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major operation
auto. 主要操作
avia. 战役; 大规模作战; 主操作; 主运算
sport., med. 大手术
 English thesaurus
major operation
USA A series of tactical actions battles, engagements, strikes conducted by combat forces of a single or several Services, coordinated in time and place, to achieve strategic or operational objectives in an operational area. see also operation; For noncombat operations, a reference to the relative size and scope of a military operation (JP 3-0) see also operation
major operation: 2 phrases in 2 subjects
Air defense1
Electronics1