英德
有道
百度
谷歌
图片
维基
百科
陡沿 [dǒu yán]
[电子] sharp edge
steep side
steep side
- 同时，高速交流传动机车广泛采用高开关频率器件的脉宽调制（PWM）逆变器，使得逆变器输出脉冲具有陡上升沿。
Meanwhile, PWM inverters using high switching frequency device that shortens the rise time of PWM output pulse have been widely applied in high-speed AC driving locomotive. - 静电放电产生的电磁脉冲（ ESD EMP）有上升沿陡、 频带宽和峰值大等特点，对电子系统的干扰和破坏很大。
Electromagnetism pulse produced during electrostatic discharge (ESD EMP) has sharp rise edge, wide frequency band and high peak. It can disturb and destroy the electronic system. - 结果表明：破波压力从坡面向内部传递与方向、坡度没有明显关系，而与波陡、沿程相对位置相关。
The findings show that the aforementioned wave pressure is independent of wave direction and broken stone slope, but influenced by the wave slope and the location of measurements.
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