结合瑞利后向散射激光信标系统的时间选通需要,设计了高速转镜的工作时序和相应的镜面结构。
The structure and sequence of the rotating mirror is designed to enable the time gating for Raleigh LGS.
其他待售的应用包括无线家庭安全系统和无线信标——让水手在有人落水时用其通知全体船员。
Other applications now on sale include wireless home-security systems and wireless beacons for sailors to tell the crew when someone has fallen overboard.
这需要客户、用户、以及管理者集中于可用系统的发布,而不是笃信标准和合同条款。
This requires customers, users, and monitors to become focused on the delivery of a usable system rather than religiously enforcing standards and contract terms.
除了安全通信标准外,我们需要建立系统性能阈值,以确保监视和被监视Web服务之间的安全通信不会出现延迟。
In addition to secure communication standards, we need to establish a system performance threshold to ensure that secure communication between monitoring and monitored Web services do not lag.
通过切换命令码的状态,系统可分别工作在信标和应答状态下。
Switching the state by the order code, the system can be in the state of beacon or response.
系统中被清空的信标导致死锁发生。
它广泛适用于电子战系统、雷达信标、无线电通信以及监测等领域。
It is widely used in the electronic warfare system, radar beacon radio communication and monitor system etc.
在双变形镜自适应光学系统中,实现全场补偿的关键步骤之一是使得变形镜2上主激光的振幅分布具有信标光振幅分布。
One key step for full field correction is to match the main laser amplitude distribution with beacon amplitude distribution on deformable mirror 2 in two deformable mirror adaptive optics.
TETRA协议是欧洲电信标准协会(etsi) 1998年公布的一种数字集群通信系统标准。
In 1998, ETSI publicized TETRA protocal, which is a standard of digital trunked radio communication system.
本文主要根据欧洲电信标准(etsi)的有关侦听标准,对无线通信系统、基于SIP的VOIP系统和IP网络的合法侦听进行了研究。
The article, depending on the interception standard of ETSI standard, studies the interception of the wireless telecommunications, VOIP system based on SIP and IP network.
对这三种方案的补偿有效性和连续性分别进行了理论研究,结果表明:补偿后,三种方案均能使偏振耦合分光系统对返回信标光的接收效率达到90%以上;
The validity and continuity of these three solutions is numerically simulated, and the results show that all of them can make the receiving efficiency be better than 90% after compensation.
ABB还将安装一个兼容全球IEC 61850通信标准的变电站自动化系统,并配备最新的保护和控制产品。
ABB will also install a substation automation system compliant with the global IEC 61850 communications standard, and equipped with the latest protection and control products.
该系统采用RS- 232通信标准,通过以89c51和89c 2051为核心的控制电路和后续驱动电路,得到了LED显示屏多种显示方式和状态。
It used RS-232 communication criteria. Through controlling circuit with 89c51 and 89c2051 as the core and back driving circuit, LED screen's various displaying mode and state is displayed.
简要介绍了由我国提交并被国际电联接受的第三代移动通信标准TD-SCDMA系统及其特点。
This paper introduces the 3G standard TDSCDMA system and its characteristic briefly, which is submitted by our nation and had been accepted by ITU.
因此必须建立一个能够处理高速数字信号的图像处理系统,来捕获信标光并计算出信标光在面阵中的脱靶量,以满足实时控制系统的需求。
So it's necessary to set up a image processing system to handle the high-speed digital signals, it's used to acquire the beaconing light and compute it's undershot signal.
应用信标技术可以降低大气湍流对光学系统的影响,人造信标是主动校正大气造成的波面相位畸变的重要手段。
Wavefront aberration caused by atmospheric turbulence weakens the capability of imaging optical system. Artificial beacon is used to correct the aberration successfully.
全国电力系统控制及其通信标准化技术委员会。
National Standardization Technical Committees of Power System Control and Associated Communication.
我国第三代短波通信的研究刚刚起步,国内的短波通信系统大多基于第二代短波通信标准。
The domestic research on third generation HF communication came late and most of the HF radio stations are based on second generation.
我国第三代短波通信的研究刚刚起步,国内的短波通信系统大多基于第二代短波通信标准。
The domestic research on third generation HF communication came late and most of the HF radio stations are based on second generation.
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