The arranging of three-gorges permanent lock chamber is a multi-objective planning problem.

三峡永久船闸的编排问题是一个多目标规划问题。

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The load lock chamber may be provided with at least two mutually distinct object support positions.

所述装载锁闭装置室设有至少两个彼此不同的物体支承位置。

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This machinery insurance-type role to ensure that the delayed action only in the lock chamber when the pressure dropped to a certain value.

这种机械保险式的延迟作用能确保开锁动作只有在膛压下降到一定数值时才发生。

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Iowa State University economist Philip Baumel says the river, could get by with small fixes like extending lock chamber walls or replacing the first-come-first- serve system with a reservation system to relieve congestion.

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We have analyzed the apparent fix that Kaba has implemented in their combination chamber (the brains of the lock) to stop it from being opened by a strong magnet.

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The air lock installation is the primary objective of the Atlantis mission, with the two-room chamber allowing space station crews to venture from the station in NASA spacesuits without the assistance of visiting shuttles.

CNN: Air lock installed on space station