1) dual-polarization
双极化
1.
A dual-polarization log periodic antenna array;
双极化对数周期阵列天线
2.
This paper presents a novel dual-band and dual-polarization microstrip antenna working at S-band.
介绍了一种工作在S波段的新型双频双极化天线,该天线采用探针馈电的方式,通过贴片边缘和中央开缝的方法实现了天线的双频双极化。
3.
A novel dual-polarization microstrip patch element and its array are proposed.
提出一种新型的双极化微带贴片单元与其阵列设计,该单元采用一对相互垂直的“H”形缝隙作口径耦合馈电,获得了良好的端口隔离度(在工作频带8。
2) Dual polarization
双极化
1.
Study on extracting urban built-up land based on dual polarization difference index;
基于双极化差值指数的城市建筑用地信息提取研究
2.
Experiments were carried out to verify the effectiveness of single temperal and dual polarization ASAR APP data for extracting rice information in.
该文本着探讨多极化方式的优势以及降低数据购买成本和减少数据处理量的目的,对单时相双极化的ENV ISAT A SAR APP数据的水稻识别能力进行了评价。
3.
It could achieve directional radiation,dual polarization or circular polarization characteristics.
基于圆片单极天线是一种结构简单的超宽带天线,研究了一种新型的超宽带天线,它将4个圆片单极天线垂直交叉放置作为馈源并采用平板反射面,实现定向以及双极化或圆极化特性。
3) dual-polarized
双极化
1.
A Novel Orthogonally Dual-polarized Tapered Slot Antenna;
一种新型正交双极化渐变槽线天线
2.
Design of broadband dual-polarized printed dipole antenna;
一种宽带双极化印刷振子天线的设计
3.
A wideband cross shaped slot-coupled dual-polarized microstrip antenna at Ku-band is designed.
采用十字缝隙耦合,层叠贴片和微带线馈电的结构形式,设计了一种适用于Ku波段的宽频带双极化微带天线。
4) Dipolarization
双极化
1.
On a Class of Dipolarizations in Parabolic Subalgebras of Semisimple Lie Algebras;
关于半单李代数的抛物子代数中的一类双极化
2.
This paper proves that any dipolarization in a real or complex semisimple Lie algebra is symmetric.
本文证明半单李代数上的任何双极化都是对称的 ,从而解决了金行壮二于 1 993年提出的一个待解的问题 。
3.
This paper proves the decomposition theorem of semisimple homogeneous parakahler manifolds, using the results on the characteristic elements of dipolarizations in real semisimple Lie algebras.
本文利用有关实半单李代数的双极化的特征元的结果证明了半单齐性仿凯勒流形的分解定理 。
6) Dual-frequency/Dual-polarization
双频双极化
1.
Study on a Dual-frequency/Dual-polarization Antenna for 3G;
一种双频双极化3G天线的研究
补充资料：2,2-双氯甲基-三亚甲基-双[双(2-氯乙基)磷酸脂]
CAS：38051-10-4
分子式：C13H24Cl6O8P2
中文名称：2,2-双氯甲基-三亚甲基-双[双(2-氯乙基)磷酸脂]
英文名称：2,2- bis(chloromethyl)-trimethylene bis[bis(2-chloroethyl)phosphate]
phosphoric acid, 2,2-bis(chloromethyl)-1,3-propanediyl tetrakis(2-chloroethyl)
2,2-bis(chloromethyl)trimethylene bis(bis(2-chloroethyl)phosphate)
2,2-bis(chloromethyl)-1,3-propanediyltetrakis(2-chloroethyl)phosphate
分子式：C13H24Cl6O8P2
中文名称：2,2-双氯甲基-三亚甲基-双[双(2-氯乙基)磷酸脂]
英文名称：2,2- bis(chloromethyl)-trimethylene bis[bis(2-chloroethyl)phosphate]
phosphoric acid, 2,2-bis(chloromethyl)-1,3-propanediyl tetrakis(2-chloroethyl)
2,2-bis(chloromethyl)trimethylene bis(bis(2-chloroethyl)phosphate)
2,2-bis(chloromethyl)-1,3-propanediyltetrakis(2-chloroethyl)phosphate
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