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。
1797 Greenlandic schoolchildren were tested for MTI with an interferon gamma release assay (IGRA).
对1797名格陵兰学龄儿童进行干扰素释放试验（IGRA），确定其是否存在结核杆菌感染。
But how can terrestrial gamma rays reach Fermi's orbit in space?
但地表伽马射线如何能到达太空中安放费米镜的卫星呢？
He believes that this process supplies the gamma-rays observed by Fermi.
他相信这个过程产生出了费米镜观测到的伽马射线流。
It's derived from bee hives in New Zealand and then treated with gamma radiation.
这种蜂蜜提取自新西兰的蜂巢，然后用伽玛射线进行处理。
The gamma-ray burst was first detected by NASA's Swift satellite in April 2009.
这个γ射线爆由NASA的“雨燕”观测卫星于2009年四月首先观测到。
High energy hot spots in the universe are revealed with gamma-rays, said Michelson.
他指出，通过探测伽玛射线，科学家可以观测到宇宙中的高能辐射源。
Food is irradiated by brief exposure to X-rays, gamma rays or an electron beam.
食品通过短暂地暴露在x射线、γ射线或电子束来进行辐照杀菌。
When these electrons are deflected by molecules in the atmosphere, they emit gamma rays.
当这些电子被大气中的分子所偏转时，它们会发射出伽玛射线。
NASA's Swift satellite picked up the X-ray afterglow of the September 16th gamma-ray burst.
美国航空航天局“雨燕”号卫星捕捉到的伽马射线余晖，产生于9月16日伽马射线爆发过后。
It was so bright that Integral was able to measure the polarisation of its gamma rays accurately.
它太亮了所以Integral才能够准确测出其伽马射线的偏振方向。
Both groups searched for the gamma-ray glow from dark matter in dwarf galaxies orbiting the Milky Way.
两组研究了环绕银河系的矮星系中的暗物质放射的伽马射线。
And this object, this pulsar in the Crab Nebula is radiating copious amounts of x-rays, of gamma rays.
这个物体，这蟹状星云的脉冲星，辐射出丰富的x射线，以及伽马射线。
Meanwhile, the newly real particles decay, giving off (among other things) light, X-rays and gamma rays.
同时新生的真实粒子衰减，(在其他事物之中)发出光、X射线和伽马射线。
Either way, one sign of dark matter particles, researchers think, is a burst of annihilation-induced gamma rays.
科学家们认为，无论是这两种解释的哪一种，暗物质颗粒的一种标志是粒子湮没爆发出的伽马射线。
When the same source flared again after a 45 minute pause it was clear this event was not a typical gamma-ray burst.
当45分钟的停顿之后同一源头再次爆发时，很显然这一事件并非通常的伽马射线爆发。
Every so often the sun emits a gigantic burst that includes highly energized x-rays gamma rays and charged particles.
太阳偶尔放射出包括高能量x射线、伽马射线，和带电粒子。
Every so often the sun emits a gigantic burst that includes highly energized x-rays, gamma rays, and charged particles.
太阳偶尔放射出包括高能量x射线、伽马射线，和带电粒子。
Seeing gamma-rays from this kind of stellar outburst was unexpected - this is the kind of surprise that we love to find.
从这种恒星爆发中看到伽马射线令人意外，而这正是我们喜欢发现的意外。
This morning we noticed that one of the many active galaxies in the Fermi sky had become extremely bright in gamma-rays.
早上，我们从费米伽马射线图中的众多活跃星系中观察到，其中一个星系的伽马射线变得极度明亮。
The bubbles display a spectrum with higher peak energies than that of the diffuse gamma-ray glow seen throughout the sky.
气泡结构的光谱呈现出峰值能量高于全天区弥散伽马射线的状态。
Soon after launch, Fermi started picking up gamma-ray bursts (GRBs), powerful explosions usually triggered by dying stars.
发射成功后不久，费米太空望远镜即开始收集伽马射线爆发(GRBs)的迹象，通常这种强烈的爆发是由濒死的恒星造成的。
These positrons then come into contact with electrons in the body, and the two annihilate, releasing two gamma-ray photons.
正电子与人体组织中的电子发生作用而湮灭，产生两个伽玛射线光子。
Last month, we discovered a bright gamma-ray flare from the direction of this star while it was undergoing a huge optical outburst.
在上个月这颗亮星经历一次大规模光学爆发的时候，我们在它所在的方向上发现了一次伽马射线爆发。
Last month, we discovered a bright gamma-ray flare from the direction of this star while it was undergoing a huge optical outburst.
在上个月这颗亮星经历一次大规模光学爆发的时候，我们在它所在的方向上发现了一次伽马射线爆发。
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