半波长 meaning in English
half wave length
half-wave length
Examples
- Design of a half - wave vibration system for ultrasonic drilling
超声振动钻孔半波长振动系统的设计 - Wire of half wavelength
半波长导线 - Eleminating the doa ambiguity has to be considered when the interval between two array elements is larger than the half of the wavelength
当阵元间距大于半波长时,必须考虑相应的解模糊问题。 - The wave frequency has close relationship with the train ’ s speed . the train ’ s speed is more rapid , the frequency of wave is also higher , and the wavelength is shorter . if the distance between two wheels on the same rail is equal to
如果两个车轮之间的距离等于半波长的奇数倍,那么当这两个车轮所产生的振动波传播到钢轨上同一点的时候,所引起的振动在该点的相位正好相反,振动叠加后的和位移将为零。 - In this thesis , our work is focused on analyzing the effects of mutual coupling between elements of the thin dipole antenna array . the effects of mutual coupling on the antennas pattern synthesis and the amplitude - phase consistency of the input impedance of the uniformly - space liner array are presented . a new method that used the mutual coupling to synthesize the pattern is been given
本文就是以此为出发点,将半波长细线对称振子线天线阵作为研究对象,以分析天线阵列的互耦影响为核心,讨论互耦对几种方向图综合技术的影响,并从两种不同的角度提出了对阵元互耦的校正方法。