Establishing an human spine dynamic model is an significan event to study spine injured biomechanics of pilot " s ejective injury, parachute opening, landing and study the endurance to impact loading on human spine. in this paper, the huston " s method of kane " s equations is developed so that it can be applied to the multibodysystem including translation between the bodyies. the dynamic model of human spine is provided basing on these theories, while the big movement of spine is considered. the deformation of vetebra is far smaller comparing with the intervetebra disc, so the spine is considered into multibodysystem including rigid bodies ( vetebra ) and the flexible bodies ( intervetebra disc ). the computer solution correspond with the results of the large scale human impact test. the rigid coefficient factors and the damping factor of intervetebra joints are obtained
人體脊柱動力學模型的建立對研究飛行員彈射救生、傘兵跳傘開傘、著陸等脊柱損傷的生物力學以及研究人體脊柱耐受沖擊載
荷的極限問題都具有重要意義.首先發展了凱恩方程的休斯
頓方法,使其可應用於變形體連接的多體系統,並以此理論為依據建立人體整椎脊柱沖擊動力學模型,此時考慮脊柱的大位移運動,每個椎骨的變形相對椎間盤的變形小得多,把脊柱看成由剛體(椎骨)和變形體(椎間盤)組成的多體系統.並以大型真人坐姿沖擊實驗結果進行了擬合,最後得到腰椎間關節剛度系數因子和阻尼系數因子
In the process of arithmetic design, newton " method is used to compute power flow of network. graph theory knowledge is used to determine all paths from generator to load. to improve efficiency, thesis use branch expunction method to optimize the node order
在演算法設計過程中,採用牛
頓拉夫遜法進行潮流計算得到系統潮流分佈,利用圖論原理中的路徑搜索演算法確定了發電機對負
荷的供電路徑,此外為了提高潮流跟蹤的計算效率,利用了支路消去法進行節點順序的優化。
Fellow initiates have been encouraged to acquire additional airtime on local public access tv stations. thanks to viewer interest in master s teachings and the broadcast quality of our programs, the response has been overwhelmingly favorable. to date, master s world tour lecture program has been aired in many cities and counties across the nation, including seattle, portland, los angeles, orange county, san diego, san jose, sacramento, phoenix, houston, denver and boulder, colorado, frankfort, kentucky, sanibel, florida, minneapolis, indianapolis and new york city
截至目前為止,師父的世界巡迴講經節目已經在全國許多地方播放,包括西雅圖波特蘭洛杉磯橘郡聖地牙哥聖
荷西薩克拉門多鳳凰城休士
頓丹佛波爾德科羅拉多法蘭克福肯塔基杉尼堡佛羅里達明尼亞波利印地安納波里斯以及紐約等各城市。
They told me how mr. gladstone read homer for fun, which i though serve him right
人家告訴我,格萊斯
頓先生如何為消遣而讀
荷馬,我認為他活該如此。
Also he flung aside his books of poems mition, tennyson, browning, even homer.
他還拋開了那些密爾
頓,坦尼遜和白朗尼的詩集,甚至也拋開了
荷馬的詩集。
Received full fellowships studentships to further studies at top universities in north america and europe in 2006, including stanford, princeton, uc, berkeley, chicago, university of british columbia, and tinbergen institute in the netherlands peter liu, phoebus ng, and caly xiao
獲北美和歐洲著名大學提供全費獎學金,於二零零六年開始修讀研究院課程,包括史丹福大學、普林斯
頓大學、加州大學柏克萊分校、芝加哥大學、英屬哥倫比亞大學和
荷蘭的田伯根學院
Growing only in the upper reaches of the columbia river in north america. in southeast british columbia, the west side of rocky mts. in montana, bitter root mts, the north side of the salmon river in idho and northeast washington. also growing in the east slope of cascade range in washington and northcentral oregon, north - east oregon and south - east washington
分佈於北美洲哥倫比亞河上流域地帶、大不列顛哥倫比亞東南部、蒙他那州洛基山脈西側、愛達
荷州薩爾蒙河北側、華盛
頓州東北部、同時亦生產于喀斯開山脈東坡、奧斯岡中北部、東北部及華盛
頓州東南部。
Traditionally eaten early evening, high tea was a substantial meal that combined delicious sweet foods, such as, cakes, buns or tea breads, such as cheese on toast, cold meats and pickles or poached eggs on toast
高茶一般是在黃昏的時候吃,是比較正規的一
頓飯,可口甜食物,譬如,蛋糕、小圓麵包或茶麵包,與譬如乳酪多士, 、冷盤和腌汁或
荷包蛋多士。
What makes the robots unique is that they learned to walk on different surfaces without any prior programming information from their inventors at the massachusetts institute of technology in boston, cornell university in new york in the united states and delft university of technology in the netherland
這種機器人的獨特之處是,沒有任何預先來自它的發明者- -美國波士
頓的麻省理工學院,紐約康奈爾大學,
荷蘭的代爾夫特理工大學?的編程信息,它們就學會在不同的表面上行走。
We fhd that the energies have the following important properties : ( 1 ) the energies are positive and monoton - ically decrease to their arnowitt - deser - misner ( adm ) masses at spatial infinity ; ( 2 ) the energies have the correct newtionial limiting, and include the binding energies from the gravitation ^ electrostatic charge and dilaton charge, respectively ; ( 3 ) martinez ' s conjecture is valid for such black holes
結果表明該能量具有如下幾個重要特徵: ( 1 )該能量是正定的,且隨徑向坐標單調遞減,在無窮遠處為黑洞的adm質量; ( 2 )該能量具有正確的牛
頓極限,並包含有分別來自於引力、靜電
荷和伸縮子
荷的束縛能; ( 3 ) martinez猜測對這些黑洞依舊成立。
Nickol finch, the veterinarian who heads the veterinary hospital ' s exotics and wildlife department, said the beaver ' s prognosis is good, and treatment will be to let nature take its course as her choppers grow back
愛達
荷州漁獵部門一位退休工作人員把貝莉送到了華盛
頓州立大學獸醫學院去接受治療。該院外來及野生動物部門的負責人尼科芬奇表示,貝莉的預期治療效果不錯。
At american express bank, we have made available for you a selection of over 400 mutual funds managed by reputable fund houses such as american express asset management company luxembourg s. a., aberdeen international fund managers, abn amro asset management, alliancebernstein, fidelity investments management hong kong limited, franklin templeton investments, henderson global investors, jf asset mangement, lyxor and schroder investment management. the broad range fully covers the equity, bond and money markets, as well as providing you access to attractive opportunities in both developed and emerging markets
美國運通銀行提供超過400種由不同之國際知名基金公司-美國運通資產管理安本國際基金管理
荷銀投資管理聯博香港有限公司富達基金香港有限公司富蘭克林鄧普
頓投資henderson global investors jf資產管理領先投資管理及寶源投資等管理的互惠基金,廣及股票債券及貨幣基金,讓您輕易進軍發展國家及新興市場投資,跨越地域界限。
With aston villa ' s sporadic threat limited to gabriel agbonlahor ' s pace on the break, a chelsea goal seemed inevitable and it was duly delivered by the same combination, one that is improving by the game
阿斯
頓維拉的進攻只限於艾邦拉
荷的零星突破,切爾西的進球看來無可避免,在同樣的精妙配合中,一球入賬。
I ' m proud of what i did at halliburton
我為我在
荷利波
頓公司里所做的而感到驕傲
Artist name : holden, laurie
藝人名稱:羅莉
荷頓
Female artist holden, laurie
女藝人羅莉
荷頓
During world war ii a special fighting unit is formed combining a crack canadian outfit and a conglomeration of us army misfits previously serving time in military jails
描述由威廉荷頓飾演的陸軍中校使用嚴厲、殘忍的手段訓練他的兵團,企圖使他們成為令人敬畏且戰斗能力驚人的軍團。