cluster of particle
英 [ˈklʌstə(r) ɒv ˈpɑːtɪkl]
美 [ˈklʌstər əv ˈpɑːrtɪkl]
颗粒簇
双语例句
- Parameters and methods used for quantitative assessment of cluster formation in dense gas-solid flow are systematically summarized: collision frequency is used to estimate the extent of particle concentration;
系统地提出了对稠密气固两相流动中颗粒聚集现象进行定量评价的参数和方法。对于颗粒分布的整体特征：用碰撞频率的大小估计颗粒聚集的强弱； - The following field computation problem is considered: given a cluster of n particles in 3-dimensional space, compute the force exerted on each particle by the other particles. Depending on different application, the pairwise interaction could be either gravitational or Lennard-Jones.
考虑两种情况：在3维空间中给出n个质点，计算每一粒子施加在其它粒子上的力，成对的相互作用可能有万有引力或者LennardJones。 - The formation mechanism of quasi-direct reaction of the complex particle cluster in nucleus is proposed, and the dependence of complex particle emission probability on cross section of quasi-direct reaction σ_s and energy εβ is given.
本模型提出了核内复杂粒子集团的准直接反应形成机制，给出了复杂粒子发射几率对准直接反应截面σs及能量εβ的依赖关系。 - The effects of superficial gas velocities and restitution coefficients on existence time of cluster, average concentration of particle, occurrence frequency of cluster and the flow behavior of two-phase flow are analyzed.
研究了气体表观速度和颗粒碰撞弹性恢复系数对团聚物存在时间、平均颗粒浓度、生成频率以及两相流流动特性的影响。 - For both dispersed particles and particles in cluster, the collisional frequency increases with the increase of particle concentration.
随着颗粒浓度的增加，颗粒聚团的颗粒碰撞频率和分散颗粒的碰撞频率增加，模拟计算值低于颗粒动理学计算值。 - In a cluster environment, the design and realization of the parallel algorithm of particle filter to track; group scheduling algorithm to minimize the time consumed by each step of communication overhead.
在集群环境中，设计并实现了粒子滤波跟踪的并行算法；采用组通信调度算法，最小化了每步通信所消耗的时间开销。 - The dynamics of gas flowing in particle cluster and isolated particle are analyzed. The ratio of resistance coefficient of particle cluster and isolated particle is predicted.
研究颗粒聚团和孤立单颗粒所受到的气动力的变化，获得了颗粒聚团的阻力系数与孤立单颗粒的阻力系数的比值的变化规律。 - With the increase of cluster porosity, inlet gas temperature and velocity and the decrease of active energy, the mass loss rate of char due to combustion of carbon particle cluster is increased.
碳颗粒聚团燃烧消耗的碳量随着聚团空隙率、进口气体速度和进口气体温度的增加而增加，随活化能的增加而减少。