h-hour

n.

攻击开始时刻；

Tactical wargaming after H-hour: an unstructured mental process
Omaha Beach H-Hour D-Day June 6, 1944
Capt. Tolofari Part 2: Preparation and Plan For H-Hour
H-hour (D- day )
H-hour (D- day )
H-hour: Utah beach
Petersburg Times (1946a) 'H-Hour for Bikini Can Come Any Day'
Saadat, H., Bissonnette, B., Tumin, D., Thung, A., Rice, J., Barry, N. D., & Tobias, J. (2016). Time to talk about work‐hour impact...
The most modulated genes in HIV-1 infected cells from 6h to 36h hours after infection.
H-hour (D- day )