Aimed at the problems in processing deep hole and narrow deep slot during die manufacture, electrolyzed processing method and experience of deep hole are introduced.

针对模具加工中，经常遇到的深孔及窄深槽的加工问题，介绍了深孔的电解加工方法、经验。

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But how can we be free to look and learn when our minds from the moment we are born to the moment we die are shaped by a particular culture in the narrow pattern of the 'me'?

我们的头脑从出生到死亡都在被某种特定的文化塑造，造成自己的狭隘模式，我们如何能自由地观察和学习呢？

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Birdie in a narrow room to die lonely.

小鸟在狭窄的房间中落寞地死去。

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In other words, if we cured all diseases and prevented all accidents, people would still die (of old age) in a narrow bell curve distribution centered on 85.

FORBES: Memo To Paul Ryan: It's Time To Think About Plan B