| 单词 | naca |
| 释义 | > as lemmasNACA NACA n. U.S. National Advisory Committee for Aeronautics (created by Congress in 1915 and forming the basis of NASA when it was established in 1958). ΚΠ 1922 Aviation 13 Nov. 665/1 (heading) N.A.C.A. For National Air Policy. 1970 N. Armstrong et al. First on Moon i. 17 Vaguely coordinated by something called NACA—the National Advisory Committee for Aeronautics. 1998 P. E. Ceruzzi Hist. Mod. Computing i. 38 Following NACA's advice, ERA modified the machine's instruction set to include an ‘interrupt’ facility. < as lemmas |
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