天线时延,antenna delay
1)antenna delay天线时延
1.Initial value measurement ofantenna delay is very important in range system.在测距系统中,天线时延初值的测量是很重要的。
英文短句/例句
pensation for Time-delay and Phase of Multi-planar Antenna SOTM Based on Genetic Algorithm基于遗传算法的多板天线时延相位补偿技术
2.Design and Measurement of Fiber True Time Delay Line in Optically Controlled Phased Array Antenna光控相控阵天线光纤实时延时线设计与测试
3.metal(lic) delay lens(天线)金属延迟透镜
4.EFFECTS OF ANTENNA APERTURE PHASE DISTRIBUTION ON THE SYNTHETIC ARRAY PATTERN AND THE DOPPLER-DELAY RESPONSE天线孔径相位分布对综合阵列方向图和多普勒-时延响应的影响
5.Arrival delayed two day same time延期两天，抵达时间不变。
6.There" s no time to linger it" ll soon be dark.没时间拖延了--天快黑了.
7.one of two points of intersection of the Earth"s axis and the celestial sphere.地轴延线与天球相交的两点之一。
8.Overtime hours exceed three hours a day.工人每天延长工作时间超过三小时。
9.High performance optical true time delay line based on magneto-optic switch基于磁光开关的高精度光实时延时线
10.Analysis and measurement of delay property for programmable microwave fiber delay line可编程微波光纤延迟线时延特性分析与测量
11.One of these days is none of these days.拖延时日，终难实现。或:改天改天，不知哪天。
12.An antenna, usually fed from the center, consisting of two equal rods extending outward in a straight line.偶极天线天线，常从中间反馈，包括直线向外延伸的两根相同的杆
13.Because of the bad weather, the voyage is put back twelve hours.由於天气恶劣而延迟了十二小时启航。
14.They prolonged their visit by a few days.他们把访问时间延长了几天.
15.Can" t you extend your visit for a few days ?你们访问的时间不能延长几天吗?
16.We had to put off the game because of the weather.由于天气的缘故我们得延缓比赛时间。
17.Another choice is to extend a school day.另外一种选择是延长每天的学习时间。
18.pre-delay-line re-insertion of subcarrier延时线前的副载波再注入
相关短句/例句
Sky Wave Time Delay天波时延
1.Relationships Between the Variation of the Solar Constant and the Solar Soft x-ray Radiation and LFSky Wave Time Delay;太阳常数的变化与太阳软x射线辐射流量及低频天波时延的关系
3)online time-delay时延在线
4)delay line延时线
1.The protocol is studied and the expression of access delay withdelay line operating under the IEEE standard 802.4协议引入了延时线的概念,给协议带来了一定的影响。
5)delay chain延时线
1.Based ondelay chain, it has high frequency and precision, suffer no outside environmental .采用了一种专用的时间数字转换芯片设计了时间间隔测量模块,它采用延时线技术,测量频率快,时间分辨率高,受外界环境干扰小,完全适合激光测高的要求。
6)time delay line延时线
1.This paper introduces the phase shifters andtime delay lines in phased array antenna firstly, then we deduce the approximate expression of time delay in chirped fiber grating from the phase matching condition.本文首先介绍了相控阵天线中的移相器和延时线 ,然后从啁啾光纤光栅的相位匹配条件出发推导出这种光栅的时延特性近似表达式 ,并提出将啁啾光纤光栅作为延时线应用于相控阵天线 ,然后给出了不同光波波长条件下的相移特
延伸阅读
怀卢延让（时延让新及第）【诗文】：冥搜忍饥冻，嗟尔不能休。几叹不得力，到头还白头。姓名归紫府，妻子在沧洲。又是蝉声也，如今何处游。【注释】：【出处】：全唐诗：卷834-22
