1.
A Backfire Antenna Fed by a Bifilar Backfire Mode Helix
双线背射模螺旋作馈源的背射式天线
2.
A New Backfire Antenna Fed by a Bifilar Backfire Helix
双线背射螺旋作馈源的新式背射天线
3.
A new backfire antenna is developed. The reflector of a short backfire antenna has a new feed -- monofilar backfire helix.
本文提出一种新式背射天线,它把单线背射螺旋作为短背射天线的馈源。
4.
A new backfire antenna fed by a bifilar backfire belix is described in this Paper.
本文提出一种用双线背射螺旋作馈源的新式背射天线。
5.
STUDY ON THE POWER DISTRIBUTION OF BACKFIRE HELICAL ANTENNA AND ITS APPLICATIONS
背射模螺旋天线方向性研究及其应用
6.
Junction Treatment in Computation of Short Backfire Antenna by Moment Method
短背射天线矩量法计算中的结头处理
7.
back surface reflection and back surface field solar cell
背场背反射太阳电池
8.
back reflection X-ray camera
背面反射X射线照相机
9.
background radiation
背景辐射，本底辐射
10.
rutherford backscattering spectroscopy
卢瑟福背散射光谱学
11.
soft X-ray diffuse background of galactic origin
银河软Ｘ射线弥漫背景
12.
The unwanted radiation is referred to as background radiation.
这种有害辅射称为背景辅射。
13.
The Contribution toγ-Ray Background From Radio Quiet Quasars
射电宁静类星体对γ射线背景的贡献
14.
Analysis of Multilayer Film Using RBS/Channeling, Sputtering/RBS and SIMS
多层膜样品的背散射/沟道、溅射剥层/背散射和二次离子质谱分析
15.
The retro-reflective material on this vest is mirroring incident illumination back to the camera's signal.
背心上的回射物质将入射光 反射到摄像机信号
16.
THE EFFECT OF RADIATION FROM COLD GRAINS EXISTING IN EXTRAGALAXIES ON CMB
河外星际尘埃辐射对微波背景辐射的影响
17.
The Research of Signal to Noise Ratio on Measurements of γ Ray Compton Backscatter Scanner
γ射线康普顿背散射扫描仪测量的信噪比研究
18.
The Application of EBSD in Materials Research;
电子背散射衍射（EBSD）技术在材料领域的应用