单词 | circular error |
释义 | circular error [`sǝr·kyǝ·lǝr `er·ǝr] ORDNANCE 1. A bombing error measured by the radial distance of a point of bomb impact, or mean point of impact, from the center of the target, excluding gross errors. 2. With an airburst atomic bomb, the bombing error measured from the point on the ground immediately below the bomb burst to the desired ground zero. |
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