vertical directivity
英
美
网络 竖直方向性; 垂直指向性
双语例句
- Spatial correlation and vertical directivity of surface-generated noise in the sea
海面噪声的空间相关与垂直方向性理论 - The vertical distribution and directivity of ambient noise calculated by PE method in a wedge-shaped bottom
PE法计算楔形海底环境噪声垂直分布和指向性 - Calculation and analysis of vertical directivity function for inclined planar antenna
倾斜式板状天线垂直方向性·论文·函数的建立与讨论 - Simulation of Vertical Directivity of Hydrophone Triplets Towed Line Sonar by the Optimal Array Processing
三元组拖线阵声纳垂直指向性最佳阵处理仿真 - For vertical strike-slip faults, the rupture directivity effect causes as strong spatial variation in ground motions for a given closest distance to the fault.
对于垂直走滑断层，在给定的距断层最近的范围内，破裂方向效应使地震动产生强烈的空间变化。 - The integrand includes a multiplying factor of the vertical directivity of the noise intensity, and the layered ocean environment affects the spatial coherences via this directivity factor.
积分式中的被积函数包含一噪声强度垂直指向性因子，海洋介质分层条件通过该指向性因子影响噪声场的空间相干。 - A source embedded in a vertically installed cylinder of the low-refractive medium ( n< 1) will be concentrated in a narrow cone in the vertical plane and maintain its omni directivity in the horizontal plane.
当点源置于竖直放置的圆柱形低折射率介质（n<1）中时，其射线在竖直面会产生会聚特性而在水平面仍保持全向特性。