1H NMR spectroscopic analysis of aromatic protons combined with theoretical analysis of molecular structures proved the existence of two rotational isomers at 300 K, as well as a rapid interconversion equilibrium at 330 K for both compounds Ⅰ and Ⅱ. However, only one conformer exists for compound Ⅲ and puerarin containing 7-phenolic hydroxyl instead of propyl in A-ring as the case of compounds Ⅰ and Ⅱ. Based on UV-Visible absorption data of neutral and basic solutions, and on the density function calculations, the 7-phenolic hydroxyl group in A-ring was found to be more acidic than the 4'-phenolic hydroxyl group in B-ring. The mechanism of derivation reaction and the structure-reactivity relationship of puerarin as an antioxidant were further discussed.

其中7-丙基葛根素Ⅱ?qū)儆谛滦腿〈苌锶毡久詩d系列在线播放97野外；變?H NMR和理論計(jì)算結(jié)果表明95视频A片在线观看免费，在300 K時(shí)av高速在线网站，葛根素和4'-丙基葛根素以單一構(gòu)型存在欧美精品免费专区在线观看；而7，4'-二丙基葛根素和7-丙基葛根素則存在兩種核磁可分辨的旋轉(zhuǎn)異構(gòu)體，當(dāng)溫度升至330 K時(shí)日韩精品中文国产字幕，兩種異構(gòu)體可以相互轉(zhuǎn)化久久久久99；通過對比分析葛根素及其衍生物脫質(zhì)子產(chǎn)物的紫外可見吸收光譜并結(jié)合理論計(jì)算，確定了A環(huán)上7位酚羥基比B環(huán)上4'位酚羥基先脫去質(zhì)子aaaaaa级黄片，并由此進(jìn)一步闡明了葛根素衍生化反應(yīng)機(jī)理以及在抗氧化作用中可能的活性位點(diǎn)和結(jié)構(gòu)活性關(guān)系天堂大秀一级黄片。

The strategy and controller are coming from combined analysis of combustion mechanism, generation mechanism of pollutants, influential elements, present application status of PID control method in combustion, as well as sum-up of controlling experience and contradistinctive researches of control strategies. It is shown that this method, when applied to furnace temperature controlling and activated-sludge process, is able to ensure controlling objects tracking in the presence of varying operation conditions, as verified via computer simulation. The thesis consists of chapters as following: Chapter 1 generalizes the research objective and brings forward the inferior theme; generation mechanisms of pollutants

本論文由以下章節(jié)組成：第1章對研究課題作了綜述，提出了研究的子課題h色网站在；第2章分析探討污染物生成機(jī)理及二次污染物產(chǎn)生的條件一级av无码，研究了控制污染的工程控制策略；第3章分析研究了仿人智能控制基本理論及其優(yōu)越性一级黄色片日日爱；第4章通過仿真實(shí)驗(yàn)驗(yàn)證了仿人智能控制算法在爐膛溫度控制中的有效性日韩毛片无码一级观看；第5章分析研究了有效防止二次污染的煙氣處理方法；第6章通過仿真實(shí)驗(yàn)驗(yàn)證了仿人智能控制算法在廢水生化處理中的可靠性和有效性色黄乱婬伦免费网站耙；第7章總結(jié)了全文研究工作并對今后的工作作了展望。

While we were in this condition, the men yet labouring the oar to bring the boat near the shore, we could see then our boat mounting the waves, we were able to see the shore, a great many people running along the shore to assist us when we should come near, but we made but slow way towards the shore, nor were we able to reach the shore, till being past the light-house at Winterton, the shore falls off to the westward towards Cromer, and so the land broke off a little the violence of the wind: Here we got in, and though not without much difficulty got all safe on shore and walked afterwards on foot to Yarmouth, where, as unfortunate men, we were used with great humanity as well by the magistrates of the town, who assigned us good quarters, as by particular merchants and owners of ships, and had money given us sufficient to carry us either to London or back to Hull, as we thought fit.

盡管我們處在這種情況黄片一区二区三区，水手們還是奮力把小艇向海岸劃去亚洲欧美视频一区。我們能夠看見，當(dāng)小艇隨浪尖升起時(shí)日韩一级啪啪，我們已能看到海岸了男人免费天堂，還看見有許多人在岸邊跑動，等我們小艇靠岸時(shí)救助我們3P视屏。但小艇前進(jìn)的速度很慢国产一级A片午夜无码免费古装，而且怎么也無法靠岸。最后日韩无码精品乱伦一区二区，我們小艇竟飄過了溫特頓岬角的燈塔日本美女乱子伦A片视频免费观看。海岸已經(jīng)處在克羅默西邊的位置。這樣97色色黄色视频，陸地削弱了一點(diǎn)風(fēng)勢人人摸人人操大波，在這里我們?nèi)w安全上了岸，雖然也是克服了許多困難Jinv在线视频。上岸后我們步行至大雅茅斯亚洲性图。我們這些不幸者照例受到了這個(gè)城鎮(zhèn)的社會賢達(dá)們非常人道的接待；他們通過一些商人和船主妥善安置我們住宿国产a片小黄片，還為我們籌足了旅費(fèi)xingaiav11.com，以便按我們的意愿送我們?nèi)惗兀蛩臀覀兓睾諣柺小?/p>

While we were in this Condition, the Men yet labouring the Oar to bring the Boat near the Shore, we could see, hen our Boat mounting the Waves, we were able to see the Shore, a great many People running along the Shore to assist us when we should come near, but we made but slow way towards the Shore, nor were we able to reach the Shore, till being past the Light-House at Winterton, the Shore falls off to the Westward towards Cromer, and so the Land broke off a little the Violence of the Wind: Here we got in, and tho' not without much Difficulty got all safe on Shore and walk'd afterwards on Foot to Yarmouth, where, as unfortunate Men, we were used with great Humanity as well by the Magistrates of the Town, who assign'd us good Quarters, as by particular Merchants and Owners of Ships, and had Money given us sufficient to carry us either to London or back to Hull, as we thought fit.

盡管我們處境危難污视频免费看网站无码高清在线，水手們還是奮力向岸邊劃去无码乱伦一区二区。當(dāng)小艇被沖上浪尖時(shí)，我們已能看到海岸了，并見到岸上有許多人奔來奔去色播影院性播影院午夜私人影院，想等我們小艇靠岸時(shí)救助我們色屁屁影院www免费看国产馆。但小艇前進(jìn)速度極慢，而且怎么也靠不了岸熟女乱伦91视频一区。最后男女黄色网站免费，我們竟劃過了溫特頓燈塔。海岸由此向西凹進(jìn)久久免费A级毛片，并向克羅默延伸自拍无码在线。這樣，陸地?fù)踝×艘稽c(diǎn)風(fēng)勢欧美熟妇BBW，我們終于費(fèi)了九牛二虎之力靠了岸观看在线精品在线。全體安全上岸后，即步行至雅茅斯国产XXXX在线观看免费视频。我們這些受難的人受到了當(dāng)?shù)毓賳T欧美xxxxA片、富商和船主們的熱情款待；他們妥善安置我們住宿H纯肉无遮挡3d动漫在线，還為我們籌足了旅費(fèi)激情视频永久在线。我們可以按自己的意愿或去倫敦，或回赫爾一级一片免费观看视频完整版。

It has intelligence and batch processing capacity so that it can identify and extract as many as over 10 types of minerals or mineral groups directly. This module is applicable to aero Hymap and AVIRIS data as well as satellite Hyperion data. It already identified and discriminated some minerals in East Tianshan Mountain of Xinjiang and Qulong area of Tibet in China and Cuprite in U.S.A.

該模塊已經(jīng)在新疆東天山哈密地區(qū)利用HyMap數(shù)據(jù)手机看黄av免费网址、西藏驅(qū)龍地區(qū)利用Hyperion數(shù)據(jù)以及美國Cuprite地區(qū)利用AVIRIS數(shù)據(jù)成功地進(jìn)行了礦物識別，可識別的礦物或礦物組合可達(dá)10種以上色系视频网站大全免费，基本實(shí)現(xiàn)了高光譜礦物信息提取的智能化與批處理能力26UUU日韩无码。

I made it, as well as this larger knife, out of an old iron candlestick. The penknife was sharp and keen as a razor; as for the other knife, it would serve a double purpose, and with it one could cut and thrust.

這是我的杰作，也是我自制的久久免视频，這把刀是用舊的鐵蠟燭臺做的成在线人视频免费视频网址，那削筆刀鋒利得象一把剃刀，它有兩種用處人人摸久久国产精品，可以當(dāng)匕首用手机日韩精品第一页在线观看免费高清，也可以當(dāng)小刀用。

Sometimes I heard the foxes as they ranged over the snow-crust,in moonlight nights, in search of a partridge or other game, barking raggedly and demoniacally like forest dogs, as if laboring with some anxiety, or seeking expression, struggling for light and to be dogs outright and run freely in the streets; for if we take the ages into our account, may there not be a civilization going on among brutes as well as men?

有時(shí)我聽到狐貍爬過積雪女人被男人桶到高潮视频免费，在月夜18禁女性裸体啪啪免费网站，尋覓鷓鴣或其他的飛禽，像森林中的惡犬一樣日韩一级片免费视频，刺耳地惡鬼似地吠叫欧美色图亚洲色图乱伦小说，好像它有點(diǎn)心焦如焚，又好像它要表達(dá)一些什么国产欧美视频图片小说区，要掙扎著尋求光明亚洲色图欧美在线，要變成狗欧美精品v在线视频，自由地在街上奔跑；因?yàn)槿绻覀儼涯甏烙?jì)在內(nèi)毛片在线视频免费观看下载大全，難道禽獸不是跟人類一樣iGAO视频为爱寻找激情swag，也存在著一種文明嗎？

The main purpose of this diesis is as to observe the historical evolving process of social control in ancient Chinese society from the angle of legal sociology as, based on it, to reveal the various social control ways in ancient china, especially the function and relationship among three mam means-law, morality and religion It also provides some basic clues for people to understand and observe social control condition in ancient China bv the induction of the historical facts and the description of the fundamental situation of social control system, as well as by the summery and conclusion of the features, essence and developing regularity of social control in ancient China.

本文的主旨就在于從法社會學(xué)的角度国产日韩区，對中國古代社會控制的歷史演進(jìn)過程進(jìn)行考察草久草久，在此基礎(chǔ)上，揭示中國古代社會各種社會控制手段三轮美女毛片美女毛片美女，尤其是法律iGao视频入口、道德、宗教三種主要手段的功能和作用及其相互之間的關(guān)系日本超碰在线免费观看一级，通過對歷史事實(shí)進(jìn)行歸納和綜合女人16一毛片，描繪中國古代社會控制體系的基本狀況，總結(jié)和概括中國古代社會控制的特點(diǎn)日本性爱三级片免费在线播放、本質(zhì)和發(fā)展規(guī)律国产平胸美女在线观看，為人們了解和觀察中國古代社會控制狀況提供一些基本的線索。

Furthermore, the results of the antibiotics sensitivity test of 38 isolates to 24 kinds antibiotics show that all isolates have presented antibiotic resistance disparately as well as multi-resistance. All isolates are sensitive to Cephalosporins antibiotics and Aminoglycosides antibiotics such as Amikacin, Cefazolin, Cefradine, Cefoperazone, and Ceftriaxone. Thirty-eight isolates are extremely resistant to Penicillins antibiotics, Lincomycins antibiotics, Tetracyclines antibiotics and Macrolides antibiotics such as Midecamycine, Lincomycin, Carbenicillin, Tetracycline, Amoxicillin and so on. Antibiotics sensitivity test provides guidance for antibiotic application and scientific foundation from poultry farms.

按世界衛(wèi)生組織推薦的Kirby-Bauer菌液涂布法對38株大腸桿菌進(jìn)行24種抗生素的藥物敏感性試驗(yàn)JIZZ中国国产在线，結(jié)果表明：38株大腸桿菌均有不同程度的耐藥色在色高清在线，而且均表現(xiàn)多重耐藥；較為敏感的抗生素是頭孢菌素類和氨基糖苷類抗生素人妖系列，其中以阿米卡星、頭孢唑啉人人操人人操人人人干、頭孢拉定在线色网站、頭孢哌酮和頭孢三嗪最為敏感；對青霉素類抗生素伊人一级得黄片、林可胺類抗生素国产日日操夜夜操、四環(huán)素類抗生素和大環(huán)內(nèi)酯類抗生素耐藥嚴(yán)重，其中以麥迪霉素黄色视频小说蜜臀在线观看、林可霉素人人操人人干综合网、氨芐青霉素、四環(huán)素和阿莫西林耐藥性最為嚴(yán)重2022国产激情视频在线观看看；藥物敏感試驗(yàn)為保定国产精品视频你懂的97、秦皇島和北京三個(gè)地區(qū)養(yǎng)雞業(yè)提供科學(xué)的用藥指南，為藥物防治提供科學(xué)依據(jù)国内精品久久久久久久久久。

These countries, as well as smaller nations such as Angola, will therefore hold an increasingly disproportional amount of bilateral and regional power, while the United States has diminished leverage and constrained policy options in strategic regions such as the Middle East and Central Asia.

這些國家以及安哥拉等小一些的國家因此將日益擁有與其國力不成比例的雙邊和地區(qū)實(shí)力鲁鲁鲁免费视频，而美國在中東和中亞等具有戰(zhàn)略意義的地區(qū)影響力卻會降低，戰(zhàn)略選擇也會受到限制亚欧黄片。