查询词典 radar

At last, the trend of miss distance measurement technology is forecast. For vector miss distance measurement system, Doppler radar and impulse radar are widely developed. The system based on impulse radar has a promising development future.

矢量脱靶量测量技术的发展主要集中在多普勒雷达和冲击雷达两种体制上，其中采用冲击雷达技术的矢量脱靶量测量系统是今后发展的重要方向。

So the two methods have been chosen to detect and estimate the center of a tropical cyclone over China offshore.They are the Geometric Axisymmetric Center Positioning Method and the Velocity Distance Azimuth Display Positioning Method,respectively.The former decides the position of a tropical cyclone center using directly the Doppler radar radial velocity field,the latter does the position using the productV_(r×D of the Doppler radar radial velocity valueV_(r and the distance from observation site to radar center.

两种客观方法分别为几何轴对称中心定位法和速度距离方位显示中心定位法，前者直接应用多普勒径向速度场进行定位估计，后者则应用观测的多普勒径向速度场与观测点至雷达中心距离的乘积来估计台风中心位置。

Synthetic Aperture Radar is a kind of high resolution imaging radar, which has been developed since World WarⅡ. High-resolution radar image can be obtained under all weather, day-and-night and long distance conditions.

合成孔径雷达(SAR，Synthetic Aperture Radar)是二战以后发展起来的一种高分辨率成像雷达，它能够全天候、全天时、远距离得到类似光学照相的高分辨率图像。

Anything that huge that could create or reflect light that bright and was that close to the radar should have 'blipped' like the Graf Zepplin blimp with a full metal jacket, and yet, I was still on radar even though this sphere was now directly between me and the radar - just NOT possible!

任何大的可以产生或者反射明亮的光东西而接近雷达应该有像有一件完整的金属夹克Graf Zepplin软式小型飞船一样的'雷达上的图像点'，然而，我仍然是在雷达上即使通过直接在我和雷达之间这个球体-就是不可能的！

To this end the original 'Blue Fox' radar is replaced by Ferranti 'Blue Vixen' coherent pulse-Doppler track-while-scan radar to improve acquisition and look-down capabilities, and other improvements are a MIL 1553B digital databus (making it possible to carry Sea Eagle anti-ship and ALARM anti-radar missiles) and the installation of the Marconi Sky Guardian 200 RWR, the JTIDS for secure voice and data links, two additional underwing hardpoints, wing tip stations for two AIM-9 Sidewinder short-range AAMs, wing improvements, a revised cockpit with HOTAS controls, larger drop tanks, provision for 25 mm Aden 25 cannon in place of the elderly 30 mm weapons, and possibly a Plessey missile-approach warning system.

为实现这一目的，原有的&蓝狐&雷达被新型的&蓝雌狐&连续波脉冲多普勒雷达替换，该雷达具有搜索的同时锁定目标的能力，可下视下射。其他改进包括加装军用1553B数据链，这使得MK2可以使用&海鹰&反舰导弹和ALARM反雷达导弹。另外加装了马可尼&天空哨兵200&通信系统，JTIDS保密语音及数据链路。增加了两个翼下外挂点，翼尖挂架可携带两枚AIM-9&响尾蛇&近距空空导弹。细节的改进还包括：机翼设计有所改进；改进的座舱设计；更大的副油箱；采用阿登25mm机关炮代替了以往的30mm机炮；可能加装了导弹告警系统。

The work mode and environment of the skywave over-the-horizon radar is relatively complicated. Affected by external nonstationary noise and clutters easily, the locating accuracy detection probability and data rate of this radar are different from general radar.

天波超视距雷达的工作方式和工作环境比较复杂，雷达的定位精度、检测概率和数据率与常规雷达不同，容易受外部噪声和杂波的影响。

Radar absorbing materials is the rapidest developing materials in stealth materials. It can reduce the possibility of being found by radar because it can minish the radar cross section of theaircrafts, missiles, naval ships and tanks.

雷达吸波材料是隐身材料中发展最快应用最为广泛的材料，它可以减小飞机、导弹、舰艇或坦克装甲车辆的雷达散射截面，从而降低被雷达发现的可能性。

Radar Radar usually uses advanced microwave or Doppler radar technology combined with some digital signal processing.

雷达系统雷达系统通常将先进的微波或多普勒雷达技术和一些数字信号处理系统相结合。

Tethered aerostat borne radar system is an integrated information system,in which the tethered aerostat is the carrying platform and the radar is the mission system.

系留气球载雷达系统是以系留气球为搭载平台，以雷达为任务系统的一种综合信息系统，在军事和民用领域有着广阔的应用前景。

Radar mast shall be installed on the centerline on compass deck above wheelhouse, Signal light pole and anemoscope, navigation light, signal lights racks, Suez Canal sign lights, antenna, radar, air horn etc.

雷达桅安装在驾驶室以上罗经甲板的中心线上。

Warden: That's a beautiful dog, but don't bring her again.

那是条漂亮的狗，但是不要再把她带来了。

You get up in the morning – no hangover!

你第二天早上起来的时候—不会宿醉！