1) cover antenna
覆层天线
1.
On the basis of past research,one dimension EBG anisotropy dielectric plate cover antenna is first studied in this paper.
一维EBG各向同性介质平板作天线覆层提高天线方向性增益已得到深入研究,本文在已有研究基础上,首次研究了各向异性介质平板覆层天线情况。
2) strand coating
线层包覆层
3) the overlay range of antenna
天线覆盖区
1.
Study of the overlay range of antenna and the optimal distance in meteor-burst communication;
流星通信中最佳距离和天线覆盖区的研究
4) penetrating antenna
透层天线
1.
paper is concerned with the theory of the underground penetrating antennasThe general method to set up the Hallen-tnpe integral equations for the drill rodand the formulas to compute field strengh and voltage on the ground surface are presented.
讨论了分居煤质中垂直透层天线建立海伦积分方程的一般方法和地面电场及电压的计算方法。
5) laminated antenna
迭层天线
6) tier antenna
分层天线
补充资料：建成区绿化覆盖率
建成区绿化覆盖率：是指建成区园林绿地面积＋建成区道路绿化面积之和与建成区面积之比。用百分数表示。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条