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Chaos is determinant, acyclic, convergent, sensitive to initial value and it looks as if random but actually not.

它是非周期的、有界的、但不收敛的过程，并对初始条件极为敏感。

Before the initial Cylon attack, why does President Adar ask for Laura Roslin's resignation as Secretary of Education?

在最初的塞昂攻击之前，Adar总统为什么要求劳拉·罗斯林辞去教育部长的职位？

In addition, some experience formulas for them are regressed. The third chapter establishes a unified S-N curve equation to calculate multi-axial fatigue ultimate strength of concrete considering both the effect of confinement and minimum/maximum stress ratio, based on the triaxial fatigue test data in this paper and the test results under uniaxial and biaxial fatigue loading in previous literatures. Moreover, the consistency of calculating condition fatigue ultimate strength with fatigue life distribution and initial ultimate strength distribution is analyzed.

第二章简要地介绍了本文三轴疲劳试验装置，进行了两向等侧压约束下混凝土立方体试件三轴受压等幅和变幅疲劳试验，分析了三轴受压疲劳破坏机理，给出了相应的疲劳破坏试验判断标准；得到了混凝土在两向侧压约束下单级和多级受压疲劳的变形发展规律，包括最大纵向应变、残余应变、最大纵向应变率和疲劳变形模量等随循环次数的发展规律以及疲劳损伤的演变规律，并给出了相应的经验公式。

On the single PES, the initial adduct of the reactant is barrierless and released lots of energy available for further reaction.

在单重态势能面上，反应物通过无能垒过程形成最初的加成物，最初形成的富能的中间体能进一步发生断裂和异构化反应。

But this is not my initial intentions,so i need to adept myself to this change...

但这似乎并不是我最初的目的。。。我要让自己适应这样的改变。。。

Heat stability, high oxidation resistance, and good initial adhesive force.

与 SBS 、 EVA 、 SBR 有良好的相熔性。

Considering that the model is traditionally supposed to be exact and only initial data fields are amended in Adjoint Assimilation System.

鉴于传统的四维资料伴随模式同化系统都是假设模式完全正确仅对初始场进行修正。

The results indicate that the adding of conventional and non-conventional observations into adjoint model system can improve the quality of initial field,thereof improve the result of forecasting.

试验表明：在伴随模式同化系统中加入常规和非常规资料，可以改进初始场，从而改善预报场。

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。

In this paper, the adjoint model is applied to assimilate the temperature and velocity observation data for the optimal initial model state.

在本文的应用中，以流场和温度场的观测资料作为同化资料，以环流模式的初始状态作为控制变量，温度和流速作为状态变量。

Don not attempt to do something which you can not to do.

不要企图做那些办不到的事情。

The expression of CTGF and TNF-αweredetected by immunochemistry and the number of Clara Cells was calculated.

光镜下观察肺组织的病理变化，采用免疫组化染色观察肺组织中结缔组织生长因子和肿瘤坏死因子-α的表达和Clara细胞的数量。