punch-through

The paper's important content and production are: ( 1) Set up three-dimensional elastic-plastic FE model for incremental sheet forming. Realize continuous simulation process for incremental sheet forming through imposing time-displacement curve to control its motion on the punch;

建立渐进成形工艺三维弹塑性有限元模型，通过对成形头运动施加时间-位移控制，实现了连续模拟过程；

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The breakdown voltage of punch through P n junction

穿通型pn结二极管的击穿电压

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Fifty-two times, I watched the police break down doors, chase people through houses or make an arrest of someone in their home. Fourteen times in this first year and a half, I watched the police punch, choke, kick, stomp19 on or beat young men after they had caught them.

我看到警察破门而入多达52次穿过很多屋子去追捕或者在某人家中将其逮捕我看到警察在逮捕这些年轻人之后又用极端暴力对待他们在这一年半时间中我一共看到14次

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Model FACIT 4070 tape punch is used as a program input unit and the code in computer are output through foe tape punch, then input them to NC machine tools.

将FACIT4070穿孔机作为输入穿孔设备，即将计算机中的数控代码由穿孔机输出供机床使用。

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Improving Source-Drain Punch-Through Voltage in 2-μ m p-Well CMOS Process

2μmp阱CMOS工艺中提高源－漏穿通电压的方法

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If punch through occurred, it can heavily affect the drilling ship's working safety.

基础刺穿的发生, 会严重影响钻井船的安全作业.

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Wow! Can I punch through walls?

哇! 那我能打穿墙壁 吗 ?

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A charging groove is arranged below the groove edge, and groove openings forming the required shape can be obtained on the anchor rod through the punch edge cutting the anchor rods in the groove edge.

槽刃下面有一落料槽，通过冲头刃在槽刃内冲切锚杆，可在锚杆上得到所需形状的槽口。

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Step 3 : Use the hole punch to make a hole through the protractor.

步骤 三: 用打洞器在量角器上打一个洞.

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This paper introduces the principle and method of the holding control for automatic charging and plunger chip, which is realized by using proximity switch to test the motion of crankshaft of punch press, and velay or SCR to control clutch through electromagnet.

本文介绍了利用接近开关检测冲床曲轴动作，利用继电器和可控硅通过电磁铁控制离合器吸合动作，从而实现冲床自动送料动作和冲头动作同步控制的原理及方法。

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Can I punch through walls?

我能打烂墙 吗 ?

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