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。

youdao

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？

youdao

Resins with narrow molecular-weight distribution can have lower die swell, but this doesn't necessarily mean less buildup.

具有窄分子量分布的树脂会有低的出口膨胀，但这不意味着它一定有较少的口模积料。

youdao

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