组装

The regulation of gene expression is to have relations to the assembly of the DNA binding proteins which bind to DNA to initiate the transcription. Some of these proteins have the ability to promote bending or looping of DNA. The FIS protein regulates gene expression in Escherichia coli by this property of bending DNA. There are many researches to discover the mechanism of FIS protein binds to DNA. However the experiment data only show the supposititious results and figure out the model of FIS-DNA complex structure. This research uses molecular dynamics simulation to compute the detail of the interaction between FIS and DNA. We observed FIS prominently affects the DNA bending by the type of local bending. Analyzing the DNA structure properties, roll and slide, also demonstrates the local bending type and region. The hydrogen bonds between FIS and DNA are analyzed to compare with the experiment data. Finally we compute the binding free energy between FIS and DNA to estimate the result of simulation and compare with the value of λ-repressor-DNA complex.

基因的表现与结合於DNA促使DNA转录作用起始的DNA结合蛋白组装有关，一些这类的蛋白质具有促使DNA扭曲或将DNA形成环状的能力，FIS蛋白质即是藉由扭曲DNA的特性调控大肠杆菌基因的表现，目前已有很多的研究发现FIS与DNA结合的机转，然而这些实验的数据仅能显示推测性的结果，进而利用这些结果推论出FIS与DNA聚合体结构的模型，本研究利用分子动态模拟的方式计算FIS与DNA交互作用的细节，我们观察到FIS主要影响DNA的扭曲方式为DNA区域扭曲的类型，并且分析DNA结构特性roll与slide也指出扭曲方式为区域扭曲与其扭曲的区域，我们也分析FIS与DNA之间的氢键，并且与实验的资料作比较，最后我们计算FIS与DNA之间的结合自由能评估模拟的结果，并且计算出的值和λ-repressor与DNA聚合体结构的实验值作比较。

The peak-peak separation is 91 mV and the peak current dependence on the square root of sweep rate is linear within 750 mV/s, which shows the characterization of diffusion control.

这种自组装得到的纳米PB修饰电极表现出对表面原子的电化学行为的放大作用：低自旋的铁原子在1.0mol/L KCl中有两对伏安峰，其式量电位分别为E〓〓＝0.210V和E〓〓＝0.236V。

The company has more than 600 employees, managers, more than 50 people, Nissan Electric fans and ultra-million units, plant about 23,000 square meters, the company has six factories: metal factory, plastics factory, motor factory, switch / remote control plate / gear box plant, carton plants, assembly plants, and has formed the procurement of raw materials production through-train operation, the annual exports of about three million fans finished Units, accessories more than 100 million units.

公司员工有600多人，管理人员50多人，日产电风扇及电暖器超万台，厂房约23000平方米，公司设有6个分厂：五金厂、塑胶厂、马达厂、开关/摇控板/齿轮箱厂、纸箱厂、组装厂，已形成采购原材料生产产品一条龙作业，年出口风扇成品约300万台，配件100多万套。

Statistical Energy Analysis is a module measure, which use relationship of energy flow to evaluate dynamics, vibrating response level and sound radiation of the mulriple and syntonic assembly structure.

统计能量分析是个模块化方法，它运用能量流关系式对复合的、谐振的组装结构进行动力特性、振动响应级及声辐射的理论评估，SEA特别适用于高模态密度的高频区，传统的数值计算方法如有限元和边界方法对应力和振动建模获得了很大成功，但对噪声应用存在明显的局限。

The key of this task is how could we get the orderliness of train traveling signal. There are some introduction to the analyse ways of train's approaching signal. It emphasizes on the analyse of using syntony demodulation technology to final the long-distance coming train. At the same time, it gives a preliminary analyse in the signal for different cases, takes a research on the identified technology for the coming train, designs and assembles the hardware and software of this system. All of them have got past the test on the spot and got a satisfying result""

课题中的关键是如何得到列车运行信号的特征规律，在本文中对这些列车接近信号的一些分析方法作了介绍，着重分析了采用共振解调技术发现远程来车的信号，同时针对不同情况下的信号进行了初步分析，研究了来车的识别技术，并对系统的软硬件进行了设计和组装，通过了现场试验，得到了令人满意的结果

This child take apart the toy , but do not know how to package it .

这个小孩把玩具拆开了，却不知道如何再组装起来。

If you're looking for new work, experts suggest tapping skills you already have and reconfiguring them.

如果你正在找新工作，专家建议列出你已有的技能并重新组装。

It is best to assemble this tart the same day as serving.

这是最好的组装此蛋塔的同一天，服务。

A testpoint underneath a component (on the same side of the board as the component) is usually used at the bare-board testing stage.

测试点在器件下面（并且与器件在板子同一侧）时，通常作为裸板测试点使用，在考虑电路组装测试点的时候必须考虑到这一点

Altium Designer provides a powerful system to handle your testpoint needs and enhance the testability of your boards, allowing you to separately assign testpoints for bare-board fabrication testing and/or in-circuit assembly testing as required.

Altium Designer提供了强大的处理测试点需求和增强板子易测性的系统。我们可以根据需求区分应用于裸板测试和电路组装测试的测试点。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。