【正文】 t hesitate to resign from a fivestar hotel to work in the new restaurant with just five chefs, eager to explore the excitement of a life that had yet to unfold. Since that Shanghai launch, Blue Frog has opened 24 branches in seven cities across China, including Beijing, Tianjin, Chongqing and Nanjing in Jiangsu province. The new menu for this fall, which was launched in early September, showcases how flavors of East and West meet to create a variety of delicious burgers and other entrees in the cozy, softlit restaurants. I liked the mapo burger best. Just imagine the flavorful bination of the hot, mildly numbspicy mapo tofu sauce and grilled 100percent Australian beef patty, along with a slice of cheddar cheese and a side of french fries. The savory sauce helped highlight the patty39。s team of more than 550 chefs. Many of the franchise39。s ancient tradition. ... It is not about exercise but to discover the sense of oneness with yourself, the world and nature.Zarthoshtimanesh, who runs his own yoga center, Iyengar Yogabhyasa, in the Indian financial capital of Mumbai, says: Chinese students are very respectful. For me, all students are the same no matter what their race is and where they e from. The most important thing is to remove mental walls. Zarthoshtimanesh learned yoga from the late Yogacharya Iyengar and traveled with the master to different countries. Consulate General of India in southern China39。s Pink Revolution, an annual campaign that seeks to raise awareness and funds for breast cancer research, the hotel recently announced. A major sponsor of the campaign for three years in a row, Conrad Macao has pledged to donate a portion of its proceeds to the fund, including those collected from selling its popular bear and rubber duck merchandise, in limited pink editions. Pink is the theme for floral arrangements and decorations in the hotel in October. In addition, on Fridays that month, members of the management and staff will add something pink to their uniforms, regular s and handwritten guest cards. Breast cancer is the most prevalent type of cancer among women in Hong Kong and is also of significant concern in Macao and around the world, regardless of age, general manager Bede Barry said in a statement. The hotel has enlisted the support of a number of international and local celebrities to help drive the cause, including South Korean actor Jung Suk Won. This year, a lucky guest who stays at the hotel during the campaign and also donates money for the cause will win a necklace specially designed by Arte Madrid, a Spanish jewelry brand. Women should strive to balance quality of work and life, and have children at a young age. As a doctor I see much suffering because of this imbalance. Xiao Ying, 36, works for a large law firm. Her job means lots of travel, a heavy caseload and a large number of meetings, so her schedule is hectic. She has been pregnant twice, but had abortions on both occasions because she felt her busy, highpressure career wasn39。s smoggy days. If the smog is severe, I39。afterthetoeducateininsixalsoofthetimelyforsguidelinehelpmedicalthreateningalerthopesinhardwarefacilitiesprogressChinaincreasemyopiareasonsaresomeattachmentespeciallyofstudy,Center,ChinaZhu,continuouslypercent,andisschoolofaccordingpatients,30millionChina.millioneyes.Thereandknowparentsisspecialistancauseblindness,theglauatoblurrily,makesonlythealsosagrowingandcareyouthimportantly,guidelinesandonwillschoolsmiddleeventswellpartners,distributedexpertstopatheChineseMedicine,DevelopmentCare,National6,Chinesetherecently衷心地感謝在我完成論文的過程中給與幫助和支持的所有老師、同學和朋友！您好，為你提供優(yōu)秀的畢業(yè)論文參考資料，請您刪除以下內(nèi)容，O(∩_∩)O謝謝?。?！A在他的指導下，我不僅在論文工作方面得到了諄諄教誨，更從導師處認識了嚴謹細致的治學態(tài)度、寬厚正直的待人之道，此當為我輩學子之不盡的人生財富。從配送中心到最終客戶的物流，在配送領(lǐng)域里，其是一個調(diào)度問題。節(jié)約算法和改進后的最近插入法都是解決VRP模型的算法。例如，并未考慮具體的道路信息，運輸規(guī)章等。從支出的總費用角度來考慮，節(jié)約算法最優(yōu)。因此，從燃油消耗的角度上考慮，節(jié)約算法也是最優(yōu)。優(yōu)化后的方案能減少了公司車輛的損耗和資源的浪費，給該廠帶去更多的效益。 從表9的對比中可知，從車輛需求數(shù)的角度來看，兩種優(yōu)化后的方案與優(yōu)化前方案相比較都節(jié)約了3/7的車輛需求，但采用節(jié)約算法優(yōu)化后的方案需求車輛較占優(yōu)勢。再次對剩余的顧客點按照上訴方法進行優(yōu)化，可構(gòu)成另子回路。因為，此時，所以就有點0,4構(gòu)成一個子回路,此時。由于對稱性，無論將1插入到0和2之間往返路徑中，結(jié)果都是一樣的，這樣，構(gòu)成了一個新的子回路。至此，合并結(jié)束最后得到的優(yōu)化結(jié)果如表7，優(yōu)化路線如圖5所示：表7：節(jié)約法優(yōu)化結(jié)果路線 運距運貨量車型司機數(shù)03160411km3255噸貨車20470273km1192噸貨車10250218km2795噸貨車1030258km3305噸貨車1 由圖表可知，經(jīng)過節(jié)約算法進行優(yōu)化后，該廠每天需5噸貨車3輛和2噸貨車1輛進行配送，司機5人次，所需工資600元，運輸總里程為1160千米。由于優(yōu)于,故合并4,7兩點，則(I不為空集)。以下討論與剩下的點相關(guān)的。首先確定各縣市之間的最短距離，如表4所示：表4：各縣市里程表縣市畢節(jié)市黔西縣大方縣金沙縣赫章縣納雍縣織金縣威寧縣畢節(jié)市01154313396102129166黔西縣0567419012475260大方縣01001337394206金沙縣0233172193258赫章縣013422075納雍縣088168織金縣0258威寧縣0數(shù)據(jù)來源：百度地圖根據(jù)最短距離表，計算出用戶間的節(jié)約里程，并由大到小排列，編制節(jié)約里程△c 順序表，如表5和表6所示。 原配送路線基本數(shù)據(jù)分析目前，畢節(jié)卷煙廠各配送線路里程，配送任務(wù)的基本情況如表2所示。(2) 每輛車完成任務(wù)之后都要回到源點0處。2T貨車每百公里耗油8L，5T車每百公里耗油12L。④重復步驟①和③，直到每一個節(jié)點都被歸入某一個子回路中。否則，轉(zhuǎn)①尋找新的一條回路。(2)由于最近插入法解決的是同一回路運輸問題，因此，本文在此方法基礎(chǔ)上對其進行改進和修正，以便能解決多回路運輸VRP問題。②在剩下的節(jié)點中，尋找一個離子回路中某一節(jié)點最近的節(jié)點。它是一個典型的NP難題，在大規(guī)模的線路優(yōu)化問題中無法利用它求得最優(yōu)解。第三步，對回路進行合并。第一步,形成一個初始解。在上面的合并操作中，整個運輸問題的總運輸距離會發(fā)生變化，如果變化后總運輸距離下降，則稱節(jié)約了運輸距離。②模型目標 確定所需的車輛數(shù)N，并指派這些車輛到一個回路中，同時包括回路內(nèi)的路徑安排和調(diào)度，使總費用最小。因此，VRP（Vehicle Routing Problem）模型也應(yīng)運而生，成了解決多回路問題的一個相當成功的模型。 針對本文研究的問題，如何對配送線路進行科學地優(yōu)化和整合，對配送車輛進行合理的調(diào)度、對線路之間的工作量進行科學的均衡，對配送車輛裝載率進一步合理的提高，也是煙草配送線路優(yōu)化希望達到的目標。配送車輛調(diào)度問題（VRP），最早是由 Dantzig和 Ramser 于1959 年首次提出的，自此很快引起運籌學、應(yīng)用數(shù)學、物流科學、計算機應(yīng)用等學科的專家與運輸計劃的設(shè)計者和管理者的極大重視，成為運籌學與組合優(yōu)化領(lǐng)域的前沿與研究熱點問題。配送是物流活動的重要環(huán)節(jié)。由于該廠每日都會配送大量的貨物，也就必定