Owing to the decametric wavelength, the angular resolution of High Frequency Surface Wave OTH Radar (HF SWOTHR) is usually coarse especially when dimensions of antenna array are restricted.
由于工作在高频段，高频地波超视距雷达的角分辨力较差，尤其是当阵长受限时。
2
Geometrically angular shapes have more surface area than rounder shapes, which in turn affects the binding capacity of the particle to other, possibly more dangerous substances.
几何角的形状有圆的形状，这反过来又影响等，可能更危险物质粒子的结合能力比表面积超过。
3
The angular resolved scattering light from a optical metal surface was measured in the plane of incidence.