modulating wave
英 [ˈmɒdjuleɪtɪŋ weɪv]
美 [ˈmɑːdʒəleɪtɪŋ weɪv]
网络 调变波; 调制波
双语例句
- Mechanism of the Influence of Low Frequency Modulating Magnetic Field on Brain Wave Rhythm
低频调制磁场对脑电节律的影响机理 - Utilizing the technology of autocorrelation, random signal was chosen as the modulating wave, which can solve the problem of adaptability for simulating waves to body.
运用自相关技术，筛选随机信号作为调制波，解决电刺激波形对机体适应性问题。设计并研制了可供临床实验的治疗仪样机。 - To explore the effects of a low-frequency modulating magnetic field on the brain wave rhythm, the neurotransmitters in Wistar rat brains were detected and the nerve synapses of the rats were observed through an electronic microscope.
为揭示低频调制磁场对脑电节律产生影响的微观作用机理，检测了Wistar大鼠脑内神经递质的释放，电镜下观察了其神经突触形态的变化。 - Based on the study of working principle of traditional sine pulse width modulator, a new SPWM modulating method by dual-square wave composing technology is presented in this paper.
提出了一种用双方波合成技术实现的SPWM新方法，该方法可以简化硬件电路、减少运算时间。 - If modulating wave has secondary harmonic, there are two sidebands in both sides of meshing frequency f m and its doubling freqency 2f m.
若调制波含有2次谐波，则在啮合频率fm和它的2倍频2fm两侧各形成2个边带。 - Direct digital synthesis is used for modulating the frequency and amplitude of the square wave.
此方法利用直接数字合成技术完成对方波的频率和振幅的调整。 - Nonlinear modulating solitary wave on an elastic pipe-wall
弹性管壁的非线性调制孤波 - When the modulator ( or optical chopper) of the NIR spectrophotometer was error, the frequency and shape of modulating wave would be changed, and the measuring signal of the spectrophotometer must be smaller.
调制器的误差会引起调制波频率和形状的变化，从而影响近红外光谱仪器检测信号的强度。 - Results: According to these phenomena, electronic modulating T wave change and ventricular fusion wave were all the normal change of pacing electrocardiogram, and both pacing and sensing disfunctions were the characteristic of pacemaker malfunction.
结果：正常起搏心电图中可见室性融合波、手风琴现象及电张调整性T波改变，起搏器功能障碍表现为起搏与感知功能异常。 - The detailed principles and parameters of each analog circuit for modulating wave are discussed and the control flow is also introduced. The spectra of the PWM signal produced by DSP with frequency jittering are presented to verify the calculation results.
本文详细地讨论了各模拟调制波形电路的产生过程和参数以及数字调制的流程，给出了由DSP产生的抖动频率的PWM波的测量频谱并进行分析。