Taking the modern sea battle as background, the technical performance parameters and campaign process of underwater acoustic counter participator are studied.
该文以现代海战为背景，分析了水声对抗参与单元的技术性能参数及详细作战过程。
The entrance area is occupied by a counter, pure and glossy colour volume, placed in front of a background wall of white fabric and light.
入口区是一个纯净而光亮的收银台。背景墙为白色布艺配以柔和灯光。
The experimental results prove that the algorithm can effectively detect and recognize the infrared target and possess the preferable properties of counter-noises and counter-complex background.
实验表明，该方法能够有效地实现对红外目标的检测和识别，并具有较高的抗噪声和抗复杂背景的能力。
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