harmonic ratio
英 [hɑːˈmɒnɪk ˈreɪʃiəʊ]
美 [hɑːrˈmɑːnɪk ˈreɪʃioʊ]
网络 谐波含有率; 谐波比
双语例句
- The secondary current waves of unsaturated and extremely saturated current trans-formers are compared to show the insufficiency of saturation discrimination by harmonic ratio. A waveform discrimination criterion is brought forward to assist harmonic braking.
通过比较电流互感器未饱和及深度饱和时二次电流波形特点，分析了通过谐波比确定电流互感器饱和的不足之处，提出一种新的波形鉴别判据，作为谐波制动的辅助判据。 - By model analysis, natural frequencies of horns are established; by harmonic response analysis, amplitude magnification ratio is obtained which is used as the optimal target to optimize horns.
通过模态分析确定了变幅杆的固有频率，通过谐振分析，得到振幅放大比，并将其作为优化目标函数对变幅杆进行优化。 - Finally, a solution to restraining the harmonic current and ripple torque is suggested, ie a larger modulation frequency ratio of 3K is to be adopted, as it is used in SPWM.
文中还提出了抑制谐波电流和脉动转矩的方法，如在SPWM生成中，采用较大的3的整数倍调制比。 - Besides, elastic elements like harmonic gears and torque sensors are always included inside light-weight robot joints to get higher load weight ratio and detect joint torque.
此外，为达到高减速比以及轻型化的目标，同时实现对关节力矩的检测，机械臂的关节内通常都含有谐波减速器以及力矩传感器等柔性元件。 - An improving sub-harmonic to harmonic ratio ( ISHR) algorithm based on sub-harmonic to harmonic ratio ( SHR) and using the voiced speech harmonic and sub-harmonic in the speech sinusoidal model algorithm was proposed.
利用正弦语音模型中浊音存在的谐波与子谐波，在SHR（subharninctoharmonicratio）算法的基础上，提出了一种改进型高精度基音检测算法ISHR（improvingsubharninctoharmonicratio）。 - Because of some characteristics of harmonic drive, such as high performance, low yawp, big velocity ratio, small volume and so on.
由于谐波齿轮传动具有高性能、低噪声、大速比及体积小等特点，这种超磁致伸缩谐波电机较传统超磁致伸缩电机的工作性能和可控制性能更加优越。 - Distributed feedback laser diode ( DFB LD) is used as a light source and light source modulation harmonic measurement is presented in this paper. The ratio of the fundamental and second harmonic signal can be used for eliminating the interference owing to light power changing.
采用分布反馈式半导体激光器（DFBLD）作为光源，通过光源调制实现气体浓度的谐波检测，利用二次谐波与一次谐波的比值来消除由光源的不稳定等因素所引起的检测误差。 - The ultimate nonlinear harmonic settlement decreases as the wavenumber or the radius-to-thickness ratio increases.
非线性谐波极限沉降随谐波数、径厚比的增大而减小。 - Harmonic to Noise Ratio;
谐波噪声比； - Practical experiments proved that the filter eliminates harmonic interference and improves the signal-to-noise ratio effectively in power line communication.
通过实际数据验证了这种滤波器能够有效地抑制电力线通信信号中的谐波干扰，大大提高了信噪比。