这些细小的粒子比人类头发的直径还要小大约三十倍左右,它们同时也是造成能见度低的主要原因。
These fine particles, about 30 times smaller than the width of a human hair, are also a major cause of poor visibility.
这么一个巨无霸的机器,其设计目的是用于探测极其微小的粒子,这些粒子是如此之小,以致于将数以万亿的它们集合成束也没有一根头发那么大。
It's a mammoth machine, designed for the delightful purpose of detecting particles so tiny you can fit hundreds of billions of them into a beam narrower than a human hair.
如果宇宙中的所有粒子都失去质量,那么对于这些粒子来说宇宙便会变得无穷小。
If all particles in the universe were massless, then, the universe would look to them to be infinitely small.
The magnet creates a field which changes the polarity of a tiny, tiny portion of the metal particles which coat each platter's surface.
这个磁体创建一个,能改变覆盖在,磁盘表面小金属粒子的磁极。
A patterned series of these tiny charged berries on the disk represents a single bit of data in the binary number system used by computers.
这些在磁盘上的有序的小粒子,代表这个当代计算机中,二进制中单独的一位。
PROFESSOR: Much, much smaller the positive particle.
教授:非常非常小,比起正电粒子的质量。
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