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In addition, there exists the high dimensional oscillator in physics, In its Hamiltonian coordinates and momenta are coupled. For instance, quantumHall system does so.

另外,物理问题中有一类型振子是高维的,在其哈密顿量中动量和坐标是相互耦合的,比如量子霍尔系统就是如此。

In this paper, the general situation of the overseas applications of micro fuel cells is introduced in detail. The feasibility of micro fuel cells fabrication using MEMS technology and characteristics of different types of MEMS-based micro fuel cells are briefly discussed. Combining with the critical components including the monopolar plate and membrane electrode assembly, the latest research progress of MEMS-based micro fuel cells are also summarized systematically. Finally, the existing problems and development trend are analyzed, and the urgent demand for developing MEMS-based micro fuel cells in our country is demonstrated.

本文详细介绍了国外微型燃料电池的应用概况,简要论述了将MEMS技术应用于微型燃料电池制作的可行性以及MEMS微型燃料电池的类型特点,并结合关键组件极板和膜电极,系统地总结了近几年来MEMS微型燃料电池的研究进展和成果,最后分析了目前存在的问题和发展趋势以及我国大力发展MEMS微型燃料电池的迫切需求。

In this paper, the general situation of the overseas applications of micro fuel cells is introduced in detail. The feasibility of micro fuel cells fabrication using MEMS technology and characteristics of different types of MEMS-based micro fuel cells are briefly discussed. Combining with the critical components including the monopolar plate and membrane electrode assembly, the latest research progress of MEMS-based micro fuel cells are also summarized systematically. Finally, the existing problems and development trend are analyzed, and the urgent demand for developing MEMS-based micro fuel cells in our country is demonstrated. Contents

本文详细介绍了国外微型燃料电池的应用概况,简要论述了将MEMS技术应用于微型燃料电池制作的可行性以及MEMS微型燃料电池的类型特点,并结合关键组件极板和膜电极,系统地总结了近几年来MEMS微型燃料电池的研究进展和成果,最后分析了目前存在的问题和发展趋势以及我国大力发展MEMS微型燃料电池的迫切需求。

This paper aiming at the factual status of the consumer's rights and interest be damaged in service consumption,analyses the types,problems,causes of it, points out the jural deficiencies,elementarily analyses the protecting of it in nomology,puts forward the legislative suggestions on perfecting the law protecting the consumer's rights and interest of China and the administrative byelaws on service consumption.

针对我国服务消费中消费者权益受损害的实际状况,分析了服务消费类型、问题及原因,指出了服务消费法制的欠缺,对服务消费权益保护从法理上作了初步分析,提出了完善《消费者权益保护法》与服务消费管理条例的立法建议。

However, many reallife problems always possess nonlinearity, moreover, in the process of transformation of fuzzy optimization problems to the equivalent crisp optimization problems, there always emerged nonlinearity, noncontinuous and some characteristics which are hardly dealt with by many traditional crisp optimization methods.

由于复杂的工业系统中存在各种类型的随机性和模糊性,同时很多的生产计划问题常常表现为非线性,因而很难用传统的生产计划与调度模型来描述,也难以用基于精确的数学方法来求解。

Design the structure of high performance Low-E film including its material and thickness of every layer according to basic optical theory. Carry out an innovative work to calculate its optical performance by characteristic matrices and optical admittance. Compare the results with those we get by traditional measurement.3. Prepare Low-E films with RF magnetron controlled reactive sputtering. The result shows that in the visible region (380nm-780nm), the highest transmittance is 82.4% while the average value is 75%. In the NIR region (780nm-2500nm), the average transmittance is 16.2%. These characters can fit the demand of the glass used in architecture and cars, and also in other applications.4. We novelly use the material Titanium as protective layer to solve the problem that Ag layer would disappear when depositing the second TiO_2 layer. As the protective layer, Ti does not increase the number of targets so as to lower the costs. The thickness of the protective layer Titanium is adjusted by controlling of sputtering time. Results shows the Low-E films get the best optical character when the sputtering time of Titanium is 20 seconds5. We novelly proposed a new transmittance quality factor Q=_·(?_-__ to evaluate the performances of Low-E films, which makes it easier to judge the qualities of Low-E film.6. The photocatalysis of Titanium dioxides is researched and introduced into Low-E films. Sb-doped TiO_2 thin films are prepared. Its photocatalysis and hydrophilicity are measured.

论文的工作主要有:1、总结了低辐射薄膜的制备方法,性能,以及国内外最新研究进展和应用,并对两种类型的低辐射薄膜进行了比较。2、从光学基本理论开始,设计了离线低辐射薄膜的结构,包括每一层的材料和厚度,并创新性的用特性矩阵和光学导纳理论计算了该离线膜的光学性能,利用软件对其进行了仿真,与实际制备的薄膜所测量的性能相比较。3、完成在实验室仪器上制备低辐射薄膜,掌握其工艺条件,解决了超薄金属膜的制备问题,所制备的低辐射薄膜在可见光区(380hm-780hm)最高可达82.4%,平均透射率为75%;在近红外区(780nm-2500nm)的平均透射率为16.2%,其性能达到建筑物幕墙玻璃,汽车前挡玻璃等应用标准,并为进一步的大规模生产打下基础。4、针对中间银层在镀上层膜时易被氧化这一工艺难题,本研究创新性的提出用Ti膜作为保护膜,没有增加新的靶材,提高了生产效率,并节约了生产成本。

The framework already includes controls for editing string, numbers, enums, date/time with calendars and boolean with checkboxes (of 3 states, if it is nullable), so creating basic forms is only a question of using these types.

该框架已包括编辑字符串,数字,枚举控件,日期/有日历和复选框(3州布尔时间,如果是空),所以创造的基本形式,只是使用这些类型的问题。

The dissertation analysis different measurement on channel frequency,different vibration signals sets and different location to form each ICA result.With regard to the failure diagnosis of the turbine generator operation,the study has explored the possibilities to detect the failure diagnosis source from the measurement signals.It has also provided sufficient analysis case for the application of separation to detecting failure source on the turbine generator.2.Aiming at the engineering application of overcomplete bases ICA,the dissertation has raised virtual channel on the new method of ICA.It take advantage of some testified knowledge to the constitution of ICA known as, together with other measurement signal to proceed ICA separation,which can increase frequency on the input signal.

分析了以不同测量通道数量、不同振动信号类型组合和不同测点位置组成输入信号的ICA分离效果,并对机组在故障状态下,从测量信号中分离出故障源的可能性进行了探讨,为ICA在汽轮机振动故障源分离方面的应用提供丰富的分析实例。2针对超完备基ICA的工程应用问题,提出附加虚拟通道ICA的新方法,利用某些已经具有先验知识的独立分量构成附加输入信号,与其它测量信号组合在一起进行ICA分离,达到增加输入信号数量的目的。

Before grape film is phlogistic in clinical on have apparent symptom, main show is in the following respects.

葡萄膜炎可分为哪几种类型?激素治疗葡萄膜炎时要注意哪些问题?

The major results are as follows:(1) According to the data collection and site investigation, the author analyzes the ecological characteristics of the local species and plant diversity. The author analyzes the existing problems that the Phragmites communis coverage is very low, thus accounting for the necessity of the human-induced restoration.

主要研究结果为:(1)通过资料收集和现场调查,对北固山湿地的土著物种类型以及植物多样性等生态特征进行分析,同时针对湿地存在的芦苇覆盖度极低的问题进行分析,说明了对芦苇群落进行人工修复的必要性。

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The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应,而且减少跟风的可能性。

The new PS20 solar power tower collected sunlight through mirrors known as "heliostats" to produce steam that is converted into electricity by a turbine in Sanlucar la Mayor, Spain, Wednesday.

聚光:照片上是建在西班牙桑路卡拉马尤城的一座新型PS20塔式太阳能电站。被称为&日光反射装置&的镜子将太阳光反射到主塔,然后用聚集的热量产生蒸汽进而通过涡轮机转化为电力