random collision

基本解释

One wasn't really anyone's fault: a random collision in 2009 between a long-defunct Russian military spacecraft and an Iridium commercial communications satellite.
一件事实上不是任何人的错：2009年发生在一架长期废弃的俄罗斯军用航天器和一颗铱星商用通讯卫星之间的一次随机碰撞。
A new method based on the slotted random anti-collision algorithm was introduced to solve the collision problem in the multi-tag inventory in the standard of UHF RFID.
为了解决超高频频段下的无源RFID标签批量识别时的多标签碰撞问题，在时隙随机算法的基础上，提出了一种新的方法。
As for the self-gravity, the short range (random collision model) and long-range self-gravity (gravitational instability model) among clouds is considered respectively.
其中分别考虑分子云之间的短程力（随机碰撞模型）和长程力（引力不稳定性模型）。