directionality

[di.rekʃə'næliti]

n. 方向性, 定向性

例句与用法：

A radio receiver and directional antenna used as a system to determine the angular direction of incoming radio signals.

无线方向探测器一种无线电接收和指向天线系统，用来确定收到的无线电信号的角方向

词形变化：

名词: directionality |

详细释义：

n.

定向性