cosmic rays

听听怎么读

是什么意思

宇宙线，宇宙射线；

英英释义

cosmic ray

n.highly penetrating ionizing radiation of extraterrestrial origin; consisting chiefly of protons and alpha particles; collision with atmospheric particles results in rays and particles of many kinds

学习怎么用

双语例句

用作名词(n.)

Cosmic rays and Geigertubes have been combined in a new altimeter to tell the pilots what their altitudes are.
宇宙线兴盖氏管已过连接成为一种新的高度计用来告诉飞行员他们的高度是多少。
Sometimes, cosmic rays affect the earth.
宇宙射线有时候也会对地球产生影响。
A small number of antiprotons constantly sleet down from space among cosmic rays.
而少量的反质子则是不断伴随著宇宙射线从太空洒落地球。

权威例句

Cosmic rays and particle physics.
Terrestrial cosmic rays
Astrophysics of cosmic rays
Upper Limit of the Spectrum of Cosmic Rays
The acceleration of cosmic rays in shock fronts – I
Origin and Propagation of Extremely High Energy Cosmic Rays
An anomalous positron abundance in cosmic rays with energies 1.5-100 GeV.
Correlation of the Highest-Energy Cosmic Rays with Nearby Extragalactic Objects
Role of sulphuric acid, ammonia and galactic cosmic rays in atmospheric aerosol nucleation
Cancer risk from exposure to galactic cosmic rays: implications for space exploration by human beings.

c开头的单词