bunch of particles

基本解释

So on your computer's hard drive are again, a whole bunch of tiny magnetic particles aligned this way or this way.
因此，你的电脑硬盘是完全是,有一簇按照这种方式排列的磁性粒子。
It is proved that in electron circular accelerator, the longitudinal distribution of particles in electron bunch can be approximately expressed as hollow distribution.
在电子环型加速器中可以证明，电子束团中粒子沿纵向的分布律可近似地表示成为空心分布。
This class is TBA German white wine made from grapes Oute Jia, which means that from just a bunch of ripe grapes from selected particles can be made out of this noble grape wine.
这款等级为TBA的德国白葡萄酒是由欧特加葡萄品种制成的，这意味着从只有从一串极其成熟的葡萄精选出来的葡萄颗粒才能制成这款高贵的葡萄酒。

So on your computer's hard drive are again, a whole bunch of tiny magnetic particles aligned this way or this way.
因此，你的电脑硬盘是完全是,有一簇按照这种方式排列的磁性粒子。
哈佛公开课 - 计算机科学课程节选