| 1. | Audio frequency harmonic distortion
声频谐波失真 |
| 2. | A methane gas sensor with optic fiber based on frequency harmonic detection technique
一种基于谐波检测技术的光纤甲烷气体传感器 |
| 3. | Technical analysis of the wrong operation in substation because of different frequency harmonic
变电所由于分频谐振引起误动作的技术分析 |
| 4. | Any subtle change of capacitance can be measured through the method of modulation on high - frequency harmonic oscillation return circuit
电容的微小变化可通过对高频谐振回路调制的方法进行测量。 |
| 5. | However , smps operate at high switching frequencies , and the associated transient pulses are full of high frequency harmonics that may cause electromagnetic interference ( emi )
然而，由于开关电源工作在高频状态，其产生的瞬态脉冲包含有能够发射电磁干扰( emi )的的高频谐波。 |
| 6. | This improvement originates from the temporal modulations introduced by fixational eye movements in the visual input to the retina , which emphasize the high spatial frequency harmonics of the stimulus
这种改善作用来自于凝视中视觉输入视网膜时眼球运用所引起的暂时调节作用，其着重在高空间频率刺激。 |
| 7. | Furthermore , with the fourier series technique , the disturbance is discomposed into predominant mode and high frequency harmonics , and the nonlinear stability of the nonparallel boundary layer is studied
采用fourier级数的方法把扰动波分解为基本模态和高频谐波模态,导出非平行非线性抛物化稳定性方程。 |
| 8. | Basing on deeply analyzing theory of instantaneous reactive power , detecting method for high frequency harmonic current is presented and the diagram of actualization for digital control system is put forward
介绍了有源电力滤波器的结构和工作原理，在深入分析瞬时无功功率理论的基础上设计了谐波电流的检测方案。 |
| 9. | With the fourier series technique , the disturbance is discomposed into predominant mode and high frequency harmonics . the nonlinear stability of three - dimensional disturbances for the blasius boundary layers is studied
借助fourier级数的方法将扰动波分解为基本模态和高频模态,研究了三维扰动的非线性边界层稳定性问题。 |
| 10. | High voltage shunt capacitor installation is comp - rised of capacitor cabinets or steel racks capacitor , special fuses for capacitor overload protection , capaci - tor discharge device , air - cored reactor which is applied to restrain surge current and high frequency harmonic , zno arrester without gaps for overvoltage - limiting and high voltage vacuum switch etc . capacitor cabinet is
高压并联电容器成套装置主要由电容器柜或钢架电容器电容器过负荷保护专用熔断器放电装置专用放电线圈或电压互感器，抑制涌流限制高次谐波的空芯电抗器和限制过电压的无间隙氧化锌避雷器及高压真空开关 |
