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## square wave

• 方波：一种周期性的波形，其电压在两个不同的值之间交替变化，通常用于表示数字信号。

### 网络释义专业释义英英释义

[电子] 矩形波

方波信号

Square Wave Voltammetry [分化] 方波伏安法 ; 和方波伏安法

square wave amplifier [电子] 矩形波放大器

square-wave mode 方波方式

square wave generator [电子] 矩形波发生器 ; [电子] 方波发生器

CMOS square wave oscillator circuit CMOS方波发生器

square-wave 方波 ; 矩形波

square wave AC 方波交流 ; 矩形波交流电

square wave oscillation 矩形波振荡 ; 方波振荡

Square-Wave Signal Generator 方波信号发生器 ; 方形波信号发生器

更多收起网络短语
• 方波 - 引用次数：164

参考来源 - 永磁方波电机及控制的研究
矩形波 - 引用次数：3

参考来源 - 电动车用矩形波永磁电动机的优化设计研究
方形波
• 方形波
• 方波

·2,447,543篇论文数据，部分数据来源于NoteExpress

#### Square wave

• abstract: A square wave is a non-sinusoidal periodic waveform (which can be represented as an infinite summation of sinusoidal waves), in which the amplitude alternates at a steady frequency between fixed minimum and maximum values, with the same duration at minimum and maximum. The transition between minimum to maximum is instantaneous for an ideal square wave; this is not realisable in physical systems.

### 柯林斯英汉双解大词典

#### square wave

• 1.

N an oscillation, for example in voltage pulse, that alternates between two fixed values with a negligible transition time between the two, giving a rectangular waveform 方波

### 双语例句原声例句权威例句

• The waveform square wave, sine wave, triangle wave and the sawtooth wave, etc.

波形有方正弦波三角锯齿

• For sine wave, triangle wave, and square wave, the good performance of current output is proved by experiments.

经过实验验证对于正弦波三角方波，负载输出电流波形跟踪良好

• The operation principle and designing method of PWM controller of brushless DC square wave motor is introduced.

本文介绍了无直流方波电机工作原理PWM控制器设计

• And when we take the wave function and square it, that's going to be equal to the probability density of finding an electron at some point in your atom.

当我们把波函数平方时，就等于在某处,找到一个电子的概率密度。

麻省理工公开课 - 化学原理课程节选

• So again if we look at this in terms of its physical interpretation or probability density, what we need to do is square the wave function.

如果我们从物理意义或者,概率密度的角度来看这个问题，我们需要把波函数平方。

麻省理工公开课 - 化学原理课程节选

• So, at this place where it hits zero, 0 that means that the square of the wave function is also going to be zero, right.

它达到0的地方，这意味着波函数的，平方也是,如果我们看概率密度图。

麻省理工公开课 - 化学原理课程节选

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