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Therefore, in the modern history of the development of European political philosophy, Acton promoted the value of the freedom to unprecedented levels via having greatly promoted the development of liberalism in 19th century.
由此,阿克顿在近代欧洲政治哲学发展史上将自由的价值提升到前所未有的高度,极大地推动了19世纪自由主义的发展。
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this article discusses the integral theorem of mean the promoted question, mainly has two aspects: On the one hand in analyzes in the teaching material under the first integral theorem of mean condition, had proven lies between the value spot to have to be possible to obtain in the open-interval, further discusses this knot promotes to the generalized Riemann integral, and further proved the conclusion also establishes to the promoted first integral theorem of mean; Promotes on the one hand in addition the integral theorem of mean to in the curve and the curved surface, and has proven the curvilinear integral theorem of mean and the surface integral theorem of mean.
本文讨论积分中值定理的推广问题,主要有二个方面:一方面在分析教材中第一积分中值定理的条件下,证明了介值点必可在开区间内取得,进一步将这个结论推广到广义Riemann积分,并进一步证明结论对推广的第一积分中值定理也成立;另一方面,将积分中值定理推广到曲线和曲面中,并证明了曲线积分中值定理和曲面积分中值定理。
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The pH value in soil was significantly increased in litter aqueous extract of four decomposition stages. The NH+4-N concentration was significantly decreased in soil amended with litter aqueous extract of 10-day decomposition which promoted the growth of Aerobic azotobacter and Ammonifier but inhibited the growth of Aerobic cellulose-decomposer. Available phosphorus concentration was significantly increased and phenolic acid content was significantly decreased in soil amended with litter aqueous extract of 60-day decomposition which inhibited the growth of Aerobic azotobacter but promoted the growth of Aerobic cellulose-decomposer.
不同分解时间的凋落物浸提液均造成了土壤pH值的显著升高;分解10d的凋落物浸提液对土壤铵态氮的含量具有显著的降低作用,对土壤好气性自生固氮菌和氨化细菌的生长均具有显著的促进作用,而对好气性纤维素分解菌的生长具有抑制作用;分解60d的凋落物浸提液显著地降低了土壤酚酸含量,对土壤有效磷含量具有显著的升高作用,对好气性自生固氮菌的生长具有抑制作用,而对好气性纤维素分解菌的生长具有促进作用。
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The decoction did not have the influence regarding to the wet weight of uterus.(2) Wet weight of ovary:Compared with the blank group,the ovary weight of other groups were significantly lighter(p<0.05).There is two reasons:First, because of decoction intervention ahead of time,it may had the prevention and the treatment dual function;Second,it possibly promoted the ovulation, and caused the liquid discharged from the pouch of the ovary,thus promoted ovary volume and weight decline.(3) Endocrine changes:①The content of androsterone in high dose groups were significantly lower than the low dose groups(p<0.05),Chinese herbal had certain dose-effect relationship.
上方对于子宫湿重无影响(P>0.05)。2、卵巢湿重:用药的各组与空白组比较,对于卵巢的重量均有影响(p<0.05),考虑有两个原因:第一,由于造模的同时用药,有预防与治疗的双重作用;第二,可能是促进排卵,使囊内卵泡液排出,从而促进卵巢体积及重量的下降。3、内分泌改变:①高剂量组别与低剂量组别比较,在降调总睾酮的作用更大,差异有统计学意义(p<0.05),说明中药治疗作用具有一定的量效关系。
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In chapter three, the activating agents of ytterbium have been examined. Barbier-type reaction promoted by ytterbium metal was examined. The experimental results shown that the yield of Barbier reaction of imines with allylic bromide promoted by ytterbium is higher than that of aldehydes and ketones with allylic bromide under the same reaction conditions. In this chapter, the reductive cleavage of Se-Se and S-S bond induced by ytterbium metal was also studied.
首先研究了金属镱的活化剂以及活化方法,接着考察了金属镱促进的Barbier反应及其在合成高烯丙基胺和高烯丙基醇中的应用,以及影响该反应的主要因素;究了金属镱促进的二硫醚和二硒醚的S—S键和Se—Se键的还原断裂,继而与氯代烃,胺基甲酰氯反应生成相应的硫醚,硒醚,胺基甲酸硫代酯和硒代酯。
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In 10 ppm , I 4 promoted slightly growth of Cole root; In 10 ppm or 100 ppm, i6 promoted slightly growth of Stalk of barnyard grass.
在10ppm时,Ⅰ_4对油菜根有较弱的促进生长作用;在10ppm或100ppm时,Ⅰ_6对稗草的茎均有较弱的促进生长作用。
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Concept; In 1989 GRiD Corporation promoted first section to havetouches the type screen then to take along the computer; In 1992,Microsoft has promoted "Windows for Pen", after but two years sufferthe elimination; In 1996 Palm developed the first section successapplication to touch the pen type computer; In 1997 Oracle joinedMicrosoft the ranks to start to study the dull technology; 2000 is oneof plate computer important turning points, Bill Gates starts by 2000,continuously at in two session of Comdex congress speech vigorouslyinitiates the plate computer; In 2002, in plate computer history amost important year, also is a year which most bustles about,This year in May, Gates brings 150 plates computers to attend theMicrosoft year CEO summit, meets in August, plate computer software isbeing open to the computer manufacturer, follows closely in November,the plate computer officially is going on the market, seven bigcomputers manufacturers develop this new product, in December theplate computer Chinese edition goes on the market.
概念;1989年GRiD公司推出第一款带有触摸式屏幕的便携电脑;1992年,微软推出了"Windows for Pen",但两年后遭淘汰;1996年Palm研制出第一款成功应用的触笔式电脑;1997年Oracle加入微软的行列开始研究平板技术;2000年是平板电脑的重要转折点之一,比尔盖茨由2000年开始,连续两届Comdex大会上的讲话中大力倡导平板电脑;2002年,平板电脑发展史上最重要的一年,也是最忙碌的一年,该年5月,盖茨带着150台平板电脑参加微软年度CEO峰会,接着8月份,平板电脑软件向电脑制造商开放,紧接着在11月份,平板电脑正式上市,七大电脑制造商开发这一新产品,12月平板电脑中文版上市。
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The results showed that the aphids were either restrained or promoted when they fed on different treatment crops, compared with the control not fed by aphids and the corresponding treatment previously fed by different aphid species. S. avenae restrained the growth of S. graminum (MRGR=0.0974±0.0071) on 98-10-30, but S. graminum promoted the growth of S. avenae (MRGR=0.1614±0.0048) on 98-10-30. Penetrations of aphids promoted the growth of S. avenae on Amigo, while promoted growth of S. graminum on Batis.
结果表明:品种不同,蚜虫在不同处理条件下取食作物时受到的影响也不同,即在品种98-10-30上,通过与前期不接虫的对照及前期接不同麦蚜的相关处理比较,麦长管蚜对后期取食的麦二叉蚜(MRGR=0.0974±0.0071)具有抑制作用,而麦二叉蚜对后期取食的麦长管蚜(MRGR=0.1614±0.0048)却有促进作用;在品种Amigo上,前期麦蚜的危害对麦长管蚜的取食具有促进作用,而在品种Batis上前期危害对麦二叉蚜的取食具有促进作用。
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The chapter two was focused on the samarium diiodide promoted organic reactions and their applications in organic synthesis, firstly, a new synthesis of highly substituted cyclopentadienes from a,β-alkynone promoted by samarium diiodide was investigated and the highly substituted cyclopentadienes were prepared in moderate to good yields under mild conditions. Secondly, the Michael addition and Michael-aldol tandem reaction of diorganyl diselenides or diorganyl disulfides with α,β-alkynones mediated by samarium diiodide were studied and a series of alkenylsulfides and alkenylselenides were prepared in good yields. Then the highly regioselecfive nucleophilic addition of the allylsamarium bromide to α,β-alkynones were explored. We found that the allylsamarium bromide reacts with α,β-alkynones to afford regiospecificly 1. 2-nucleophilic addition products in good yields under mild condition. At last we studied the coupling reaction of aryl halides promoted by NiCl〓/PPh〓/Sm〓.
第二章 研究了二碘化钐、金属钐促进的有机反应:1、二碘化钐促进下α,β-炔基酮的偶联环化反应,提供了一种制备多取代环戊二烯的新方法;2、二碘化钐促进下的二硫醚、二硒醚与α,β-炔基酮的Michael加成反应,为高产率地制备多取代的烯基硫或烯基硒化合物提供了方便可靠的新方法;3、二碘化钐促进下的二硫醚、二硒醚与α,β-炔基酮和醛、酮的Michael—aldol串联反应,提供了一种一锅法高产率地制备多取代的含硫的烯丙基醇或含硒的烯丙基醇类化合物的方便可靠的原子经济性的新方法;4、烯丙基溴化钐与α,β-炔基酮的高度区域选择性的1,2-亲核加成反应;5、NiCl〓/PPh〓/Sm〓促进的卤代芳烃的偶联反应-一种从各种卤代芳烃制备联苯类化合物的有效方法。
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The conclusions of the study were as follows: 1 Prompts to self-explain promoted procedural learning, procedural near transfer, procedural far transfer. But prompts to self-explain didn"t promoted students" success on the conceptual assessment. 2 Direct instruction on a correct procedure and the cause lead to greater procedural learning, procedural near transfer, procedural far transfer than direct instruction on a correct procedure only. The difference was remarkable. But it didn"t promote students" success on the conceptual assessment. 3 Self-explanation promoted the invention and using of various correct procedures. The subjects, which under direct instruction on a correct procedure and the cause condition, made further use of correct procedures and more averagely. Both self-explanation and instruction of the cause strengthened correct procedures and weakened incorrect procedures.
通过实验一和实验二,研究得出如下结论: 1、问题解决中促进学习者自我解释,对程序的学习、程序的近迁移、程序的远迁移有促进作用,但对概念知识没有促进作用; 2、教授一个程序及原因与只教授一个程序相比,对程序的学习、程序的近迁移、程序的远迁移的促进作用,前者显著优于后者,但对概念知识没有促进作用; 3、自我解释促进了多种正确程序的发现和使用,教授一个程序及原因条件下的被试使用正确程序的种类增多而且使用频率平均化,自我解释和教授原因都抑制了错误程序的发现和使用。
- 推荐网络例句
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Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.
在对危险的南部地区访问时,他斥责什叶派民兵领导人对中央集权的挑衅行为。
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In fact,I've got him on the satellite mobile right now.
实际上 我们已接通卫星可视电话了
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The enrich the peopling of Deng Xiaoping of century great person thought, it is the main component in system of theory of Deng Xiaoping economy, it is a when our country economy builds basic task important facet.
世纪伟人邓小平的富民思想,是邓小平经济理论体系中的重要组成部分,是我国经济建设根本任务的一个重要方面。