velocity n. 1.迅速;快速。 2.速度,速率。 3.周转率。 at a velocity of 100 miles per hour 用每小时一百英里的速度。 dart off with the velocity of a bird 像鸟一样迅速飞跑过去。 drag-free velocity无阻力飞速,真空飞速。 escape velocity(克服地球引力的)第二宇宙速度,逃逸速度。 final velocity (发射物的)终速。 initial [muzzle] velocity(发射物的)初速[腔口速度]。 uniform [variable] velocity匀[变]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 在应用有限体积法无结构网格的基础上建立了高性能的tvd ? muscl格式,根据堤坝溃口处的流量、水位,计算出沿程下游各点的流速、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及其附加软件simulink ,通过建立仿真数学模型,综合开环矢量方程(描述运动约束) 、数值仿真(在加速度已知时计算速度和位移) 、以及矩阵代数等来完成机器人动态仿真,对所研究的机器人运动学分析结果进行验证,结果基本一致,为机器人的后续研究,如动力学,控制等奠定基础。
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 随着计算机的迅猛发展与网络性能的不断提高,未来人们对计算速度、系统可靠性和成本实效性的要求必将极大地刺激人们对分布式并行计算系统的兴趣,分布式系统在许多领域已经得到重要的应用。