velocity n. 1.迅速;快速。 2.速度,速率。 3.周轉率。 at a velocity of 100 miles per hour 用每小時一百英里的速度。 dart off with the velocity of a bird 像鳥一樣迅速飛跑過去。 drag-free velocity無阻力飛速,真空飛速。 escape velocity(克服地球引力的)第二宇宙速度,逃逸速度。 final velocity (發射物的)終速。 initial [muzzle] velocity(發射物的)初速[腔口速度]。 uniform [variable] velocity勻[變]速。
On the basis of fvm and unstructured grids , tvd ? muscl scheme is constructed with high performance . according to the discharge and water level of breach , the scheme is used to compute velocity and water level of center node of all elements 在應用有限體積法無結構網格的基礎上建立了高性能的tvd ? muscl格式,根據堤壩潰口處的流量、水位,計算出沿程下游各點的流速、水位。
Using matlab and its add - ons simulink , through establishing simulation maths model , the paper integrates open chain vector equation ( describing motion restriction ) , numerical value simulation ( computing velocity and displacement while given acceleration ) and matrix algebra , etc . to accomplish dynamic simulation for the robot and verifies the results for kinematics of the robot using analysis method , and it establishes foundation for following study for the robot such as kinetics , control , etc 利用matlab及其附加軟件simulink ,通過建立仿真數學模型,綜合開環矢量方程(描述運動約束) 、數值仿真(在加速度已知時計算速度和位移) 、以及矩陣代數等來完成機器人動態仿真,對所研究的機器人運動學分析結果進行驗證,結果基本一致,為機器人的后續研究,如動力學,控制等奠定基礎。
With the development of computer and network ability , people ' s requirement for computing velocity , reliability of system and actual effect of cost must extremely stimulates the interesting in distributed parallel computing system . distributed system can be used at a lot of fields now and could be used everywhere in the future 隨著計算機的迅猛發展與網絡性能的不斷提高,未來人們對計算速度、系統可靠性和成本實效性的要求必將極大地刺激人們對分布式并行計算系統的興趣,分布式系統在許多領域已經得到重要的應用。