| 释义 |
interrogating, ppl. a.|ɪnˈtɛrəgeɪtɪŋ|
[f. interrogate v. + -ing2.]
Of a radio signal: intended to cause a transponder to emit a signal.
1946Jrnl. Inst. Electr. Engin. XCIII. iiia. 332/1 In the earliest radar beacon systems the responder replied on the same frequency as the radar interrogating pulse. 1953Electronic Engin. XXV. 416/1 The interrogating pulses are received by the balloon-borne unit. |