Finally the fast orbit recovery within several hours after station-keeping maneuvers of GEO is discussed.

最后对GEO位置保持机动后的快速轨道恢复这一热点问题进行了探讨。

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Within several hours you will learn enough to make your own nice looking 3d models and export them to Unity.

在几个小时内，你将学习到足以使你自己好看的3d模型，并将它们导出到统一。

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CDC studies have shown that drying of even these high concentrations of HIV reduces the amount of infectious virus by 90 to 99 percent within several hours.

国度疾病预防掌握中央钻研显示，尽管是这些高浓度的可传染病毒在几小时的干燥进程中将有90% ~ 99%的减少。

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Within several hours of the backlash, Instagram conceded and attempted to clarify its intent.

FORBES: Can The Instagram Brand Recover?

"This entry into Mexico occurred within several hours of Summers being identified in the media as the person responsible for the kidnapping, " a federal complaint stated.

NPR: Suspect In LA Girl's Abduction Captured In Mexico

Within hours of the announcement, several online petitions to save the service had gotten thousands of signatures.

CNN: Google Reader shutting down on July 1