gamma

We could only get a good look at the structure of the gears after gamma-rays were used to see inside, very similar to the way X-rays are used to see your bones.

我们只有在用伽玛射线观察内部之后才能很好地了解齿轮的结构，这和用 X 射线看你的骨头非常相似。

It would seem sensible to seek the source of these in the universe´s most conspicuous energy factories: quasars and gamma-ray bursts billions of light-years away from Earth.

在宇宙中最引人注目的能量工厂——距离地球数十亿光年的类星体和伽马射线爆发——中寻找这些物质的来源似乎是明智的。

The extension of astronomy from visible light to radio waves to x-rays and gamma rays never failed to lead to the discovery of unusual objects such as radio galaxies, quasars, and pulsars.

从可见光扩展到无线电波，再到 X 射线和伽马射线，天文学总是会发现不寻常的物体，如射电星系、类星体和脉冲星。

One path he and his colleagues have followed is gamma-aminobutyric acid.

他和他的同事们遵循的一种方法是 γ-氨基丁酸。

One path he and his colleagues have followed is gamma-aminobutyric acid (GABA).

他和他的同事们已经跟踪了氨基丁酸（GABA）这一种方法。