So they were baby neutrons, which were the only other neutral particles at the time that were known.

综上，中微子就是极小的中子，是它被发现以来除中子外唯一的中性粒子。

youdao

In that time some of the particles get together and form antihydrogen.

这段时间内一些粒子聚合成反氢原子。

youdao

Now if we can just stop all these bread-wielding birds and time-travelling particles from breaking it.

如果我们能够阻止那些引起故障的叼衔面包的鸟儿和时间旅行的粒子的话，那就再好不过了。

youdao

And what was known about alpha particles at the time is that they were these charged particles and that they were very heavy.

当时对alpha粒子的理解,是它们是带电的而且非常重，有谁知道的,比Rutherford时代的多吗。

麻省理工公开课 - 化学原理课程节选

Does anyone know more than what Rutherford knew at the time, what alpha particles actually are?

知道alpha粒子是什么吗？,是的，很好，它们实际上是氦原子？

麻省理工公开课 - 化学原理课程节选

In that time some of the particles get together and form antihydrogen.

ECONOMIST: Antihydrogen atoms are captured for the first time

The drawbacks of electrophoretic displays are that they have slow response times, since the pigment particles take time to move, and that colour versions are still in development.

ECONOMIST: REPORTS

Charging this atmosphere was a conception of the universe in which space and time and the properties of particles seemed based on the vagaries of observations.

NPR: Einstein: Relatively Speaking, a Complicated Life