narrow beam中文是什么意思

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用"narrow beam"造句"narrow beam"怎么读"narrow beam" in a sentence

中文翻译手机版

高度方向性
狭窄的光线
窄波束
窄电子束
窄光束
窄束

"narrow"中文翻译 adj. 1.狭,窄,狭隘的,狭小的 (opp. bro ...
"beam"中文翻译 n. 1.梁，栋梁，桁条；(船的)横梁。 2.船幅；(动 ...
"beam-narrow device" 中文翻译 : 射束收敛装置
"multi-narrow beam sonar" 中文翻译 : 多窄波束声纳
"narrow beam absorption" 中文翻译 : 窄束吸收
"narrow beam antenna" 中文翻译 : 窄波束天线
"narrow beam bathymeter" 中文翻译 : 窄束水深测量器
"narrow beam condition" 中文翻译 : 窄束状态
"narrow beam divergence" 中文翻译 : 窄光束发散
"narrow beam echo sounder" 中文翻译 : 窄束回声测深仪
"narrow beam flood-light" 中文翻译 : 窄光束泛光灯
"narrow beam geometry" 中文翻译 : 窄束几何条件
"narrow beam injection laser" 中文翻译 : 窄束注入激光器; 窄束注入式激光器
"narrow beam panoramic zonography" 中文翻译 : 窄束全景厚体层摄影
"narrow beam radar" 中文翻译 : 窄波束雷达
"narrow beam radiation" 中文翻译 : 窄束辐射
"narrow beam set" 中文翻译 : 窄波束雷达
"narrow beam tracking" 中文翻译 : 窄波束跟踪
"narrow beam transmitter" 中文翻译 : 窄束发射机
"narrow flanged i-beam" 中文翻译 : 窄缘工字纲
"narrow slip beam" 中文翻译 : 窄条梁
"narrow spot beam antenna" 中文翻译 : 窄点波束天线
"narrow-beam absorption" 中文翻译 : 狭束吸收; 窄束吸收
"narrow-beam absorption coefficient" 中文翻译 : 窄束吸收系数
"narrow-beam antenna" 中文翻译 : 窄束天线

例句与用法

He then shines a narrow beam in horizontally through the pinhole .
然后他通过小孔水平地射入一窄光束。
Narrow beam injection laser
窄束注入式激光器
The narrow beams of sound advertise sale items at the store or restaurant and feature promotional material
这个狭窄的声音柱在商场或餐馆做广告销售商品并播放促销内容。
Radar sets generally employ large antennas to produce narrow beams in much the same way as a search - light reflector
通常雷达采用大型天线以产生狭窄波束，其方法基本上与探照灯反射镜相似。
If the broadband signal is dealt with the narrow beam former , the serious disorder of the signal will be occurred
如果简单的用窄带波束形成器处理宽带信号，会使信号产生严重的畸变，这就提出了宽带波束形成的问题。
They not only have the quality of slow decay , but also narrow beam and focused energy , which are widely used in military and communication
慢衰减电磁波的衰减比一般电磁波慢，可以实现较大的探测深度；由于它的频率高，可以实现较高的分辨率。
This paper mainly discusses the vital part discrimination of the near - field target by using target acoustic imaging method , which uses dense narrow beams based on high frequency system
本论文主要研究了基于高频体制下利用密集窄波束形成目标图像，进行近场目标精确识别。
Except all the advantages above , the narrow beam width leads to challenges on pointing , so it is very important to make effort on the study of acquisition , pointing and tracking - apt
而窄的激光发射光束导致了光束对准中许多技术上的挑战，对捕获、对准和跟踪（ acquisition 、 pointing 、 tracking ? apt ）技术的研究也就显得尤其重要。
However , entrainment can , if applied with appropriate power and frequency , seriously degrade the ability of targeted people to function , and by using the higher radio frequencies , can be focused into a fairly narrow beam
不过，诱导作用可以，如果应用适当的功率和频率，可以严重退化目标人群的身体机能，并采用较高的无线电频率,可以集中到一个相当狭窄的光束。
Parabolic antenna in a widely used is tracking antenna area , by use the optimum design , it may produce a very narrow beam , it ' s tracking precision is high , but because it ' s beam width is very narrow , the searching target is very difficult
摘要抛物面天线是火控雷达中普遍使用的一种跟踪天线，通过系统优化设计，可以形成很窄的波束，所以其跟踪精度很高，因为其波束很窄，所以搜索发现目标困难。