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- passive acoustic monitoring 无源声音监听
- A new algorithm for NLOS(Non-Line-Of-Sight) passive acoustic localization of low altitude targets is presented. 该文提出了一种用于低空声源目标超视距被动声定位的新算法。
- Passive acoustic DoA(Direction-of-Arrival)estimate using acoustic sensor array is a kind of key technology in intelligent mine system. 被动声定位是智能地雷的关键技术之一,其中声传感器阵列测向确定了目标的方位角信息。
- Methods Acoustic neuromata were microsurgically removed in 47 patients through suboccipital retrosigmoid approach under acoustic monitoring. 方法对47例听神经瘤患者在术中听力监护下经枕下乙状窦后入路行显微切除术。
- Tracking target by using anti-helicopter mine(AHM) is actually the bearing-only measurement because precision of range detected by passive acoustic measurement can t satisfy the need of tracking. 目前被动声探测距离精度还不能满足跟踪的需要,因此,反直升机智能雷对目标的跟踪问题归结为仅有角测量的跟踪问题。
- This paper describes the basic principle,composition and Outburst hazard criterion of the Russia-made 3y A-6 seismic acoustic monitoring system and its trlal application in No. 8 Mlne of Pingdinghan Coal Mining Administration. 介绍了俄罗斯3yA－6型地震声学监测系统的基本原理、系统组成、突出危险判据和在平顶山八矿的试验应用情况。
- Passive acoustic features of moving jet plane 滑跑中的喷气式战斗机的被动声时频特性
- passive acoustic bearing estimation 无源声测定向
- Passive acoustic detection system 无源声探测系统
- Portable Acoustic Monitoring System 便携式音响监控系统
- Passive Acoustic Detection Sonobuoy 被动式音响探测声呐浮标
- Passive Acoustic Location System 被动音响定位系统
- He played a passive role in the marriage. 他在婚姻中扮演了一个被动的角色。
- Progress of On-Line Acoustic Monitoring Water-Only Cyclone Performance 水介质旋流器性能在线声监测的研究进展
- He had a passive expression on his face. 他脸上有一种漠然的表情。
- In spite of my efforts the boy remained passive. 尽管我努力，那男孩还是不起劲。
- The slaves gave passive obedience to their master. 奴隶们乖乖地服从他们的主人。
- PASSIVE ACOUSTIC RADAR FOR THE DETECTION OF SUPERSONIC CRUISE MISSILES 探测超声速巡航导弹的被动式声学雷达研究
- Passive character, attitude, quality, or behavior. 消极主义消极被动的性格、态度、品质或行为
- Study of Data Simulation Platform for Passive Acoustic Sensor Network 被动声传感器网络数据仿真平台研究
