隐身技术又称隐形技术 ,是物理学中流体动力学、材料科学、电子学、光学、声学等学科技术的交叉应用技术 ,是传统伪装技术走向高技术化的发展和延伸。利用隐身技术可以大大降低武器等目标的信号特征 ,使其难以被发现、识别、跟踪和攻击。在现代军事侦察中 ,往往是多种技术侦察 Stealth technology, also known as stealth technology, is an interdisciplinary application of fluid dynamics, materials science, electronics, optics, and acoustics in physics. It is a development and extension of traditional camouflage technology toward high technology. The use of stealth technology can greatly reduce the target signal characteristics such as weapons, making it difficult to be found, identify, track and attack. In modern military reconnaissance, there is often a wide range of technical reconnaissance