gamma radiation

音标发音

The biological effects of various gamma-radiation doses will be considered more fully in Chapter XI.
在第十一章中还要更全面地讨论不同辐射剂量的生物效能。
Another way to probe the particles' properties is to look for the gamma-ray radiation produced when two WIMPs collide and annihilate each other, producing a cascade of particles and photons.
另一种探明粒子性质的方法是观测两个WIMP的碰撞湮灭，此过程同时产生的一系列粒子和质子，产生伽马射线放射物。
A nuclear detonation creates a severe environment including blast, thermal pulse, neutrons, x- and gamma-rays, radiation, electromagnetic pulse (EMP), and ionization of the upper atmosphere.
引爆一枚核弹将产生恶劣的环境，包括冲击波、热辐射、中子、X射线和伽马射线，辐射、电磁脉冲（EMP），以及高层大气电离。

Four-stranded DNA, a database of alien planets, a new super-chemical to kill hospital bugs and a byzantine gamma-radiation blast.
ENGADGET: Alt-week 1.26.13: quadruple DNA helixes, Byzantine mutants and battling hospital bugs
Gamma rays are high-frequency electromagnetic radiation—essentially, extremely energetic light.
ECONOMIST: A new gamma-ray telescope has just been launched
And that depends on being able to see the lower-energy radiation, in order to pinpoint what it was that exploded (gamma rays are impossible to focus, so the location of a burst is known only approximately).
ECONOMIST: Astronomy

a type of radiation with a very short wavelength that passes through most solid objects

electromagnetic radiation emitted by atomic nuclei the wavelength is generally in the range 11010 to 21013 metres