Terms for subject Space containing ranging code

English	Chinese
binary optimum ranging code	最佳二进制测距码
hybrid pseudorandom code and side tone ranging	码音混合测距
hybrid pseudorandom code and side tone ranging	伪码侧音混合测距
mixed tone and code ranging	音码混合测距
pseudorandom code ranging	伪随机码测距 (测定航天器与地面距离的一种方法)
pseudorandom code ranging system	伪随机码测距系统
pseudorandom noise ranging code	伪随机噪声测距码
pseudo-random ranging code	伪随机测距码
ranging code	测距码
tone and code mixed ranging	音码混合测距