passive infrared system meaning in English
被动红外系统
被动式红外系统
Examples
- Because the active millimeter wave and passive infrared system arc complementary to each other , the millimeter wave and infrared combined system is one of the best technical choices in the future intelligent guidance . it greatly improves the level of intelligentiz . ation and fighting competence of weapons , and is widely applied in end guidance systems
由于主动毫米波和被动红外的性能具有好的互补特性，使得主动毫米波被动红外复合制导成为一种理想的智能制导技术，它能够大大提高精确制导装备的智能化水平和作战能力，并被广泛应用于末制导系统中。