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- Ground Wave Emergency Network 地波应急网
- The simulation of bistatic/multistatic HF ground wave radar echo is analyzed. 摘要分析了双／多基地高频地波雷达回波信号的仿真过程。
- The improvement of prehospital emergency network, ability of on-the-spot emergency care and popularizing the knowledge of emergency are key to reduce the casualties. 需采取有效防治措施减少创伤事故的发生，同时，提高院前急救人员的抢救水平和快速反应能力。
- A three dimension polarization filtering algorithm is put forward to suppress th e skywave interference in HF ground wave radar. 以高频地波雷达为背景，提出了三维极化滤波方法，此方法能够滤除二维极化滤波不能抑制的干扰，扩大极化滤波的干扰抑制范围。
- An ocean echo signal simulation system for verification and calibration of FMICW high frequency ground wave radar is presented in this paper. 该文给出一种调频中断连续波(FMICW)高频地波海况监测雷达的仿真模拟检验系统。
- SDA is especially meaningful because it is the first event to awards honors to dramas from all three ground wave stations. 除了韩国三大电视台的综合选送作品外，我们也非常注重颁奖典礼的公正性。
- The paper introduces the method of the HF ground wave radar to pick-up the usable information, gives the detailed scheme to obtain the simulant echo. 文章首先分析了雷达回波信号中有用信息提取方式，给出了模拟回波信号的实现方案；
- In this paper, signal preprocessing for bearing determination of ocean surface radial current mapping by HF ground wave radar based on MUSIC is investigated. 阐述从高频地波雷达海洋回波反演海洋表面流中,使用MUSIC算法提取径向流方位必须的信号预处理。
- Emergency Network Control Center 紧急网络控制中心
- It is one of the key techniques how to correct the additional second-phase factors (ASF) which indicate the affection of land on the speed of ground wave for developing the accuracies of timing and navigation of Loran-C signal in long-wave. 如何修正用以表征陆地对罗兰C信号电波(地波)传播速度影响的附加二次相位因子(ASF),是提高长波无线电导航定位和高精度授时的关键技术之一。
- Fiber Distributed Data Interface,or FDDI,came about in the mid-1980s specifically to solve the emerging network backbone issue. 光纤分布式数据接口（FDDI）诞生于八十年代中期，专门用来解决当时新出现的主干网问题。
- It is the macro effect of accumulative micro fracture in all period of time that spallation failure is induced by reflection of stress wave emerges. 应力波反射诱发层裂过程的发生，是各个时刻不同加载条件下微破裂累积的宏观体现。
- The Fax Effect, the rule of freeware upgrade, and the power of distributed intelligence are all part of an emerging network economics. 传真机效应，免费软件的升级规则，还有分布式智能的力量，都是正在兴起的网络经济的一部分。
- Fiber Distributed Data Interface, or FDDI, came about in the mid-1980s specifically to solve the emerging network backbone issue. 光纤分布式数据接口（FDDI）诞生于八十年代中期，专门用来解决当时新出现的主干网问题。
- IP multicast technology is a newly emerged network technology. Satellite network based multicast service is the mainstream service for next generation Internet users. IP组播技术是新兴的网络技术,依托卫星网络的组播业务更是下一代Internet为用户提供的主流服务。
- The fox went to ground under a rocky escarpment. 狐狸钻进了石崖下面的洞里。
- Ground wave to skywave correction 地波对天波修正值
- Design of HF Ground Wave Radar Receiver 高频地波雷达接收机研制
- Wiki,a kind of emerging network interactive form, has been developing rapidly because of its unique means of communication as well as simple,practical and open characteristics,and has been applied in education. Wiki是当前一种新兴的网络交互形式,它以其独特的沟通方式及简单、实用、开放等特点在众多领域得以迅猛发展,并在教育领域得到初步应用。
- correction factor of ground wave phase 地波相位修正因子
