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.
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
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.
A theory is presented for the frequency responses of backfire helical an- tenna.
本文叙述了背射模螺旋天线的频率响应理论。
6.
AN AUTO-TRACKING PARABOLIC REMOTE-SENSING ANTENNA WITH DUAL MODE ARCHIMEDIAN SPIRAL FEED
阿几米德双模螺旋馈源的自跟踪反射镜遥感天线
7.
The Experimental Study on a Monofilar Backfire Helix Used as a Primary Feed of Paraboloidal Reflector
单线背射螺旋用作抛物面馈源的实验研究
8.
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。
9.
side fire helical antenna
侧向辐射式螺旋形天线
10.
It has been discovered to be the double helix building block of all life.
已经发现是建造所有生命模块的双螺旋体线。
11.
Study on Casting Process Numerical Simulation for Grinding Machine of Double Helix Scroll Cover
双螺旋辊式磨浆机螺旋套铸造工艺数值模拟
12.
paranemic spiral
平行螺旋，反向双股螺旋
13.
Study and Design of New Type Bifilar Helix Antenna
一种新型双臂螺旋天线的研究与设计
14.
helical curve [ line ]
螺旋曲线螺旋(取向)照相
15.
On the Discovery of the Model of Double Helix Structure;
试论发现DNA双螺旋结构的模型方法
16.
Study on Extrusion Modeling of Twin Screw Pulping Extruder Considering Reverse Threads
考虑反向螺旋的双螺杆磨浆机挤压建模
17.
Dsign of a compact cavity-backed planar spiral antenna
一种背腔式平面螺旋天线的小型化设计
18.
Of or having the shape of a helix;spiral.
螺旋形的，螺旋（线）的（拥有）螺旋形或螺旋线的；螺旋的