?要害轰炸
... fumigation of aircraft 航机消毒 functional bombing 要害轰炸 functional check 功能检查 ...
对要害目标轰炸
The DTRA has looked at what is known in the jargon as functional defeat, in other words bombing their entrances shut or destroying their electrical systems with electromagnetic pulses.
ECONOMIST: Bunker-busting
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