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
First, based on phased array antenna ' s mono - pulse goniometry and separate coordinate technology about phase control, the antenna beam pointing error formula, caused by phase quantization error, is derived from linear array and circular array to planar array and cylindrical array
首先以單脈沖相控陣天線測角原理為基本理論出發點，利用相位控制的坐標分離技術，基於線陣、圓形陣等簡單形式的相控陣天線，推導了平面陣、圓
柱面陣等相控陣天線由相位量化誤差引起的波束指向誤差公式。
Our tin heng community networking project joint hand with the corporate volunteers of electronic data systems ( hk ) ltd. to organize a trip to stanley beach for 44 families from tin shui wai on 12 november 2005. the participants enjoyed touring around stanley market and played mass games on the beach. it was the global volunteer day for the eds volunteers
2005年11月12日，本處天恆社區網路計畫與電子資訊系統有限公司（ eds ）的企業義工
首度攜手，為天水圍天恆?的居民舉辦了一個親子共聚樂繽紛赤
柱一日游的活動。
This ship is built of steel, double propellers, double rudders, raked stem, transom stern, two longitudinally continuous decks and four - storey deckhouse with the engineroom located in midship, driven by diesel engines
本船原為鋼質雙槳雙舵，傾斜
首柱方尾，有兩層縱通甲板和四層甲板室，機艙位於中部的柴油機客貨船。
Upon arrival, start our panoramic city tour by coach with english speaking guide includes alexander memorial, peter the great i memorial, st. isaac cathedral, river neva, the church of " the savior on the spilt blood " and palace square
早餐后，乘噴射客機飛蘇聯第二大都市聖彼得堡，此城是沙皇時代的
首都。專車觀光:聖埃薩大教堂彼得一世紀念像尼羅瓦河皇宮大廣場亞歷山大紀念
柱十月革命總指揮部。
He found himself at first in a thoroughly european quarter, the houses having low fronts, and being adorned with verandas, beneath which he caught glimpses of neat peristyles
路路通
首先走進了一個完全歐洲化的區域。這些房子都是低矮的門臉，前面緊靠大街是一排漂亮
柱子支撐著的迴廊。
But less than a century after it became the armenian capital in 961, the city began falling victim to waves of conquerors, including seljuk turks, georgians and mongols
然而她在961年成為亞美尼亞的
首都后不到一個世紀，便開始淪為一系列征服者的犧牲品，這些征服者包括塞爾
柱王朝的土耳其人、喬治亞人和蒙古人。
Arthur m. sackler gallery, smithsonian institution, washington, dc, usa bridge : the " t " shaped beams and yixing style teapot
美國
首都史密森尼博物館沙可樂美術館大橋t形樑
柱一組
Before design cam, the tappet displacement curve has to be design
在設計凸輪之前，
首先進行挺
柱升程曲線的設計。
With the computing program, flow around the square cylinder is resolved at first, and the period of laminar flow is simulated successfully. during the period of vortex street ( re = 100 ), the periodically evolutionary phenomena of the flow behind the square cylinder can be seen
利用計算程序，本文
首先對方
柱繞流流動進行求解，成功模擬了方
柱繞流層流階段的流動和渦街階段（ re = 100 ）方
柱尾流的周期性變化現象。
Columns under axial compression and biaxial bending. in the beginning of the paper, it summarized the history and the actuality of the nonlinear analysis of special - shaped columns and the capability of the sliding of reinforcement anchoring. on the basis of related papers, the full path of stress - strain relation of concrete and the sliding of longitudinal reinforcement anchoring are all considered
本論文主要內容是對鋼筋混凝土異形截面雙向壓彎
柱（包括l形、 t形、十字形
柱）進行非線形全過程分析，
首先綜述了異形
柱構件非線性分析以及粘結滑移性能研究的歷史與現狀，在有關文獻基礎上考慮了受拉縱筋和周圍混凝土的粘結滑移和混凝土應力?應變關系曲線的下降段。
The main popular theoretical method adopted to study end - plate connection is finite element technique under monotonic loading at present. this paper applies nonlinear ( material, geometry and contact ) finite element method to analyze the behaviors of connections under cyclic load at fist time. contact elements are set between end plate and column flange, screw cap and neighborhood plane, bolt bar and hole
對于端板連接的理論分析，目前國內外的研究主要局限在單向加載有限元分析范疇，本文
首次採用三維非線性（包括材料、幾何與狀態非線性）有限元對端板連接進行了循環加載分析，端板與
柱翼緣間、螺栓頭（帽）與相鄰板件間、螺栓桿與孔壁間都設置了反映邊界狀態的接觸單元。
( 2 ) from the equilibrium conditions of the isolated segment from a beam - column sub - assemblage, it is clarified for the first time that the bond stress along the beam rebars passing through the joint transfers into the column end to balance shear at this column end at the same ratio as that of the compression force in the compressed concrete at beam ends
通過對樑
柱組合體
柱脫離體的平衡條件，
首次明確了貫穿節點梁筋粘結應力和梁端受壓混凝土的壓力以相同的比例傳入
柱端以平衡
柱端剪力，從而對節點區的傳力機理重慶大學博士學位論文結出了完整的和具有說服力的解釋。
If you a have a column that has a skewed data distribution, a histogram on it and if you are using bind variables against that column you may suffer from the same problem
大致意思是，綁定變量的窺視，在你的某欄位有不均衡的數據分佈，又有
柱狀圖的情況下，
首次執行的語句生成了對其有利的執行計劃，它會將計劃帶個所有後面的語句，不管後面語句的執行時間會花費多久
Valves for waterworks purposes - stem caps for use on isolating valves and associated water control apparatus - specification
水廠用閥.隔離閥和相關控水設備用船
首柱冠板.規范
This tug is made of steel, fore raked stem, transom stern, single bottom, single deck, transverse framing, double engines and double rudder propellers
本船為鋼質前傾
首柱方尾單底單甲板橫骨架式雙機雙轉動導管。
This vessel is a steel tug with fore raked stem, transom stern, single bottom, single continuous deck, transverse framing, double engines and double vectorable ducted propellers
24 . 30m本船為鋼質前傾
首柱方尾單底單連續甲板橫骨架式雙機雙轉動導管拖船。
This ship is a steel harbour oil spill recover vessel with raked stem, transom stern, twin engines, twin propellers, twin rudders and aft - engined propulsion, for collecting the oil spills from tanker within harbour including flashpoint not exceeding 60
本船為鋼質海港溢油回收作業船，首柱前傾方尾雙機雙槳雙舵，尾機型柴油機作動力推進。用於收集海港內油船溢出的成品油含閃點不超過60c 。
