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 image was taken by the spacecraft's Wide Angle Camera (WAC) on the Mercury Dual Imaging System (MDIS).

这幅图片是由飞船上双成像系统的广角摄像头拍摄。

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The results show that the factors are the refractive index thick ness layer number of one-dimensional dual photonic crystal polarization and incident Angle of incident ray.

结果表明：组成一维二元光子晶体的折射率、厚度、层数、入射角、光源的偏振态等都对透射特性有影响。

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Packed with advanced imaging technology, the HTC TITAN II features a 16-megapixel camera with a wide-angle lens, autofocus, dual LED flash, red eye reduction, image stabilization, a backside-illuminated sensor and a physical camera button, offering a viable replacement for digital point-and-shoot cameras.

ENGADGET: HTC Titan II coming to AT&T, finally delivers LTE to Mango lovers

The 5-Hour Energy has another interesting angle, which is the backstory of its respected founder, Manoj Bhargava, whose dual commitment to physical health and spiritual wellbeing seems quite sincere.

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