算法同化系统不仅可以用在正压原始方程模式上，同样也可以用在MM5等复杂模式上，理想实验证明了遗传算法同化系统优于MM5伴随同化系统，在实际观测资料同化中，采用两种方法的同化系统都能有效地改善数值预报模式的初始场，能在一定程度上提高物理量场和降水量的预报效果。

The objective analysis is one of the main contents of data assimilation.

客观分析是资料同化的一个主要内容。

In an assimilative process, successive sound is made identical, or more similar, to one another in terms of place or manner of articulation, or of haplology- the loss of one of two phonetically similar syllables in sequence.

语音同化过程使一个音受其毗邻的音的影响而发生音变，使其发音变得与其毗邻的音相近。语音同化的结果可以导致元音或辅音的丢失，可以导致元音的鼻音化，也可以导致语音形态的变化。

NASALIZATION,DENTALIZATION,AND VELARIZATION are all instances of ASSIMILATION,a process by which one sound takes on some or all the characteristics of a neighbouring sound.

鼻化，齿化和腭化都是同化的例子，同化就是指一个音具有了临近的一部分或者全部特征这一过程。

The vertical diffusivity coefficient of the South China Sea is studied by the adjoint data assimilation method in this thesis. The satellite data SST and the harmonic constant of M2, S2, Kb 0, extracted from TOPEX/POSEIDON satellite altimeter are used in data assimilation. So the average of the vertical diffusivity coefficients of the South China Sea in the thermocline in January, April, July, October, 1997 are2.2 10-4/m2s-1, 7.8 10-5m2s-1 , 1.0 10-4m2s-1 , 1.0 10-4m2s-1 respectively.

本文是用伴随同化的方法研究南中国海垂直混合系数，将卫星观测SST数据和从TOPEX/POSEIDON卫星高度计提取的M_2，S_2，K_1，O_1分潮调和常数作为同化资料，得出1997年1、4、7、10月份的南中国海在温跃层处的垂直混合系数，它们的平均值分别是2.2×10~(-4)m~2s~(-1)， 7.8×10~(-5)m~2s~(-1)，1.0×10~(-4)m~2s~(-1)，1.0×10~(-4)m~2s~(-1)。

First the Nisei's assimilation makes active influence on the whole Japanese American social status and accelerates the processes of Japanese American assimilation.

首先：第二代日裔美国人同化对日裔人社会地位产生了巨大而积极的影响，提高了日裔的社会地位加速了日裔同化的进程。

This paper attempt to recall the Japanese American's history briefly and analyses the factor which affect the Nisei's assimilation and make proper appraise on the status of Nisei in Japanese American assimilation.

本文通过回顾日裔美国人的历史，重点分析影响第二代日裔同化的因素，进而对第二代日裔在日裔美国人同化中的地位做出恰当评价。

The conclusion summarizes briefly the full paper and draw the conclusion: The history experience, tradition culture and community is the characters in Nisei's assimilation and these chat actors accelerate the processes of Nisei's assimilation and Nisei's assimilation decide and affect the cause of Japanese American's assimilation.

结语部分：在总结全文的基础上，我们得出这样的结论：第二代日裔美国人特殊的历史遭遇，文化背景以及社团组织是第二代日裔美国人同化特点也是因为这些因素加速了第二代日裔融入美国社会的进程，而第二代日裔美国人的同化决定和影响了整个日裔同化的进程。

Ladies and Gentlemen, Today's world is an open, multi-polarization and with common economic interests world. No country can exist in isolation, the common economic interests, let the fate of the world be tightly together. When last year's U.S. sub-loan financial crisis began, this crisis soon spread to all countries in the world, no country has been able to shake off the impact of financial crisis . This sounds the alarm that if the world want to develop, Asia want to develop, we must take the path of global integration together.And the world's financial system must establish a more transparent and global open joint coordination mechanism.

女士们、先生们，当今的世界是开放的、多极化、经济利益共同化的世界，任何一个国家都不能孤立的存在，经济利益的共同化，把世界各国的命运紧紧地联系在一起，从去年美国的资贷金融风暴开始，很快这种危机就波及到世界各国，没有任何一个国家能够摆脱金融危机的影响，这就更进一步向世界各国发出了长期的警钟，世界要发展，亚洲要发展，就必须联合起来走全球经济一体化的道路，世界各国的金融系统也必须建立一个全球性的更加透明联合协调的开放机制。

This is not only a little part of my life story but a small mirror of society or education system. By mirroring these labeled classification rules in society and the process of separation and assimilation in education system, I resist to be assimilated into so-called mainstream value and to correspond to the label of non-mainstream value. I am trying to do myself in two way classification.

这是我生命里的一小段故事，却也是社会的一面小镜子，映照出社会粗浅化约的标签归类规则，映照出教育体制切割与同化的过程，我抗拒被同化与归顺所谓的「主流」价值，也不想符应「非主流」的标签，而能在二分法之外，走出自己的路。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐