左旋极化 meaning in Chinese

lhcor lc

Left - hand or anti - clockwise - polarized wave
左旋极化波或逆时针极化波
Binary linear ( vertical and horizontal ) polarization is used by all chinese communication satellites , and binary circular ( right - hand and left - hand ) polarization is often used by some intelsat and some russian satellites in c - band
中国通信卫星都采用由垂直极化和水平极化构成的双线极化频率复用方式，国际卫星组织和俄罗斯的一些c频段卫星则采用由左旋极化和右旋极化构成的双圆极化频率复用方式。