Nonpolarized capacitor C1 and potentiometer R2, a linear taper, determine the time constant of integrator IC1B.

无极性电容C1和线性锥形电R2 定积分IC1B时间常。

Perhaps the most influential of the early computerlike devices was the Electronic Numerical Integrator and Computer, or ENIAC.

也许早期最具影响似计算机装置应该是电子字积分计算机，或简称ENIAC。