Low pressure casting is the process of metal liquid filled in mould down-top in virtue of pressure of crucible.

低压铸造是利用坩锅内气压，将金属液体由下而上充填模具的过程。

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Visit the Top down application development feature.

访问自顶向下应用程序开发特性。

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However, it is rare for an architecture to be totally driven from the top down.

然而，很少有体系架构是完完全全的自顶向下的。

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"The Tea Party movement is not a top-down operation.

VOA: special.2010.03.06

Top-down processing is an example of when you know what something is you hear it that way.

举例来说,自上而下加工就是,当你知道某句话是什么的时候,你便会按照这句话去听

耶鲁公开课 - 心理学导论课程节选

So, top-down processing affects how we hear things, usually, almost always, for the better.

所以,自上而下加工几乎总是,会往好的方向影响我们的理解

耶鲁公开课 - 心理学导论课程节选

Are we going to double down on the top-down economic policies that helped to get us into this mess?

WHITEHOUSE: The White House

We cannot afford to double down on the same top-down economic policies that got us into this mess.

WHITEHOUSE: Remarks by the President at a Campaign Event -- Denver, CO

Spain and other distressed parts of the Eurozone require a two-pronged top-down and bottom-up approach which will assist in implementation of reform.

CNN: After the bailout, Spain needs to rise to the challenge