Methods:The X-ray and CT in 73 cases with fracture of orbital surface of frontal bone were analyzed retrogres- sively.

方法对73例眼眶骨折患者的X线平片和CT进行了回顾性的对比分析。

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Occasionally there is a groove or a foramen in the orbital surface of the greater wing of sphenoid in the lateral wall of the orbit.

主要目的在观察眶外侧壁蝶骨大翼眶面上出现的沟和孔。该沟、孔在国内解剖学教科书及文献中未见有过记载和报道。

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The sensors on orbital craft have detected evidence of hydrogen on the lunar surface, but the quantities were tiny.

航天器上的感应器虽探测到了月球表面含有氢原子的证据，但含量很低。

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They flew on two suborbital and four Earth-orbital Mercury launches, nine Earth-orbital Gemini flights, two Earth-orbital Apollo tests, and two lunar-orbital tests that made those lunar surface landings possible.

FORBES: Neil Armstrong's Immortal Footprint

Within only 11 years after that we safely delivered 12 of our citizens to the lunar surface and back, along with 6 orbital companions.

FORBES: Move up http://i.forbesimg.com t Move down