The bone density of the mandibular angle and coxofemoral region can be measured with dual-energy X-ray absorptiometer.

可以使用双能 X 射线吸收仪测量下颌角和股骨区的骨密度。

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The compound high-energy X-ray lens is a kind of novel refractive X-ray optical device.

高能X射线组合透镜是一种基于折射效应的新型X射线光学元件。

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Bone mass of the total body were measured using dual energy X-ray absorptiometry (DEXA).

采用双能量X线骨密度测量仪(DEXA)测量全身骨量及体脂百分比。

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The National Osteoporosis Foundation says a test called Dual-energy X-ray absorptiometry,or DXA, is the best test for osteoporosis.

VOA: special.2010.08.31

Those studies have until now focused on a fairly low-energy X-ray range.

BBC: First glimpse of a black hole's spin

"Wise is finding them across the full sky, while Nustar is giving us an entirely new look at their high-energy X-ray light and learning what makes them tick, " he said.

BBC: Supermassive black holes and hot galaxies in giant haul

OSI's dual-energy X-ray technology discriminates contraband (explosives, currency, drugs) in luggage, while their thermal neutron analysis does the same for bulk cargo in shipping containers and large trucks, without the need to de-crate.

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