A uranium nucleus has many, many particles inside it.

铀核内有很多很多的粒子。

There aren't even that many subatomic particles in the entire Universe.

整个宇宙中甚至都没有那么多的亚原子粒子。

Rapid nuclear fission is not any better since it often results in many radioactive particles.

快速的核聚变反应有很多缺点因为它会产生许多放射性微粒。

What makes string theory so elegant, is that it describes many different elementary particles as different modes of vibration of the string.

弦理论之所以会如此精美，是因为其用了各异的震荡模式描述了基本粒子。

Because they are composed of many tiny particles, they can behave like solids in some cases and liquids in others.

由于它们由许多微小颗粒组成，因此在某些情况下它们的行为类似于固体， 而在其他情况下它们的行为则类似于液体。

Viruses are wildly successful organisms.There are about 100 million times as many virus particles on Earth as there are stars in the observable universe.

病毒是非常成功的有机体。地球上的病毒颗粒数量大约是可观测宇宙中恒星数量的 1 亿倍。

It divides off the Earth and this colliding rough protoplanet into many different particles and then the evolution of each particle is tracked through the course of the impact.

她把地球和这个碰撞的粗野的原行星分别放入不同的粒子，接着不同粒子通过碰撞进行演变。

Even though they weren't taking pictures anymore, they were using, like, their other senses: little instruments that detect how many particles are around, what the temperature is.

尽管他们不再拍照，但他们正在使用其他感官：检测周围有多少粒子、温度是多少的小仪器。

However,   Boyle's work with gasses also led him to believe that gas was made up of many tiny particles  that were too small to see under a microscope.

然而，博伊尔对气体的研究也使他相信气体是由许多微小颗粒组成的，这些颗粒太小而无法在显微镜下看到。