At last, two ratio problems are discussed. The first is the minimum ratio spanning arborescence problem, and the second is the minimum ratio facility location problem on an undirected network.

4比值問題，即如何求網(wǎng)絡(luò)中的最小比值樹形圖的問題和如何在無向網(wǎng)絡(luò)中以最小比值為目標進行選址的問題人人摸操人人操摸。

At the same time, the program corresponding to the proposed method is compiled in FORTRAN90, which is used to analyze the influence of several factors on the behaviour of barrettes, including ratio of length to width, ratio of depth to equivalent diameter, ratio of modulus of pile to soil, Poissons ratio, pile soacing etc. Many useful conclusions are obtained from the above analyse.

該方法考慮了壁板樁樁身橫截面的非軸對稱性，并用FORTRAN語言編制了相應(yīng)的程序，進而分析了多種因素對壁板樁承載特性的影響国产特级黄色操逼毛片，包括長寬比快射视频十八禁网站、樁徑比、樁土剛度比欧美日本网站、泊松比www.欧美性爱。com、樁間距等。

Based on the year of Electric Power Industry 2005-2008 data sample empirical study found that: China's electric power companies of investment spending and asset liability ratio, long and short term debt ratio, the proportion of bank loans, commercial credit ratio and the ratio of long and short term borrowings were significantly negative correlation, that debt can play a listed company of China Power Investment spending restraints of debt and debt maturity structure and the different types of debt structure binding effects were not significantly difference

本文通過對我國電力上市公司2005-2008年度數(shù)據(jù)樣本的實證研究發(fā)現(xiàn)：我國電力上市公司的投資支出與資產(chǎn)負債率欧美第三页、長短期負債比例一区二区黄色一级片毛片、銀行借款比例、商業(yè)信用比例以及長短期借款比例均存在顯著的負相關(guān)性WWWAV72com，證明負債可以發(fā)揮對我國電力上市公司投資支出的債務(wù)約束作用国产偷窥真人视频在线观看，并且負債的不同期限結(jié)構(gòu)和類型結(jié)構(gòu)的債務(wù)約束效果沒有顯著的差異性。

When the TN:TP ratio was 25:1,V.spiralis had the best growth, with a biomass increment being 54% and 31% higher than that when the TN: TP ratio was 12.5:1 and 50:1, respectively, while the growth of periphyton, especially of epiphytic algae, was the worst, giving the least adverse effects on V. spiralis, indicating that a 25:1 of TN:TP ratio in eutrophic water was optimal for the growth of V. spiralis. However, such an optimal TN: TP ratio only worked when the nutrients concentration in eutrophic water was below the limited level, otherwise, it could be failed to be applicable.

結(jié)果表明：當TN/TP為25：1時www搞Av在线网址，苦草的生長狀態(tài)最好老外肏中国女人屄HD，苦草生物量的增長率最大，分別高于TN/TP為12.5：1和50：1時的54%和31%欧美综合福利；當TN/TP為25：1時性欧美首页，附著生物尤其是附著藻類的生長狀態(tài)最差，對苦草生長的不利影響最腥蘸夥岩患妒悠翟谙吖劭础激情自拍网一区2区；可見，富營養(yǎng)水體中適宜于苦草生長的TN/TP為25：1十八大禁黄网；TN/TP為25：1這一比例的應(yīng)用具有相對性国产一级A片A视频，當水體營養(yǎng)濃度低于限制水平時，該比例適用人人干摸操日，如果水體中營養(yǎng)鹽濃度超過限制水平時熟女屁眼，該比例則不適用。

The Chinese television profession from it that moment which is born in China, experienced take propagandized the attribute as the leading first stage, take creator art work attribute as leading second stage, Enters slowly has occupied the dominant position now by the cultural commodity the third stage, after at present this stage field weight standard is each column weighting the viewing ratio height, But regardless of has various understanding and the discussion to the viewing ratio, also no matter the viewing ratio essence is good or bad, the list from the data analysis starting point, it indeed can reflect and explain very many questions, In view of the fact that the author at the Central Committee Television seventh set of agriculture program " the date of the countryside " the column practical work experience with CCTV Rope Luck Switzerland Investigation Company the data feedback which column each reception of TV investigates to "the date of the countryside", Simultaneously furthermore has to the agricultural dissemination study concrete understanding, this article analyzes emphatically from the television jobholders' angle to this range pole -like viewing ratio data, obtains corresponding fords the agricultural television conversation class program the creation method and to the television medium thorough understanding.

中國電視行業(yè)從其在中國誕生的那一刻起官方网站夫妻一级黄色录像片子，經(jīng)歷了以宣傳屬性為主導的第一階段99久久字幕re6热精品首页，以創(chuàng)作者藝術(shù)作品屬性為主導的第二階段，慢慢進入了現(xiàn)在以文化商品占主導地位的第三階段黄色超碰在线，目前這個階段業(yè)界的衡量標準就是各頻道各欄目加權(quán)后收視率的高低青草视频在线观看免费视频公开，但是無論對收視率有何種理解和探討，也不管收視率的本質(zhì)是好還是壞美女裸体黄污18禁网站，單從數(shù)據(jù)分析的出發(fā)點來說在线激情视频图，它的確能夠反映和說明很多問題，鑒于筆者在中央電視臺第七套農(nóng)業(yè)節(jié)目《鄉(xiāng)約》欄目的實際工作經(jīng)驗和央視索福瑞調(diào)查公司對《鄉(xiāng)約》欄目各項收視調(diào)查的數(shù)據(jù)反饋色羞羞在线视频，同時更兼有對農(nóng)業(yè)傳播學的具體理解国产破处女出血视频，本文著重從電視從業(yè)人員的角度對這個標桿式的收視率數(shù)據(jù)加以分析，得出相應(yīng)的涉農(nóng)電視談話類節(jié)目的創(chuàng)作方法和對電視媒介走向的理解亚洲插下面视频。因此本文是建立在對《鄉(xiāng)約》欄目的收視率數(shù)據(jù)分析久久福利网站一区、受眾收視傾向分析以及《鄉(xiāng)約》欄目的電視節(jié)目創(chuàng)作經(jīng)驗總結(jié)基礎(chǔ)上所得出的涉農(nóng)類電視訪談節(jié)目的創(chuàng)作規(guī)律和理念A片免费看免费网址。

The rest reside among the populations. and that about 80.98% of 12 double chromosomal variability in arm ratio existed within the populations. The rest reside among the populations. Nested random effects analysis of variance for variable the relative length, arm ratio of chromosome, the mean of ratio (largest/smallest), mean ratio of ann. As. K. and actual length of genome of chromosome. As a resuit, chromosomal structure variations was 96.36% within the populations.

結(jié)果］在相付長度方面，香水百合12對染色體變異約有88.91%來源于居群內(nèi)中文字幕37页，約有11.09%來源于居群間一区二区三区免费视频在线播放；在臂比方面，香水百合12對染色體變異約有80.98%來源于居群內(nèi)黄色电影网址入口，約有19.02%來源于居群間性色AV网站免费；在染色體長度比、平均臂比重口变态另类、核型不對稱系數(shù)和染色體組實際長度方面偷偷自拍亚洲色图，香水百合染色體變異約有96.36%來源于居群內(nèi)，約有3.64%來源于居群間厕所盗摄在线一区二区。

The economy and performance characteristics of LIYANG car equipped with CVT and MT are studied respectively and compared. 3Based on experimental analysis, the relation among the speed ratio changing rate, oil pressure of driving and driven pulley cylinders, driving pulley input speed and torque, metal belt speed ratio has been studied. Model for getting the ratio changing rate is put forward, and practical equation giving the ratio changing rate is obtained by experiments.

對裝有CVT和裝有MT的羚羊轎車的經(jīng)濟性和動力性進行了計算和比較分析。3）通過實驗分析国产美国AV中文字幕，研究了主野花视频WW日中韩HD、從動輪油缸壓力、主動輪轉(zhuǎn)速亚洲性爱视频久久、輸入轉(zhuǎn)矩和帶式無級變速傳動速比與速比變化率的關(guān)系进入日韩黄色网站，建立了獲取CVT速比變化率的模型，導出了符合實際規(guī)律的實用計算公式A片无卡不码国产在线。4）應(yīng)用鍵合圖理論国产JIZZ在线观看，建立了金屬帶式無級變速汽車傳動系的鍵合圖模型熟妇精品视频，推導了系統(tǒng)的狀態(tài)方程一级黄色录像视频免费看。

This paper studies the effect of consequent post heat treatment on the mechanical property and shape memory ratio of the welded TiNi joints in TiNi shape memory alloy precise pulse resistance butt welding,analyzes the joint structures and fractographies affecting mechanical property and shape memory ratio of welded joint by using strength testing, SEM and TEM, gets the optimum welding parameters obtaining good shape recovery ratio welded joint, and has discovered the inherent reason for proper consequent post heat treatment to promote the joint shape recovery ratio from microcosmic point.

摘 要：采用拉伸測試久久天堂、SEM、TEM和定點成分能譜分析等手段研究了隨機后熱處理對TiNi形狀記憶合金精密脈沖電阻對焊焊接接頭力學性能精品视频在线、形狀恢復率的影響三级片在线观看无码，并對影響接頭力學性能和形狀恢復率的接頭組織和形貌進行了研究九一国产在线视频免观看，得出了獲得具有較高形狀恢復率接頭的焊接參數(shù)欧美十八禁性爱视频，從微觀角度揭示了隨機后熱處理提高接頭形狀恢復率的內(nèi)在原因，為TiNi形狀記憶合金的開發(fā)和應(yīng)用提供了基礎(chǔ)久久久久精品妇女999，具有重大的理論和實際應(yīng)用價值国产日韩欧美亚洲精品。

In accordance with the contract set, the structural security of the notes corresponding to the funds through a certain degree of structure and mechanism of the full allocation of the proceeds in assets and capital preservation assets, including assets, income, the ratio of fixed-income goal of 45%(20% to 70 % Floating), the target ratio of 35% of the shares (10% and 60% floating), the real estate trust the target ratio of 10%(a maximum of 15%), commodity funds target ratio of 15%(a maximum of 15%); capital preservation assets are invested in zero-coupon notes.

按照合同規(guī)定的規(guī)定，票據(jù)的對應(yīng)資金結(jié)構(gòu)的安全性通過結(jié)構(gòu)和在資產(chǎn)和資本保全資產(chǎn)999久久久久精品影院，包括資產(chǎn)最新毛片基地免费看无码，所得收入全部分配機制一定程度時欧美黄a网站，固定收益率目標的45％（20％至70％浮動），有35％的股份目標比例（10％和60％的浮動）欧美激情,亚洲综合一区二区，房地產(chǎn)信托10％的目標比例（15％最大）在线看黄色视频做，商品資金15％的目標比例（15％為上限）；資本保全資產(chǎn)投資于零息債券国产精品精品国内自产拍。

The dry atmosphere consists almost entirely of nitrogen (78.1% volume mixing ratio) and oxygen (20.9% volume mixing ratio), together with a number of trace gases, such as argon (0.93% volume mixing ratio), helium, and radiatively active greenhouse gases such as carbon dioxide (0.035% volume mixing ratio), and ozone.

干大氣幾乎完全由氮（78.1%的體積混合比）和氧（20.9%的體積混合比）構(gòu)成超9精品l国产自在线拍，還包括一些微量氣體，如氬（0.93%的體積混合比）又黄又爽又色刺激的视频、氦古代一级无遮A级毛片久久，以及對輻射起作用的溫室氣體如二氧化碳（0.035%的體積混合比）和臭氧。