cosmic rays
英 [ˌkɒzmɪk ˈreɪz]
美 [ˌkɑːzmɪk ˈreɪz]
n. 宇宙线
牛津词典
noun
- 宇宙线
rays that reach the earth from outer space
柯林斯词典
- 宇宙射线
Cosmic raysare rays that reach earth from outer space and consist of atomic nuclei.
双语例句
- We need the air above not only for breathing, but to protect us from cosmic rays and meteorites.
我们需要上面的空气，不仅为呼吸，也为保护我们不受宇宙射线和陨石的伤害。 - Their prediction is based on levels of rare isotopes that accumulate in the Earth's crust when weak solar winds allow cosmic rays to penetrate the Earth's atmosphere.
他们的预测是基于积聚在地壳的罕见同位素的水平，轻微的太阳风使宇宙射线穿透地球的大气层。 - Ions created by the passage of cosmic rays can trigger the formation of such molecular seeds& a process of particular interest because the arrival of cosmic rays is regulated, in part, by the sun.
宇宙射线经过的路径产生了离子，这些离子可以促使这些分子核形成，这是一个特殊又有趣的过程，因为宇宙射线受太阳活动的影响。 - They are produced when cosmic rays ( fast-moving atomic nuclei from space) hit the atmosphere.
它们是宇宙射线（来自宇宙空间的高速原子核）进入大气层时生成的。 - The search for gamma ray point sources is a popular topic in the study of cosmic rays.
点源的寻找是宇宙线研究中的一个热门课题。 - An electrical field removes any ions present, so the rate of seed growth should be equivalent to that in nature with no cosmic rays around.
电场移除了环境中的所有离子，使此时种子的形成率等效于在自然界中无宇宙射线时的情况。 - Research review on occupational exposure to cosmic rays among civil aircrew
航空机组人员宇宙射线职业照射研究概况 - The radiation comes from space ( cosmic rays) as well as natural radioactive materials found in the soil, water and air.
辐射来自于外层空间（宇宙射线），以及在土壤，水和空气中的天然放射性物质。 - Escape pathlength of cosmic rays
宇宙线逃逸路径长度 - From far out in space come other kinds of radiation know as cosmic rays.
从很远的太空来的其他射线称为宇宙射线。