单词 | delayed plan position indicator |
释义 | delayed plan position indicator [di`lād `plan pǝ`zish·ǝn ´in·dǝ´kād·ǝr] ELECTRONICS A plan position indicator in which initiation of the time base is delayed a fixed time after each transmitted pulse, to give expansion of the range scale for distant targets so that they show more clearly on the screen. |
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