变生的
- 与 变生的 相关的网络例句 [注:此内容来源于网络,仅供参考]
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"Frownland"(2008, Ronald Bronstein): A punk-like ferocious rage contained in a chamber-music-like precision; film stock run rugged like cold stone, light turned cruel; humiliation and degradation portrayed with tenderness and, ultimately, surprisingly, hope.
l 《弗朗兰德》(2008年,罗纳德·布罗斯特):一个像朋克般猛烈的怒火包裹在室内音乐的细腻中,生胶片像凹凸不平的冰冷的石头在滚动,光线变得无情;温和的描绘了耻辱与堕落,最后是出人意料的希望。
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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。
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This paper uses mixture density networks to forecast the time-varying conditional density values of financial time series, and puts forth a new numerical algorithm to calculate Expected Shortfall. The application in Hong Kong Hangseng index approves that Value-at-Risk at high probability levels is accurate, and that it also has good forecasting ability in fluctuation. MDNs can effectively describe the empirical distribution of returns and the volatility mechanism, and is a new model for measuring financial market risk.
基于混合密度网络模型估计金融时间序列的时变条件密度,提出采用数值模拟方法计算Expected Shortfall的新途径,对香港恒生指数的实证研究表明,VaR的预测精度在高端分位点较好,模型评估指标反映出预测效果良好,混合密度网络可以有效地描述收益的经验分布统计特征和波动规律,是一种有效的金融市场风险测量模型。
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In the paper, the electrode system of the original TL/TSC measurement instrument is improved, which greatly facilitates sample exchange and increased liquid nitrogen's running and cooling speed. Through long time and repeated practice we finally find an effective method to prepare films. We've synthesized a new kind of organic photo-refraction material nitryl azobenzene grafting PVK and characterized it with IR spectra. We've also synthesized 5OCB and found the optimal mass ratio of PVK/5OCB/C60-49.8:50:0.2, and given the two-beam coupling testing result.
本文的主要工作是:首先对传统热发光和热激电流测量装置的电极系统进行了改进,使其在换取样品,液氮流动、冷却速度等方面都有了很大提高;摸索了较适合于热激实验的成膜方法;合成了一种新型的有机光折变材料硝基偶氮苯接枝PVK,并对其做了红外谱表征;合成了生色团物质5OCB,找到PVK/5OCB/C_(60)的最佳配比为49.8:50:0.2,并对该体系做了初步的光学测试。
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The study of the geological characteristics, ore-forming condition and genetic type from the Pingdingshan gold deposit, shows that the cryptomerous diorite and dioritic porphyrite in different stages formed a vein rock zone with gold containing ore bodies in the area, and five vein ore bodies were blocked out by spreading out with the NNE direction in the field.
黑龙江嘉荫平顶山岩金矿床的地质特征、形成条件和成因类型的研究表明:矿区内不同阶段的细晶闪长岩、闪长玢岩形成一个含金矿体的脉岩带;矿床范围内圈定5条呈脉状沿北北东向展布的矿体;矿石类型为石英脉型和蚀变岩型;金以裂隙金、晶隙金和明金为主,以银金矿的形式存在,且主要与石英、黄铁矿、毒砂和水云母共生;成矿作用分为热液期及表生期,其中热液期又分为4个成矿阶段,即纯石英阶段,黄铁矿毒砂石英阶段,黄铁矿毒砂水云母石英阶段和石英碳酸盐阶段。
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Inflorescence branching, umbels compound, terminal; bracts mostly absent, occasionally 1–4, linear or similar to uppermost leaf; rays few, usually 5–15; bracteoles present, usually linear, entire, apex rarely lobed; umbellules usually many-flowered.
叶向上变小花序分枝,复伞状花序,顶生;苞片多数无的,偶有1-4,线形或类似于最上部的的叶;伞辐很少的,通常5-15;小苞片存在,通常线形,全缘,先端很少浅裂;小伞形花序通常多花的。
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On the basis of ecologic balance, developing the complex biological preparation as a goal, we first explored two compatibly antagonists to control the leaf disease of forest plant and hoped this two antagonistic fungi could play a cooperative role in controlling the pine needle blight. The main research results were as follows: 1 , The dual test showed the two antagonistic fungi(Gliocladiutm virens ,Bacillus firmus)had some differences to Pestalotia funerea in the inhibition mode. The role of G virens to the P.funerea, mainly displayed the competition in the nutrition and space, but the B. firmus had the distinct inhibition zone to the P.
本研究以生态平衡为理论基础,开发复合生物制剂为目标,首次将两种亲和拮抗菌用于森林植物叶部病害,以期两种复合拮抗菌在松属植物赤枯病防治中发挥协同作用,其主要研究结果如下: 1、对峙培养显示两种颉抗菌(Gliocladium virens、Bacillus firmus)对赤枯病菌的抗生方式有一些差异。G.virens对P.funerea的作用,主要表现为营养与空间上的竞争,无抑菌圈;而B.firmus对P.funerea有明显的抑菌圈(平均6mm),对峙培养4-5d后菌丝逐稀疏、干枯、变黄。
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Leaf blade secondary veins (11–)15–21 on each side of midvein; sepals ovate-deltoid to rarely ovate, outside surface not medially blackened, midvein usually distinct at anthesis, apex acuminate-mucronate to rarely obtuse-mucronate; filament
叶片次脉(11-)15-21在中脉两边各;中度使的萼片卵形正三角形兑一很少卵形,不的外表面变黑,中脉通常离生在花期,在短尖的很少钝短尖的先端渐尖;花丝 7 Clethra fargesii 城口桤叶树
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The purpose of this study is to explore the subjective difficulty of clinical preceptors in student teaching and the variants of different backgrounds that might influence the subjective difficulty of clinical preceptor in student teaching. This study is a quantification study carried out by questionnaires. Research subjects of this study are care workers in two regional teaching hospitals and three medical centers in Taipei who acted as clinical preceptor responsible for at least one student nurse within recent six months. The effective response rate of questionnaire was 93.08%(out of 130 questionnaires in total).
本研究目的是探讨临床辅导员自觉的教学困难,并探讨不同背景变项会影响临床辅导员的教学困难的情形,本研究为量性研究,以问卷调查为方法,以台北县市二家区域教学医院及三家医学中心,近半年内临床工作期间担任一位以上专科层级护生实习之临床辅导员的护理人员为研究对象进行方便取样,根据自拟临床辅导员自觉教学困难问卷为研究工具,发出样本为130份,实际回收样本为123份,有效问卷回收率为93.08%。
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As with every month, villagers form a long queue to collect up their supplies. The long-term assistance Tzu Chi has been providing has improved civility and community spirit. Villagers take the initiative to tell volunteers about a young woman called Jovelyn Legaspi, whose husband suddenly died a few days ago, leaving her pregnant and with four children to care for by herself. When they learn of her situation, volunteers visit Jovelyn's home.
一如往常,每个月村民都会大排长龙等著领取物资,慈济志工长期的关怀,已经让大家变得守秩序、有礼貌,村民还主动告诉志工,村里面有一位年轻妈妈叫做乔薇琳,她的先生几天前突然过世,留下怀孕的她和四个小孩要独立维生,慈济志工听了她的状况后,马上来到乔薇琳的家中慰问。
- 推荐网络例句
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We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.
索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称;三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起,称之为挽歌体诗人或者史诗诗人,他们被称为诗人,似乎只是因为遵守格律写作,而非他们作品的模仿本质。
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The relationship between communicative competence and grammar teaching should be that of the ends and the means.
交际能力和语法的关系应该是目标与途径的关系。
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This is not paper type of business,it's people business,with such huge money involved.
这不是纸上谈兵式的交易,这是人与人的业务,而且涉及金额巨大。