After both processings, a standard velocity analysis and stacking algorithm produce a migrated section. 经过这两种处理,再应用标准的速度分析和叠加方法,就可得出偏移后的剖面。
In those experiments, penetration depths to targets or residual penetration depths to witness plates by bullets at standard velocity were defined as the penetrating resistance of the aluminium alloy plates. 在试验中均以弹丸在标准弹速下对后效板的残余穿深或对靶板的总穿深来作为衡量抗弹性能的指标。
We validate the feasibility of velocity transducer based on the laser diode self-mixing effect. Single laser diode sensor prototype is developed. Standard deviation of velocity measurement result is 0.22 % in road test. 本文验证了基于自混合效应的速度传感器的可行性,并设计了单激光二极管速度传感器,其标准偏差为0.22%。
The section of local best is added to standard particle swarm velocity update formula, using the adaptive acceleration factors and dynamic neighborhood topology, in order to prevent premature and guaranteed convergence. 该算法在标准粒子群速度更新公式中增加了邻域最优部分,引入自适应加速因子和动态邻域,以防止算法早熟,保证算法的收敛。
Thirdly, induced muscular contraction potentials could be recorded 30 days after nerve injury. Fourthly, the average standard nerve regeneration velocity was 2.93mm / day, the utmost being 4mm / day. 诱发肌肉收缩电位于神经损伤后30天可记录到,4.推算神经再生速度平均为2.83mm/日,最快可达4mm/日。