However, this algorithm does not apply for circular orbit cone-beam scan with line-focus X-ray source.

但是，这种算法不能满足线X射线源圆轨道锥束扫描的情况。

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A method detecting and measuring the intensity of spectrum from laser plasma soft X-ray source is presented.

提出了一种新的探测和测量激光等离子体软X射线源光谱强度的方法。

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They used a powerful X-ray source called a synchrotron, which uncovered metals within the ancient fossilised feathers.

他们使用同步加速器作为强X射线源，可以发现古化石羽毛中的金属成分。

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X-ray source around the patient, and simultaneously rotates a set of electronic receptors on the opposite side.

ECONOMIST: Chopping wood

Besides revealing clues about the lost galaxy, the black hole itself, called HLX-1 (Hyper-Luminous X-ray source 1), is scientifically interesting, researchers said.

MSN: Rare Black Hole Survives Galaxy's Destruction

Interestingly, an April 18 paper in the journal Nature reported that upper limits for neutrinos measured from IceCube are low enough that gamma-ray bursts are unlikely to be the sole source of ultra-high energy cosmic rays.

CNN: Why gamma-ray burst shocked scientists