In the new study, the physicists shot xenon atoms with FLASH, an X-ray laser that USES intense photons in the extreme ultraviolet energy range, about forty times the energy of visible light.

在这个新的研究中，物理学家们用一种处在极紫外能量范围的强光子X射线激光器发出的闪光照射氙原子，所用闪光的能量是可见光能量的40倍。

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If you have extreme shin pain, see a doctor for an X-ray.

如果你感到胫骨非常疼痛，去让医生拍X光片。

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Multilayer optics in the extreme ultraviolet and soft X-ray range is reviewed in the paper. The advantages and difficulties are pointed out.

综述了极紫外和软x射线多层膜光学及其应用，指出了极紫外和软x射线光学的优点和难点。

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When the sun is in this state, it also sends less energy out in the soft X-ray and extreme ultraviolet parts of its spectrum.

MSN: Earth's upper atmosphere cooling dramatically

Pre-production units of the C64x Extreme initially shipped with a Blu-ray drive and a 3 TB Hard Drive.

ENGADGET: Commodore USA goes Extreme, stuffs a 2.2GHz quad-core i7 into its C64x

"We need to recognize the reality of rising sea levels and extreme weather events, " Transportation Secretary Ray LaHood said at a news conference in front of an aging electrical substation that was flooded by Sandy last October.

WSJ: HUD, DOT chiefs in NJ announce new post-Sandy regs