In addition, we made account for the selection of inverted bending curvature of pipe axis and the length of equal curvature region, and pointed out that we can only equalize the curvature in the equal region and carrying out straightening really is in the region of unequal curvature. This is the development and perfect of bending straightening theory and this method can spread to bar straightening machine.

此外青春草AⅤ视频在线观看，還對反彎曲線曲率和等曲率區(qū)長度的選取作了說明一级全黄A片免费观，指出在等曲率彎曲區(qū)只能使曲率均勻化，而真正實現(xiàn)矯正是在后部的非等曲率彎曲區(qū)亚洲视频女射18，這是對矯正理論的深入和完善老肥熟小旅馆老熟女口爆视频，并且這一研究方法也可推廣到棒材矯正機。

The author reviews the history of Shanghai terrace housing which is formed with tradi tion al southern-China architecture in the region of rivers and lakes absorbing overseas row-house pattern,in tro duces the dwelling architecture in features of time,region and nation as well as the inheritance and development of traditional architecture and points out that we should admit and digest any style of dwelling architecture to create the market demanded architectural style conforming to the requirements of human men tality and culture.

回顧了江南水鄉(xiāng)傳統(tǒng)建筑吸收海外聯(lián)排住宅格局所形成的海派里弄住宅的歷史免费看一级特黄aa大片软件，論述了居住建筑的時代性亚洲熟妇丰满XXXXX小频、地域性和民族性，傳統(tǒng)建筑的繼承和發(fā)展黄色视频欧美，指出居住建筑風(fēng)格應(yīng)以海納百川的氣度去接納一级片黄色强奸、消化久久久久久精品免费免费直，為我所用，創(chuàng)造出符合人們心理中文字幕欧洲有码无码、文化需要A片一级免费视频，更是市場需要的建筑風(fēng)格。

The difference between codon choice randomization in the region of protein regular secondary structure and that in coil region is investigated in detail. We find that the folding free energy of mRNA segments in different protein secondary structures is significantly different. The average Z score is -1. 38 and -1. 71 for regular secondary structure, but -0.93 and -1. 03 for coil.

我們仔細分析了在蛋白質(zhì)規(guī)則結(jié)構(gòu)區(qū)域（alpha螺旋和beta折疊）和無規(guī)則結(jié)構(gòu)區(qū)域密碼子隨機選擇的差異狼友视频在线免费g观看，發(fā)現(xiàn)處于不同蛋白質(zhì)二級結(jié)構(gòu)的mRNA片段的折疊自由能有顯著的不同91啪在线观看精品，對于規(guī)則結(jié)構(gòu)，Human和E.coli的平均Z-score值分別為-1.71和-1.38亚洲激情图片，但是無規(guī)則結(jié)構(gòu)的Z-score值分別為-1.03和-0.9399riav3。

The thermoinduced coloration system of fluorane/iodonium salt has been investigated. The kinatic studies of thermoinduced color development reaction in polymer film was performed. It was found that two different phenomena appeared in the relationship between reaction rate constant and temperature. A very low value of k〓(0〓mol〓·l·s〓) and very high energy of activation E〓(149 KJ·mol〓) observed in the region of low temperature, whereas a larger value of k〓(1~10 mol〓·1·s〓) and smaller energy of activation (E〓33 KJ·mol〓) displayed in the region of high temperature of 150℃.

研究了熒烷/碘鎓鹽熱致顯色反應(yīng)體系，進行了分子膜中熱生色反應(yīng)動力學(xué)的研究欧美一级高潮片在线观看，發(fā)現(xiàn)熱生色速度常數(shù)k〓和溫度關(guān)系呈現(xiàn)二種不同情況：在低溫區(qū)欧美国产精品日韩在线，k〓值很小（＜10〓mol·1·s）怡红院wWw在线观看，活化能很大（E〓=149KJ·mol〓）美女张开腿让男生桶；而在高溫區(qū)，k〓值較大（1~10〓mol·1·s）欧美精品一级一区，活化能較低（E〓=33KJ·mol〓）免费变态网站网址，它們的轉(zhuǎn)折點位于溫度（T〓=119℃），表明高于T〓是進行熱致顯色反應(yīng)的重要條件二区黄片；考慮到它們用作熱記錄介質(zhì)的可能囯产AV国片精品一区二区，研究了熔融狀態(tài)中熱生色反應(yīng)。

The result showed that:(1) the unrenewable industrial assistance emergy were mainly in the region of farming eco-economic system, and the chemical fertilizers greater impacted on agriculture output;(2) the intensity of emergy use was higher than the national average on agriculture, which indicated that there were a higher levels of investment in science and technology in the region;(3) the net output rate of emergy in the planting economic ecosystem was higher than the level of the national average and developed regions of guangdong province, which showed that the system had higher economic vitality, and the better function of agricultural system, more efficient operation, higher returns of emergy;(4) the rate of environmental loading was a lower level, which indicated that agricultural production had less pressure on the entire regional ecosystems, and caused less damage to the ecological environment, and agriculture, environmental resources for further development and utilization;(5) the sustainable development index in yanqi basin indicated that farming systems in the region belonged to sustainable development areas.

結(jié)果表明：(1)焉耆盆地綠洲2006種植業(yè)生態(tài)經(jīng)濟系統(tǒng)的能值投入以不可更新的工業(yè)輔助能為主色色色五月丁香。在不可更新工業(yè)輔助能中激情综合婷婷丁香五月,国产老妇，化肥對農(nóng)業(yè)的產(chǎn)出影響較大；(2)該區(qū)域的能值利用強度高于全國平均水平国产高清在线观看视频www，說明農(nóng)業(yè)的科技投入水平較高欧美a免费片；(3)系統(tǒng)的凈能值產(chǎn)出率高于全國平均水平和發(fā)達地區(qū)水平，表明系統(tǒng)具有較高的經(jīng)濟活力国产精品第8页狼友视频，農(nóng)業(yè)系統(tǒng)整體功能較好美国一级操逼免费视频，運轉(zhuǎn)效率較高，能值回報率較高欧美老人一级黄色视频；(4)農(nóng)業(yè)生產(chǎn)對整個區(qū)域生態(tài)系統(tǒng)的壓力較輕日韩在线观，引起的生態(tài)環(huán)境破壞較小，農(nóng)業(yè)環(huán)境資源還有進一步開發(fā)利用的潛力a片在线视频免费；(5)焉耆盆地種植業(yè)系統(tǒng)具有可持續(xù)發(fā)展的潛力国产在线观看无码免费Aa。

The dishwashing compartment here has at least one compartment casing (30) and a frame part (3), in which case the compartment casing is formed from a first material, e.g. chrome steel, and, in the region of the introduction opening (2), the frame part (3) consists of a second material, e.g. chrome-nickel steel, which forms a front surface of the dishwashing compartment, and wherein the frame part (3) is connected in a form-fitting manner to the compartment casing, in which case the penetration of moisture into a region of overlap (4) between the frame part (3) and the compartment casing (30) is avoided.

這里所述的清洗艙室具有至少一個艙室殼體(30)和框架部件(3)，在這種情況下，所述艙室殼體由第一種材料制成最新先锋最新网址，例如鉻鋼制成超碰人妻A片免费插放丶观看，并且，在導(dǎo)入口(2)區(qū)域日韩综艺精品视频在线，所述框架部件(3)由第二種材料組成国产美女一级a爱视频免费看，例如鉻鎳鋼組成，該框架部件形成清洗艙室的前表面亚洲黄色视频大全，并且2020黄色网站直接观看，其中框架部件(3)以形狀配合的方式連接至艙室殼體，在這種情況下小视频无码，可以避免潮氣滲入框架部件(3)和艙室殼體(30)之間的重疊區(qū)域(4)。

Result 3.1 Ultrasound result We amended the criterrion little which Hitachicommpany offered. According as the criterion, it is 1 score if liver tissues have notdifference of elasticity and there are green in the region of interest. It is 2 score ifliver tissues have not significance difference of elasticity and there are blue in greenin the region of interest. It is 3 score if liver tissues have difference of elasticity andthere are green in the region of interest of normal liver tissues and blue in the region of interest of abnormal liver tissues. After examination, we anatomised rats and gotliver tissues for pathologic checkout.

結(jié)果 3.1超聲檢查情況根據(jù)日立公司提供的評分標(biāo)準一级在线观看，稍做修改狂野欧美AA片免费播放视频，將肝組織彈性無差異，取樣框內(nèi)顏色均為綠色中文欧美，評為1分AV裸体网站；肝組織彈性無明顯差異，取樣框中顏色為綠色中微微帶點藍色美女扒开腿让男人桶爽动漫，評為2分欧美精品A片一区；肝組織彈性有差異，取樣框內(nèi)正常肝組織彈性變化為綠色人妻毛片，病變肝組織彈性變化為藍色亚洲无码视频免费专区，評為3分。

Vegetative agriculture is a kind of productive system, which concentrates mainly on the production of vegetative organs such as stems and leaves of plants including herbages, green fodder, vegetations, flowers, teas, tobaccos, as well as rhizome and fibre crops. The principal difference between the traditional agriculture and vegetative agriculture is that the former focuses on the productivity of the seed in the whole growing period and the latter focuses on the productivity of available nutrients at the different growing stages of plants.

中文題名高寒地區(qū)營養(yǎng)體農(nóng)業(yè)的原理與效率研究副題名外文題名 The efficiency and the principle of vegetative agriculture in alpine region of Qinghai-Tibetan plateau of China 論文作者贠旭疆導(dǎo)師胡自治教授任繼周院士學(xué)科專業(yè)草業(yè)科學(xué)研究領(lǐng)域\研究方向?qū)W位級別博士學(xué)位授予單位甘肅農(nóng)業(yè)大學(xué)學(xué)位授予日期2002 論文頁碼總數(shù)153頁關(guān)鍵詞高寒地區(qū)營養(yǎng)體農(nóng)業(yè)籽實農(nóng)業(yè)營養(yǎng)體作物館藏號BSLW /2003 /S181 /1 營養(yǎng)體農(nóng)業(yè)是指以收獲作物莖超碰97在线免费观看、葉等營養(yǎng)器官為主要目的的農(nóng)業(yè)生產(chǎn)系統(tǒng)激情亚洲无码视频，如牧草、青飼料欧美在一区、蔬菜黄片av在线一级片、花卉、茶葉wwwxx免费视频、煙草黄色人人操人人操、根莖類及纖維作物等農(nóng)業(yè)生產(chǎn)系統(tǒng)。

Objective: To observe the change of regional cerebral blood flow in different region of interest under quiet condition and performing hand motor condition with single photon emission tomography, elucidate the mechanism of the brain regions activated by simple hand motor (repetitive and sequential finger- to- thumb opposition movements in turn) and detect the role of active cortical areas by analyzing the difference of rCBF in different age groups.

目的：本研究的目的是運用單光子發(fā)射斷層掃描儀對比觀察正常人在安靜狀態(tài)下和執(zhí)行手指簡單運動狀態(tài)下腦內(nèi)不同感興趣區(qū)（region of interest久久久精品久久， ROI）的血流量變化情況国产全程粗口对白，進而闡明簡單運動模式下腦內(nèi)運動相關(guān)功能區(qū)的激發(fā)情況，并通過分析不同年齡組運動區(qū)激發(fā)時血流量變化的差異來探討運動功能區(qū)的作用开心激情自拍，對于臨床中樞神經(jīng)系統(tǒng)癱瘓后的運動功能重建和康復(fù)訓(xùn)練具有指導(dǎo)意義很黄的视频网站。

In the National Natural Science Fund Project, supported by the Institute through 10 years in a row on the lake dried up Ebinur region of proliferation and the accumulation of observations and sampling analysis found that,Lop Nur, the Ebinur Lake, Xinjiang艾丁湖region is the main source of salt dust, from the bottom of the lake dried up Ebinur region of dust is an important source of salt dust material, Salt in the region of the frequency of dust storms has created extremely favorable conditions.

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