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美国陆军导弹司令部（MICOM）已研制成一种胶质推进剂。这种新型推进剂可提高未来自动化导弹的作战性能和可靠性,而且操作与运输均安全。据称,采用这种胶质燃料和先进的软件,将使导弹比现役型号更加灵活。 当前,美国陆军装备的导弹和火箭,除了“长矛”（Lance）导弹采用液体燃料外,其余均采用固体推进剂。固体推进剂有一个重大缺点,即一旦点火,固体燃料的推力就不能调整。以固体燃料为动力的导弹只能按预定速度飞行,其速度既不能加快,也不能减慢。采用液体燃料,导弹在飞行中虽可凋整速度,但这种燃料的危险性比固体燃料大。因此,胶质燃
The United States Army Missile Command (MICOM) has developed a gelatinous propellant. This new propellant enhances the operational performance and reliability of future automated missiles and is safe to operate and transport. Allegedly, the use of such jelly fuels and advanced software will make the missile more flexible than current models. Currently, the United States Army-equipped missiles and rockets, except for the Lance missiles, are liquid propellants and all use solid propellants. A significant disadvantage of solid propellants is that once ignited, the thrust of the solid fuel can not be adjusted. Solid-powered missiles can only fly at a predetermined speed, neither speeding nor slowing down. With liquid fuels, missiles can wither and fly in flight, but the dangers of such fuels are greater than for solid fuels. Therefore, glittering