Based on the production process of tinplate-aluminum foil easy pull top, the mechanical system, pneumatic system and control system of the machine are introduced in details.

在确定了马口铁-铝塑易拉盖生产工艺的基础上，对其成型机的机械系统、气动系统、控制系统的设计进行了详细的论述。

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Each Lego brick must have that perfect grasp, strong enough to hold onto another brick but easy enough for a child to pull apart.

每一块乐高积木都必须有完美的抓力，既要足够牢固可以抓牢另一块积木，又要足够容易，让孩子们可以把它拉开。

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"They are like bad habits," said the teacher, "When they are small, it is easy to pull them out."

“它们就像坏习惯一样，”老师说，“在它们还轻微时，很容易改掉。”

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That's not so easy to pull off in this part of the world.

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Backstabs are too powerful and too easy to pull off, making PvP far less satisfying than it ought to be.

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At a hospital, doctors removed about 10-15 chunks of metal from Alon that were either large or easy to pull out.

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