| 单词 | safety margin |
| 释义 | > as lemmassafety margin safety margin n. ΘΚΠ the world > action or operation > safety > [noun] > allowance made for safety safety margin1871 margin of safety1874 redundancy1960 1871 Rep. Commissioners Coal II. 397/1 in Parl. Papers (C. 435.-1) XVIII. 199 The area of that part of the mine underlying the works and the safety margin round them. 1967 W. Soyinka Kongi's Harvest 40 Five minutes. That's enough of a safety margin isn't it? It had better be! 2002 San Francisco Chron. (Nexis) 3 Nov. b16 In racing, you don't want to overdesign anything..so the safety margins are very thin. < as lemmas |
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