6.1 蓄能器 6.2 过滤器 6.3 油箱 6.4 管件 6.5 密封装置

4.1 液压马达 4.2 液压缸

3.1 液压泵 3.2 柱塞泵 3.3 叶片泵 3.4 齿轮泵

15-4 Laplace transform of some simple time function 1. The unit step function

When x(t), the input to N, is known, and when h(t),the impulse response of N, is known, the y(t), the output or response function, is expressed by

The two-sided or bilateral Laplace transform The one-sided Laplace transform or direct Laplace transform

14-8 Definition of the Fourier transform The exponential form of the Fourier series

§15.4 静态工作点稳定的放大电路 §15.5 射极输出器 §15.6 差分放大电路 §15.7 功率放大电路

14-6 Effective values and power The effective or rms value of the function f(t) is

§ 14.1 半导体的基本知识 § 14.2 PN 结及半导体二极管 § 14.3 特殊二极管 § 14.4 半导体三极管