复数： neutrinos

Neutrino mass upper limit estimated by galactic distribution

利用银河系分布估计出中微子质量上限

To detect artificial neutrinos using existing telescopes means screening out the natural neutrino background .

采用现有的望远镜去检测人为的中微子意味着要将自然产生的中微子从背景中剔除出去。

For ease of transmission through any material including seawater , nothing beats the neutrino .

要论轻松地穿过包括海水在内的任何材料，没有什么能胜过中微子。

After that , the mysteriously named project x will push the intensity of the neutrino beam still higher .

在此之后，命名为x的这个神秘项目将使中微子粒子束强度更高。

A neutrino could easily pass through 1000 light-years of lead , so an ocean would pose no problem whatsoever .

一个中微子可以轻松地穿过1000光年厚的铅，所以一片大洋对它不会造成任何阻拦。