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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。

Some small merchants sell the vegetables fruit fish flesh around our school, they even hawk attract passer-by's attention, just like we know, has a peaceful environment to us is extremely important, but we hear their noise in the classroom, but cannot hear teacher's sound clearly, they cause the street to change more importantly are unable to withstand dirtily, stink to high heaven, road congestion, therefore I write a letter for you in order to enable the condition to obtain the change for the better!

一些小商贩在我们学校周围卖蔬菜水果鱼肉，他们甚至叫卖来吸引路人的注意，正如我们所知，对我们来说有一个安静的环境是非常重要的，但我们在教室里听到他们的噪声，而不能清楚听见老师的声音，更重要的是他们使街道变的肮脏不堪，臭气熏天，道路拥挤，因此我写信给你为了使状况得到好转！ the end 谢谢！辛苦了

The 4th: Of exterior link guide, a lot of stationmaster can feel more to had been jumped over here, actually otherwise, but the catenary outside doing not have is no good for certain, at this o'clock I admit, so I had the site with the alternative forum in a few my friends that be close friends and Baidu tall weight to be added to this site guide link, the daily record is analysed before, the spider crawls rarely, the catenary outside the course is brought, the result has greatly change, basic be can crawl everyday, seize this opportunity, update the content that achieves a gender formerly for the website every day, actually to be being achieved formerly, a lot of people have different view, what the specification wants here is, I those articles also are not achieve completely formerly, also be everywhere estreat, throw into confusion ordinal, change caption stopped, because you want to know, search indexes propping up is a machine after all still is not a person, optimize the site for the key to website of this kind of Beijing especially, more such, because not have,essential nobody looks before the rank, so the article also does not have any relations in disorder again, here my spec just, the top that has felt.

第四： 外部链接的导入，这里很多站长会觉得越多越好，其实不然，但是没有外链肯定是不行的，这点我承认，所以我对该站点有选择性的在我几个要好的朋友的论坛及百度权重高的站点加上了导入链接，之前分析日志，蜘蛛很少爬行，经过外链一引，结果大有改观，基本是天天都会来爬行，抓住这个机会，天天为网站更新原创性的内容，其实对于原创，很多人有不同的见解，我这里要说明的是，我那些文章也并非完全原创，也是到处摘抄，打乱顺序，改变标题罢了，因为你要知道，搜索引擎究竟是机器还不是人，尤其是对于这种北京网站优化要害来说的站点，更是这样，因为无排名之前根本没人看，所以文章再乱也没任何关系，这里只我投机而已，觉得好的顶。

However TGase activity did not change significantly by increasing Zn2+ initial concentration.TGase activity did not change significantly when the fermentation culture was dialysed with EDTA addition. according to the change of biomass at different Zn2+ initial concentrations, the author considered that Zn2+ was not the component or active centre of TGase.

EDTA透析对TGase的酶活没有产生明显影响，结合不同Zn2+含量时SK4.001生物量的变化，作者认为，Zn2+在SK4.001发酵产TGase中同时具有营养和促进SK4.001产TGase的作用，但Zn2+并不是TGase的构成部分或活性中心，有关Zn2+促进SK4.001产TGase中的具体作用机理仍有待进一步研究。

Digital simulation results show that when a step change in firing angle occurs, the first positive half-cycle time of VC will change suddenly and the subsequent electromagnetic transients appearing in the TCSC circuit will lead to overshoot and oscillations in the TCSC impedance. The range and duration of the oscillation will depend on the synchronization modes used and the manner in which the step change is introduced.

发现脉冲触发角阶跃变小时，电容电压的周期时间也突然变小，使得TCSC的导通角不会随着触发角的阶跃变化而发生突变，而是经过一个振荡过程逐渐达到稳态值，进一步揭示了电容电压同步方式下阻抗阶跃特性会出现过冲和振荡现象的原因。

Possible speed means that in the good climatic and traffic condition, the automobile is only influenced by the geometry line shape of the highway; the driver with skilled technology drives the travel speed that the automobile may reach while going along certain highway.Possible speed is decided by geometry line shape of the road mainly, its change can reflect the change state of the line shape of the road, and the geometry line shape of the road play a very important role to emergence of the traffic accident, so the change of the possible speed can reflect the security state of the road.

可能速度主要由道路的几何线形决定，它的变化可以反映道路线形的变化状况，而道路的几何线形条件对交通事故的发生起着举足轻重的作用，因此可能速度的变化情况能够直观的体现道路的安全状况。

Through detailed analysis of the concept and nature of the "megalopolis", this paper discusses the relationship and influence factors between change of the industrial and urban and township spatial structures of the Yangtze Delta Area and argues that: i the two highly modernized networks (infrastructure networks and the market and industrial organization networks) based on functional division of labor between individual cities possess crucial importance in facilitating change and upgrade of the industrial structure on one side and sustained optimization of the organizational pattern of the urban and township spatial structure on the other; ii in the light of the Yangtze Delta Area, influence factors in promoting positive corresponding states between change of the industrial structure and urban and township spatial structure are concerned with development level of the first place city, rational and orderly hierarchy of the urban and township system and, meanwhile, up-to-dateness of the city networks.

本文以长三角为研究地区，对产业结构演进与城镇空间结构的对应关系和影响要素进行了探讨。据此认为，基于城市功能定位和合理分工基础之上的高度现代化的两大网络（基础设施网络、市场体系和产业组织网络）是推进产业结构不断演进和升级的重要条件，也是推动城镇空间结构和组织模式持续优化的着力点和主要抓手；促进产业结构演进与城镇空间结构对应的影响要素主要包括：首位城市的发达程度、城市间合理和有序的层级关系、城市体系网络的现代化程度。

Most side effects are mild to moderate and include headache, tingling, numbness, tremors, fatigue, change in temperature sensation, increased blood pressure, upset stomach, diarrhea, coughing, sore throat, difficulty sleeping, change in the taste of food, change in smell, difficulty speaking, acne, dry skin and eye problems.

大部分的副作用是轻至中度，包括头痛，刺痛，麻木，震颤，疲劳，感觉温度的变化，血压上升，胃部不适，腹泻，咳嗽，喉咙痛，失眠，在食品，改变味觉出现变化气味，说话困难，粉刺，干燥的皮肤和眼睛的问题。

The results showed that the change of storage region had great effects on the property and sugar content of sweet sorghum. The change of sweet sorghum stalk with total sugar content about 58%(g/g dry sweet sorghum stalk) stored in the cold and dry Sonid Right Banner was as follows: rapid water loss and rapid dryness and sugar loss as 13%. When stored in Beijing, its change was as follows: sugar loss reached up to 25% and serious mildew occurred.

结果表明，区域选择的差异，对甜高粱秸秆的贮藏产生较大的影响，总糖约58%的甜高粱秸秆在低温、干燥的苏尼特右旗全年贮藏的物性变化为：失水、干燥速度快，总糖损失为13%；北京贮藏的甜高粱秸秆总糖损失达25%，霉变现象严重。

No matter what kinds of quadrilaterals, counter-examples of the two groups have the effect of concept change. There is no test of significance of "change" between groups. It means counter-examples don't need to be simplified for the purpose of concept change.

统计结果显示不论哪一种四边形，两组反例在低度外延概念上都发挥概念调整的效果，组别间并无显著差异，表示学童不须透过简化后的反例便能进行概念调整活动，达到概念调整的目的。

By the time of its fall, most of the prisoners were writers who had written against the corruptions of the government.

到它被攻陷的时候，里面多数的犯人是写了反对政府贪污文章的作家。

The most obvious variation to ovum morphological character was that the color was changed from light green to sepiaceous in embryonic development, and all the ovums were almost hatched after 96h.

在胚胎发育过程中卵的形态特征最明显的变化是颜色从淡绿到深褐色，卵在发育96h后卵基本全部孵化。