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The main object of this research is to investigate synthesis of Cu23Cl Cu and CuO nanoparticles through electrospinning and heat-treated method The research is mainly focused on preparative parameter and the change of heat-treated temperature to form the nanoparticles inlaid in silicon fibers the shape and color change are dicussed First of all to prepare the Polyvinyl butyral and silica dioxide complex nanofiber by electrospinning and then to investigate different heat-treated temperature and reactive time to being an influence on the products The results detected by SEM XRD TEM EDS FTIR combined sol-gel process and electrospinning can prepare Polyvinyl butyral and silica complex nanofiber The experimental result is found when heat-treated temperature is 100~4750C it can produce Cu23Cl nanoparticles; Above 4750C~ 4900C it can produce Cu nanoparticles; Above 450~7000C it can produce CuO nanoparticles And the viscosity is lain between 20~40cp and the sol-gel process time is 3hr it can produce the thinner fibers The average diameter of the fibers are 107 88±21 01nm;Due to the nanoparticles inlaid in the silica fibers the thinner fibers can be inlaid the smaller nanoparticles so this is the result that the experiment is expected To calcine the complex fibers is to produce surface silica fibers contain Cu23Cl Cu and CuO nanoparticles due to surface plasma resonance it make the color of the fibers become yellowish green from light white green turn into the red nuclear finally As the experimental result to utilize sol-gel process combine electrospinning can produce porous silica fibers contain Cu23Cl Cu and CuO nanoparticles

本研究旨在探讨「利用放电纺丝和热处理法来合成Cu23Cl、Cu和CuO奈米粒」之研究,实验著重在制备参数与热处理温度变化对所形成的奈米粒镶嵌在二氧化矽纤维中的形态与颜色变化探讨。首先,利用放电纺丝法制备出聚乙烯醇缩丁醛及二氧化矽之奈米纤维,比较不同的热处理温度与反应时间的改变对产物生成产生影响,进而研究不同热处理温度和时间对生成奈米粒的影响。产物经由SEM、XRD、TEM、EDS和FTIR等仪器分析结果显示,结合溶胶-凝胶法(sol-gel process)和放电纺丝法可产生聚乙烯醇缩丁醛及二氧化矽复合奈米纤维。实验结果发现,若热处理温度在100~4750C下可得到Cu23Cl奈米粒,475~4900C 可得Cu奈米粒,450~7000C以上可得 CuO奈米粒。而黏度介於20~40cp间和溶胶-凝胶时间为3hr时,可产生直径比较细的纤维,纤维直径为107 88±21 01nm;且由於奈米金属颗粒镶嵌在二氧化矽纤维中,直径比较细的纤维,可以得到比较小的奈米金属颗粒,这与实验预期相符。而锻烧此复合物产生多孔的二氧化矽纤维并包含Cu23Cl、Cu和CuO奈米微粒时,由於表面电浆子共震关系,而使纤维颜色由淡白黄绿色变成黄绿色,再变红褐色。由实验结果得知,利用溶胶-凝胶法(sol-gel process)结合放电纺丝法和不同热处理温度,可产生Cu23Cl、Cu和CuO奈米粒镶嵌在二氧化矽纤维。

Industry that, even though it might be to enable HP notebook CULV original characteristics of the demands of the light completely disappeared, but still a good delaying tactic, mainly due to HP's thin-and-light notebook CULV must be quarter of 2009, Section 4 will be released into the market, Acer CULV notebook is expected to debut in the near future attack will take the lead in market share, HP in this window to launch the product is expected to not only alleviate the Acer notebook CULV possible impact, but also as part of its real thin and light notebook before launching CULV product of the transition.

业者认为,尽管惠普此举恐将让CULV笔记本原本诉求的轻薄化特色全然消失,但仍不失为一好的缓兵之计,主要在于惠普轻薄型CULV笔记本必须待2009年第4季才会推出市场,宏碁CULV笔记本预计在近期便将率先登场抢攻市占率,惠普在此空窗期推出此产品,不仅可望舒缓宏碁CULV笔记本可能带来的冲击,更可作为其真正轻薄型CULV笔记本推出前的过渡产品。

On the silicon substrate an epitomical layer is made,where IC components are formed subsequently.In an CVDprocess,the silicon substrates places in a vacuum crystal tube are first heated to 1,600°C by high-frequency radio power and then H⒉Cl⒉Si and certain gaseous compounds of As or P is injected into the tube to make a deposit of several um on their surface.Ions of As or P are impurity deliberately added to the singl-crystalline silicon structure to supply electrons that transmit "negative"current in the silicon crystals,which is called n-type silicon.Bcan be added as impurity to produce p-type silicon that supplies holes for transmitting "positive"current.Whether a p--type of an n-type silicon substrate is needed depends on what type of transistors is expected to be manufactured on it:n-p-n type of p-n-p type

对硅衬底上的一个epitomical层了,而IC零件形成subsequently.in一个CVD法(化学气相depsition )过程中,硅衬底的地方在真空晶体管均先加热至1600 ° C时,由高频率的无线电功率,并然后h ⒉氯⒉硅和某些气态的化合物,砷或P ,是注入试管,使存款的几位嗯对他们surface.ions的作为或P是杂质刻意添加到单结晶硅的结构,以供应电子传递的&负面&目前,在硅晶体,即所谓N型silicon.b ,可以增加一条,作为杂质产生的p型硅供应孔转递&积极& current.whether一个P -类型的一个n型硅衬底,是需要靠哪些类型的晶体管预计将在制造上它: NPN型的PNP型

A wary New Orlean's keeping a close eye on Gustav. The tropical storm is expected to return to hurricane strength as it passes Jamaica today. Gustav is expected to move into the Gulf of Mexico over the weekend and could hit the U.S. early next week.

新奥尔良密切关注Gustav的情况,热带风暴今日经过牙买加,预计将转变回飚风,本周末Gustav将进入墨西哥海湾同时下周初袭击美国。

The series is not designed to reflect the standpoint or to advance the views of any one philosophical school, as well as professional philosophers, the contributors to it have been asked to write in as untechnical a manner as their subject allow, but they have not been expected to achieve simplicity at the cost of accuracy or completeness.

这套丛书不像专业哲学家所做的那样要反映某种立场或是推进某个学派的观点,丛书的作者们被要求在其主题所许可的范围内以一种非技术性的风格进行写作,当然这并不意味着为了简单易懂就牺牲掉精确性或完整性。

Expected economic development of the theory of fluctuations is expected to process, many people from the psychological point of view of impulse formation of the nature of the expected reasons, such as Keynes's "animal spirit", etc.(but in fact can not be expected of a purely mental activity , it has an objective basis, is a combination of subjective and objective).

预期的经济发展理论的波动,预计过程中,许多人从心理的角度来看,脉冲形成的性质,预期的原因,如凯恩斯的&动物精神&,等等(但事实上,不能预计纯粹的精神活动,它有一个客观的基础上,结合了主观和客观)。

Expected to fluctuations in the economy is expected during the development of the theory, many people from the psychological point of view of impulse formation of the nature of the expected reasons, such as Keynes's "animal spirit", etc.(but in fact can not be expected of a purely mental activities, it has an objective basis, is a combination of subjective and objective).

预期波动的影响,预计经济发展过程中的理论,许多人从心理的角度来看,脉冲形成的性质,预期的原因,如凯恩斯的&动物精神&,等等(但事实上,不能指望一个纯粹的精神活动,它有一个客观的基础上,结合了主观和客观)。

If it be shown in a reasonable number of well-authenticated cases that these conditions — exogamy as tribal law, and hostility as the prevailing relation of separate tribes towards each other — exist or have existed, accompanied, as might have been expected, by a system of capturing wives, we shall be justified in concluding — failing the appearance of any phenomena inconsistent with such an explanation — that the same conditions have existed in every case where the system of capture prevailed, or where the form of capture has been observed as a ceremony of marriage. Nothing more than this is necessary to satisfy the conditions of a sound hypothesis.We are in a position to do this and more.

并且如果它被证明在一个合理数目的被充分鉴别的案例中这些条件(异族结婚为部落法律,以及对抗是分离的部落相互对待的主要关系)存在或曾经存在,伴随着似可预期的一种猎妻制度,我们将被证明在做出结论时是正确的(舍弃与这样一种假设不协调的现象的出现)这些相同条件存在于流行劫掠制度、或者劫掠形式在婚礼中被观察到的地方的每一个案例。

It is expected to have an all-wheel drive option, and may be available as a JCW, despite conflicting reports.

预计将有全轮驱动的选择,可作为JCW ,尽管冲突的报告。

It is expected to be used for 3G Personal Handy-phone System as standard algorithms which enc...

另外,由于其良好的性能也可应用在多媒体系统中如:可视电话,视频点播等。

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According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm~150rpm时取得最大值,此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世,形体几无变化。

When I was in school, the rabbi explained everythingin the Bible two different ways.

当我上学的时候,老师解释《圣经》用两种不同的方法。