random bulk的意思|示意

With the same magnitude, random period error casts much larger effect on the conversion efficiency than random duty cycle error, which is similar with the case in bulk crystals.

随机周期长度偏差对准相位匹配波导中差频效率的影响要比随机占空比偏差的影响来得大，这与单块周期极化晶体中的情况类似。

From some random collisions that just happened to bulk up the energy of that one particle.

通过随机碰撞，粒子的能量可，能会变得很大。

A disorderly seepage system is formed as the flowing body undergoes random movement in the bulk system.

流体在散体中的随机运动，便形成了一种无序的渗流体系。