为了找到污染物浓度和机动车数量的关系,科学家们在北京的主要路段设置了微波雷达记录每小时机动车的流量。
To study the correlation between pollutants and traffic, microwave radars have been installed at main roads in Beijing to count the vehicles on the road each hour.
型椰子干水分含量微波雷达测量仪是我公司自主开发的高性能、数字化智能型接触式定制水分测量仪表仪表。
WPR-105 type copra moisture content of microwave radarmeasuringinstrument is our self-developed high-performance, intelligent digital custom water-contact measuring instruments instruments.
本文概述军用飞行目标对微波雷达的散射特性,讨论了目标的高频散射机理,雷达截面(RCS)分析方法及减缩途径,以及低rcs目标探测技术等。
Target characteristics and high frequency scattering mechanism are summarized. RCS analysis methods, RCS reduction approaches and low RCS target detection techniques are discussed.
新的探测器在建造时使用了改进的电子设备和电池组,并且添加了新的的雷达高度计,这是一种发射微波测定两极冰层厚度的装置。
The new probe was built using improved electronics and batteries, and an extra radar altimeter, a device that will fire microwaves at the arctic and Antarctic ice to reveal its thickness.
研究人员路过雷达显示管时兜里的巧克力融化了,于是他得到灵感发明了微波炉。
The microwave was invented after a researcher walked by a radar tube and a chocolate bar melted in his pocket.
这对雷达将不断接受地球表面反弹回来的微波脉冲。
The pair's radars work by constantly bouncing microwave pulses off the surface of the planet.
雷达利用物体的微波的反射来确定物体的位置。
Radar uses the reflection of microwaves of objects to determine their location.
不过话又说回来,微波炉的磁控管[2]最初就是为军用雷达[3]设计的。
Thus, things turn full circle, for the original microwave oven was based on the magnetron from a military radar.
光纤传送微波的能力改变了雷达和电子战的基本技术基础。
The ability of the optical fibre conveying microwave which changed the basic technology of the radar and ew.
微波铁氧体环行器是雷达和微波系统中一个重要的非互易部件。
The microwave ferrite circulator is an important non - reciprocal component for radar and microwave system.
雷达站发射的微波可以穿透地球表明,这意味着不仅可以看到陆地,还能看到海底和地底的情况。
The microwaves emitted by the radar station could penetrate the Earth's surface - which means it would be able to see not only land, but under the sea and underground as well.
有些时候,当从遥远的雨区反射回来的微波到达雷达时,雷达已经再次发出脉冲。
Occasionally a microwave pulse reflected from a distant rain area may arrive at the radar after the radar has emitted the next pulse of microwave.
微波电真空器件是雷达、通信、广播、加速器等一些电子系统的心脏部件。
Microwave vacuum electron devices are the key components in Radar, communication, broadcasting, accelerators and the other electron systems.
合成孔径雷达(SAR)是一种重要的微波遥感工具。
Synthetic aperture radar (SAR) is an important tool in microwave remote sensing.
当作为一种标准雷达运转时,AESA雷达向广域发送微波。
When acting as a normal radar, an AESA broadcasts its microwaves over a wide area.
内插和外推算法是电磁场领域的常用算法,它在天线设计、微波技术、雷达目标散射建模等各种电磁场计算领域都要用到。
The interpolation and extrapolation are widely used in the field of computational electromagnetics, such as antenna designing, microwave technique, radar scattering model, and so on.
具有尺寸小、重量轻、可靠性高、生产重复性好等优点,广泛应用于各种微波系统,特别是机载雷达和卫星通信等方面。
MMIC, having advantages of small size, light mass, high reliability and excellent reproducibility, finds use in a variety of microwave system, especially in airborne radar and space applications.
本文研究阻抗加载对雷达目标微波成像的影响。
The effects of impedance loading on microwave imaging of radar target are investigated.
本文讨论了船舶交通管理系统微波信息传输子系统中对雷达窄脉冲视频信号进行频带压缩处理的必要性和可能性。
The necessity and possibility of compressing radar narrow pulse video signal bandwidths in a microwave information transfer sub-system of VTMS is discussed in this article.
本文介绍了用微波暗室法校准雷达测速仪的工作原理,并对校准系统进行了描述和误差分析。
This paper introduces the operation principle for the calibration of radar speedometer with a microwave anechoic chamber. A calibration system and its error analysis is described briefly.
微波源在雷达系统、食品工业、木材加工、橡胶工业等领域有着广泛的应用。
Microwave source are widely used in many fields, such as radar system, food industry, wood processing and rubber industry, etc.
长期以来,海杂波特性研究一直是雷达和微波遥感界普遍关心的问题。
It is well known that the study of sea clutter characteristics is very important for radar and microwave remote sensing.
从外形设计、吸波材料、对消、干扰和微波传播指示技术五个方面对雷达隐身技术的实现方法进行了综述。
This paper reviewed the realization methods of radar camouflage from five aspects, shaping design, absorbing materials, jamming, offset and microwave propagation indicating technique.
其中微波微电子技术在雷达中的应用具有特殊的重要性。
The application of microwave microelectronics to radars is of great importance.
本文将CT原理和雷达转台成像原理引入到近场微波成像领域。
The paper studies the near-field microwave imaging with the principles of CT and radar turntable imaging introduced.
基于该定量分析,结合实战要求,提出了舰载微波超视距雷达进行多舰交叉定位时的战术应用原则。
Based on the quantitative analysis and linking to the combat command, it presents the tactical application principles of muti-vessel cross location using the ship-borne microwave OTH radar.
主要论述了天波、地波、微波超视距雷达的工作机理及其发展趋势。
The operational principles and the development tendencies of sky-wave, ground-wave, and microwave OTH radars are also presented.
该固态源已成功地应用于FM - CW雷达、微波散射计、噪声调频干扰信号源、捷变本振源等方面。
This oscillator has been successfully used in solid state FM-CW radar system, microwave scatterometer, FM-jamming stations and frequency-agile local oscillator.
该固态源已成功地应用于FM - CW雷达、微波散射计、噪声调频干扰信号源、捷变本振源等方面。
This oscillator has been successfully used in solid state FM-CW radar system, microwave scatterometer, FM-jamming stations and frequency-agile local oscillator.
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