beta rays 名词 npl
- beta rays
- rayos mpl beta
- rayos beta
- beta rays 复数
ray1 [美 reɪ, 英 reɪ] 名词
1. ray (beam):
- ray
- rayo m
- a ray of hope
- un rayo or un resquicio de esperanza
- he's a little ray of sunshine
- es un sol
2. ray (line) 数学:
- ray
- radio m
ray2 [美 reɪ, 英 reɪ] 名词 动物
- ray
- raya f
ray3 [美 reɪ, 英 reɪ] 名词 音乐
- ray
- re m
beta [美 ˈbeɪdə, 英 ˈbiːtə] 名词
1. beta (letter):
- beta
- beta f
2. beta 英 大学:
- beta
- ≈ notable m
ray1 [reɪ] 名词
1. ray of light:
- ray
- rayo m
2. ray (trace):
- ray
- resquicio m
ray2 [reɪ] 名词 (fish)
- ray
- raya f
beta [ˈbi:tə, 美 ˈbeɪt̬ə] 名词
- beta
- beta f
- beta version of a programme 计算机
- versión f beta de un programa
ray1 [reɪ] 名词
1. ray of light:
- ray
- rayo m
2. ray (trace):
- ray
- resquicio m
ray2 [reɪ] 名词 (fish)
- ray
- raya f
beta [ˈbeɪ·t̬ə] 名词
- beta
- beta f
单语范例（未经PONS编辑处理）
It is formed mainly by cosmic ray spallation.
en.wikipedia.org The required shielding can be accomplished with 10 times the thickness of any quantity of material capable of cutting gamma ray exposure in half.
en.wikipedia.org The rectified voltage is then used to supply the final anode of the cathode ray tube.
en.wikipedia.org Generally nocturnal, the round ribbontail ray can be solitary or gregarious, and is an active predator of small, benthic molluscs, crustaceans, and bony fishes.
en.wikipedia.org However, because of the much higher binding energies involved in nuclear processes, most nuclear excited states decay instead by gamma ray emission.
en.wikipedia.org