内部地

The president, Chen Yuewei, introduced some core members to us and then told us the club develop history in details. We hunged up on the prideful achievement and the most temptable club development strategy which raise our passion to show our capability.

主席陈岳伟师兄风趣地向我们介绍了组织内部的几位核心成员，然后再向我们娓娓述说了俱乐部的发展历史，大家似乎听得不亦乐乎，因为都是值得骄傲的战绩，更甚的是他还给了我们一个诱惑力十足的俱乐部发展战略，让我们听得心中此起彼伏，超想现在就大展身手一番。

Nuclear reactions are taking place con tenuously inside the sun , giving the sun its constant supply of energy.

核反应在太阳内部连续发生，从而源源不断地给太阳提供能量。

Provide technical training both internal and external termly.

及时有效地提供客户及内部同事日常技术支持。

In terms of Navier-Stokes equations and LES model, the SIMPLEC algorithm with the body-fitted coordinate and tetrahedroid grid system is applied in the solution of the discretization governing equations.

本文基于N-S方程和大涡模拟模型，采用贴体坐标和四面体网格系统和SIMPLE算法，较准确地对混流式水轮机内部三维非稳定湍流流动及其尾水管内的旋涡压力脉动进行了数值模拟。

In terms of Navier-Stokes equations and LES model, the SIMPLEC algorithm with thebody-fitted coordinate and tetrahedroid grid system is applied in the solution of the discretization governing equations.

本文基于N-S方程和大涡模拟模型，采用贴体坐标和四面体网格系统和SIMPLE算法，较准确地对混流式水轮机内部三维非稳定湍流流动及其尾水管内的旋涡压力脉动进行了数值模拟。

For Berkshire's shareholders, myself included, the cost of this thumb-sucking has been huge. o Our consistently-conservative financial policies may appear to have been a mistake, but in my view were not. In retrospect, it is clear that significantly higher, though still conventional, leverage ratios at Berkshire would have produced considerably better returns on equity than the 23.8% we have actually averaged. Even in 1965, perhaps we could have judged there to be a 99% probability that higher leverage would lead to nothing but good. Correspondingly, we might have seen only a 1% chance that some shock factor, external or internal, would cause a conventional debt ratio to produce a result falling somewhere between temporary anguish and default.

另外我们一贯保守财务政策可能也是一种错误，不过就我个人的看法却不认为如此，回想起来，很明显的我们只要能够再多用一点财务杠杆操作(虽然较之他人还是很保守)，就可以得到远比现在每年平均 23.8%还要高的投资报酬率，即使是在 1965 年我们也可以百分之九十九地确定高一点的财务杠杆绝对只有好处没有坏处，但同时我们可能也会有百分之一的机会，不管是从内部或是外部所引发令人异想不到的因素，使得我们负债比率提高到介于一时冲高到负债倒闭之间。

In chapter 1, an up to now synthetically evaluation is given on the research ways and conclusions about jet in cross-flow. Considering the shortage of previous research ways and techniques (the instantaneous flow field and vortices field can not be properly get), in addition to the deficiency of corresponding conclusion (mainly concentrate on the analysis of time-average but little on structures of flow and action of vortex), the research way and content is draft out in this part. Though PIV, the time-average, instantaneous flow field and vortices field can be get, that will unveil the coherent vortex and its course of generation, development and evolvement, with the assistance of K-ε model and Hybrid Finite Analytic Method , which will proof-test the experiment result and bring some complementary, more profound research about the 3-D characters can be done. Using some fundamental topological theory and principle on flow analysis, with anglicizing of vortex structure, a reasonable description is the topological characteristic of near field in JICF given.

首先在第一章中对横流中湍射流的以往研究方法和研究成果给予了综合的评述，针对横流中湍射流旋涡结构以往研究中研究方法的局限性（不能很好得到流动的瞬态流场及涡量场）和相应研究成果中存在的不足（大都集中在时均特性的分析，对流动的内部结构和旋涡的运动阐述很少），明确了本文的研究方法和研究内容：通过PIV流动测量显示技术得到流动的时均及瞬态流场、涡量场，来揭示横流中湍射流的时均、瞬态流场、涡量分布特性，和各种具有拟序结构性质的复杂涡系的产生、发展及演化过程；结合湍流k-ε双方程模型及相应的HFAM计算方法，对于实验进行相互验证和补充，从而更为充分地研究各种旋涡的三维特性；利用拓扑分析的一些基本原理及相关规则，依据对各种旋涡结构的分析，做出对射流近区流场拓扑性质的合理描述。

The second big advantage is that it effectively improved the internal hard disk transfer rate.

第二大好处是可以有效地提高硬盘的内部转输率。

This system is not only able to measure the temperature and humidity in storehouses of tobacco fermentation, storage for foodstuff and ammunition, brewage, and greenhouses conveniently, but also able to warn the transfinite temperature and humidity, to print at any time, etc. In addition, the sensor can be sent to the closed boxed-type center, and successfully achieve the auto-supervision of interior temperature and humidity of store goods.

系统能够方便地监测烟草发酵、粮食储备、弹药仓储、酒类酿制等库房内及温室蔬菜大棚的多点温湿度，并进行温湿度超限预警、随机打印等；尤其是配以专门设计的机械置入机构后，可以将传感器送到封闭的箱包式包装的烟包或粮包的中心，实现仓储品内部温湿度的自动监测，这是目前其它测量系统无法比拟的功能。

It has been initiated the modelling strategy to determine independently the mechanisms of state transformation, internal constraint and control of event enabling, and the discrete clock state model for DEDS is given.

首次提出独立地确定系统的状态迁移机制、事件使能的内部约束机制与控制机制的建模思想，给出了DEDS的离散时钟状态模型。

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％。