density of flux change 磁通量变化密度
density of power flux 功率流密度
spectral density of radiant flux 辐射通量的谱密度
density of primary particle flux 一次粒子通量密度
flux density of radio radiation 射电流量密度
density of heat flux 热流量密度
density of luminous flux 光通量密度
density of energy flux 能通量密度
density of granular flux 颗粒流量密度
Selection of laser pulse shape pulse duration flux density are discussed in pulsed laser microwelding and the experimental results are given.
讨论了脉冲激光微型焊接中，对于激光的脉冲形状、光脉冲宽度、光通量密度等的选择，并给出了实验结果。
The iron core is used to maximize the coupling between the coils (formed by conductors) placed on the stator and rotor, to increase the flux density in the machine and to decrease the size of machine.
铁芯用于使放置在转子和定子中的线圈（由导体构成）之间的耦合最大，以增加电机的磁通密度以及减小电机尺寸。
应用推荐