Scientists have demonstrated a refined X-ray technique which can spot tiny variations in bone structures.

科学家已经证实一种精密的X光射线技术可以显示骨骼结构中细微变化。

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Researchers from California used an X-ray technique to find out the structure of the CXCR4 molecule and how it works.

加州的研究者们使用X射线技术获得了CXCR4分子的结构，以及它如何工作的信息。

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But this method proved difficult because membrane proteins are tricky to coax into the crystal form required for the X-ray technique, the study says.

研究声称，这一技术被证明很难使，因为膜结合蛋白很难结晶。

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And there is a technique known as x-ray diffraction.

而且有种X光衍射的技术。

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The researchers used the star's X-ray light curves to determine its spin, which makes V1647 one of the youngest stars whose spin has been determined using an X-ray based technique, they said.

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This fellowship will enable her to make several trips to Canada and the USA to the two leading laboratories in Scanning Transmission X-Ray Microscopy, a technique which Dr Coker will employ to image bacteria and minerals in real world environment.

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Birmingham Museum and Art Gallery conservators are employing a technique called X-ray Fluorescence (XRF).

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