网络释义专业释义英英释义
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
ac square-wave 交流方波
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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
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方形波
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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.
以上来源于: WordNet
柯林斯英汉双解大词典
square wave
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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
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Pulse width Modulation device is a circuit which can produce square wave signal with fixed period and adjustable pulse duration ratio (pulse width).
脉宽调制器是一种能够产生周期固定而占空比(脉宽)可调的方波信号的电路。
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The rare earth permanent magnet brushless DC square wave motor is a new type of motor. With its high performance, the motor shows a broad prospect for further advances.
稀土永磁无刷直流方波电机是一种新型电动机，其性能优越，发展前景广阔。
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The square wave operating tests are initially discussed too.
对方波运行试验也进行了初步的探讨。
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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。
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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。
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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。
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