The operating system sets the fields corresponding to the used resources in the VPA and maintains a shallow copy of them in the VPA.

操作系统将对VPA中与所使用的资源相对应的字段进行设置，并在VPA中维护它们的浅副本。

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Officials in New York have also explored using such a system, but they ran into a similar problem: the neighbouring ocean is too shallow.

纽约官方同样研究了使用这一系统，但他们也面对类似的问题——邻近的海洋同样太浅了。

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Six rivers link the Broads' shallow lakes, creating a lock-free, navigable system of waterways.

布罗兹区的浅湖连接着六条河流，形成了一个往来自由通行无阻的水路航行系统。

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"I saw all these ships waiting out there,I am guessing, waiting their turns to load and unload the cargo, so,I said,Why do the ships come into the harbor?" Why not have the harbor go out there and bring the goods in?'" Researchers describe the mobile harbor as a lean, light system for unloading container ships even if the coastal area is too shallow for them to dock.

VOA: standard.2010.01.04

It also is the city's largest natural reserve, famous for its ancient system of shallow canals and chinampas, a method of Mesoamerican agriculture that utilises artificial islands for cultivating vegetables, herbs and flowers which is still in use today.

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Much of the animus against the free enterprise system is that it encourages shallow, materialistic values.

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The shallow draft is reported to help increase the total energy savings of the system.

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