相邻频率 meaning in Chinese

adjacent frequency

The cable sag and bending stiffness effects are studied on the higher natural frequencies of cable vibration . it is found that the differences of the higher adjacent frequencies go to the fundamental frequency of the taut string theory even though the cable sag or bending stiffness is included . this unique characteristic of cable vibration is used to determine the cable tension with the well - known taut string theory
2 .考虑垂度和抗弯刚度对高阶自振频率的影响，探讨了索相邻频率之差，发现索的高阶频差就是弦振动理论的基频，利用这一特性，分析了频差法测索力的精度和适用范围。
The design process of the multi - beamforming is presented detailedly , which include the orthogonal demodulation and resample technology , the schema of phase shift beamforming , and the effect of the frequency shift and the phase disturbance . the secondary filter is designed to eliminate the influence of the close frequency
讨论了频偏和相位扰动对波束的影响；双频或三频同时工作时，为消除相邻频率间的干扰，设计了二次滤波的特殊处理方法，仿真表明设计满足要求。