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The diets of test group 1, 2 and control group included in 0.5% enzymatic casein (small peptides above 80% and average length of peptides is 2.98), 0.5% acidify hydrolyzed casein(free amino acids above 80%) and 0.5% casein.

试验期56天。结果表明:添加O.5%酶解酪蛋白组草鱼其相对生长率、净蛋白沉积率、饲料系数和血浆中镁含量与小肽总量均显著高于添加0.5%酪蛋白组和0.5%酸解酪蛋白组(p<0.05)。

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但是作为比例来说,这个站只能属于垃圾站的范围,作为一个普通的网站标准及谷歌提供的网站质量标准来说,一个用户不会在进入网站后停留8秒以上,并访问超过3个页面,那么这个网站的质量就低于标准网站,在之前的WEB1.0形式上,一般普通访客也会访问2个页面以上那么对比刚才的站点流量资料来看,PV应该要有281682才算符合UV的标准,而他的UV与PV比例只有1:1.2,在这样的情况下来说,一般访客可能是在不知不觉中打开这个站点,可能性比较多的是依靠挂马、刷流量、插件、弹窗带来的流量!

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。

The results showed that plant height increasing speed was significantly slow at the former and middle stage when K level was above 180 kg/hm2.On the contrary,the height of case-hardened plant improved markedly.When the K level was above 135 kg/hm2,the stem girth and maximal leaf area differed significantly as compared with CK,so did LAI.Yield and product value per unit area took the first place when 180 kg/hm2 potassium was used.Average price and proportion of middle and first grade tobacco leaf of 225 kg/hm2 potassium treatment were the highest as compared with other treatments and CK.Four economic characters of the two treatments differed at obvious significant level as companied with CK.The total sugar and K2O were increased,nicotine, total N,protein and Cl- were decreased with increased K levels.The potassium lacked symptom was alleviated with increased K levels,no symptoms was observed when 180 kg/hm2 potassium was used,the degree of weather infected fleck was decreased when the K levels was increased.

结果表明,在烟株生长前中期,当施钾量达到180 kg/hm2以上时,株高增长显著变慢,而定型株高则显著增高;茎围和最大叶的面积在施用135 kg/hm2以上的处理与CK之间的差异性达到极显著水平,叶面积指数也存在显著差异;单位面积产量和产值以施用180 kg/hm2的处理居首位,中上等烟比例和均价以施用225kg/hm2的处理最高,这两种处理的以上4个经济性状与CK之间存在极显著性差异;烟叶中的总糖和K2O含量随施钾量的增加而上升,烟碱、总氮、蛋白质和C-含量则下降;缺钾症状随施钾量增加而减轻,至施用180kg/hm2时已无缺钾症状;烟叶气候斑的发生程度也随施钾水平的提高而减轻。

"71" Glacier is located 116 kilometers southwest of Jiayuguan City Department Qilianshan hinterland, it is by the Lanzhou Branch of Chinese Academy of Sciences of the scientific and technological workers and the former Soviet Union experts in glaciology July 1, 1958 discovered and named after the date of discovery of a Plateau glaciers.xie gua in the slope of the glacier is less than the slopes of 45 degrees, the average ice thickness of 78 meters, the Department up to 120 meters thick, Bingfeng 5150 meters above sea level, 4300 meters above sea front tongue.

"七一"冰川位于嘉峪关市西南116公里处的祁连山腹地,它是由中国科学院兰州分院的科技工作者和原苏联冰川学专家于1958年7月1日发现、并以发现日期命名的一座高原冰川。该冰川斜挂于坡度小于45度的山坡上,冰层平均厚度78米,最厚处达120米,冰峰海拔5150 米,冰舌前沿海拔4300米。

An average of about 200 meters above sea level and have highlighted above in the loess hills.

海拔平均在200米左右,并有突出于黄土之上的山岭。

The "one-pot" synthetic reaction of 2-alkylthio-4-amino-5-cyano-6-methylthiopyrimidines from bis(methylthi-o)methylene propanedinitrile was perfected and the average yield was increased to above 70% in the present of KF/Al2O3 The problem that the amino group of above mention- ed pyrimidine compounds were hard to be acylated by trichloroacetyl chloride and benzoyl chloride was resolved by the use of NaH.

在研究合成方法的过程中,论文对KF/Al2O3催化合成本文嘧啶化合物4的&一锅煮&方法进行了完善和改进,扩大了&一锅煮&法的应用范围,可以直接使用硫酸酯、卤代烷、对甲苯磺酸酯进行合成,平均产率达到70%以上。

The whole situation of high potential North-South low, terrain divided into three parts: the northern high mountains, 30-7300 m above sea level, climate cold, snow and ice covered mountains, sparsely populated, lower slopes have dense forest; Central Valley region, 90-300 m above sea level, mild climate, the annual The average rainfall is 760-200 mm, is the major crop-producing areas of Bhutan; the southern mountain region, hot and humid climate, the annual rainfall of up to 50-60 mm in the mountains dense jungle.

全境地势北高南低,地形分三部分:北部为高山区,海拔30—7300米,气候严寒,山峰覆盖冰雪,人烟稀少,较低的山坡有茂密的森林;中部河谷地区,海拔90—300米,气候温和,年平均降雨量760—200毫米,是不丹主要农作物产区;南部山地区,气候湿热,年降雨量可达50—60毫米,山上丛林密布。

Georgian hazelnuts are mainly grown in regions in which the sum of active annual temperatures ranges from 3800 to 4250°C, average annual rainfall reaches 1500-1900 mm, relative air humidity is 70-75%, and the elevation above sea level is between 450 and 650 m, though hazelnuts also grow naturally on elevations of up to 1800 meters above sea level.

格鲁吉亚榛子主要生长在阳光充裕的地区,年度的温度范围从3800到4250 ℃,年平均降水量达1500至1900年毫米,相对湿度为70-75 %,而海拔是450米和650米之间,但榛子也自然生长在海拔高达1800米的地方。

Average Land Height: The average height of land above sea level for the earth is 5,449 inches.

平均土地高度:海拔的为一级土地地球的平均高度为5449英寸。

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