送交者: 百年树人 于 2008-02-02, 16:46:40:

回答: http://www.marinecorpstimes.com/news/2008/01/navy_railgun_test_080131w/ 由 百年树人 于 2008-02-02, 16:36:01:

• I think the best use of railgun is not for long range target. - 蓝隼 (163 bytes) 2008-02-02, 18:16:47 (202740)
  • the metal storm technology is used to shoot down incoming missile. - steven (130 bytes) 2008-02-02, 23:27:02 (202774)
  • seems the EM RAILGUN can also get the Long range job done - 百年树人 (586 bytes) 2008-02-02, 19:35:00 (202751)
    • that is incorrect. The projectiles from a railgun can't fly out - steven (368 bytes) 2008-02-02, 23:39:23 (202776)
      • if the projectiles fly at mach 24, then they become satellites - 百年树人 (427 bytes) 2008-02-03, 07:26:46 (202794)
        • unlike rocket, when the projectile left muzzle, it will be slowdown - steven (238 bytes) 2008-02-03, 09:37:20 (202807)

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