Digital systems use signals, which are of pulse form, that is, a series of short-duration square waves.

数字系统使用信号脉冲形成的，也就是说，一系列的短周期平方波。

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And I agreed to let death, in the form of radiation, pulse into my flesh so that it could kill my mutinous cancer cells.

我同意让死神变成放射线的形状，化作脉冲波进入我的身体，杀死我身体里的那些狂暴不能自抑的癌细胞。

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Pulse amplitude modulation (PAM) is one form of the ways, in which it is widely used in the system of communication and control.

脉冲幅度调制波（PAM）是脉冲调制的一种形式，在通信和控制系统中得到广泛应用。

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These scenarios, of course, are likely because they compare favorably to the worst case scenarios in which a nuclear-armed Iran decides to simply detonate its nuclear bombs over Israel, either in the form of an electromagnetic pulse (EMP) attack or in the form of a direct nuclear strike.

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With its NVIDIA ION-based motherboard, the Pulse delivers the best graphics solution available for low-power, small form factor designs" says Drew Henry, general manager of the desktop GPU business unit at NVIDIA. "By adding the GeForce 9800 GT ECO, gamers can enjoy superior performance in a design that saves both energy and space.

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Pulse-code modulation is simply a way of representing the analog electrical signal, in digital form.

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