galactic cosmic rays

基本解釋

The space particle environment is composed of galactic cosmic rays, solar flares and geomagnetically-trapped particles.
空間高能粒子環(huán)境由銀河宇宙射線(xiàn)、太陽(yáng)宇宙射線(xiàn)及地磁捕獲粒子組成。
Understanding more about the heliosphere and its ability to filter out galactic cosmic rays could be critical for assessing the safety of human space travel, Schwadron notes.
對(duì)日球?qū)雍退^(guò)濾宇宙射線(xiàn)的機(jī)制了解的越多，就越有助于評(píng)估人類(lèi)星際航行安全性。
The intensity of Galactic cosmic rays is nearly isotropic because of the influence of magnetic fields in the Milky Way.
由于銀河系磁場(chǎng)調(diào)制的影響，我們觀測(cè)到的宇宙線(xiàn)是非常接近各向同性的。

As plans for deep space exploration ramp up, radiation is a big concern — from high-energy galactic cosmic rays spewed by distant supernova explosions to sporadic bursts of charged particles hurled by the sun.
NPR: Astronauts Face Radiation Threat On Long Mars Trip