| 单词 | q clearance |
| 释义 | > as lemmasQ clearance 8. attributive. U.S. Designating or (occasionally) requiring a level of security clearance for access to classified information relating to nuclear energy or weapons. Chiefly in Q clearance. ΚΠ 1949 Galveston (Texas) Daily News 25 Sept. 4/5 To do even the simplest work on the ‘pile’ or atomic furnace..the men had to earn a ‘Q’ clearance from the FBI and the atomic energy commission. 1955 N.Y. Times 11 Mar. 12/1 (heading) A.E.C. clearance refused 1 in 1,000. Commission says ‘Q’ status has been denied to 494 of 503,810 investigated. 1977 Washington Post 24 June a25/1 ‘It's all Q material,’ one source said yesterday, referring to the traditional Q clearance required of anyone dealing with highly classified atomic weapons matters. 2002 K. D. Bergeron Tritium on Ice iv. 90 The underlying philosophy of the Q-clearance system is based on the understanding that keeping scientific information secret is much more difficult than protecting traditional national security information. < as lemmas |
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