1) printed dipole
印制偶极子
1.
Novel printed dipole antenna with reflecting structure of V-shaped ground plane;
V形地平面反射结构新型印制偶极子天线
2) Printed dipole antenna element
印制偶极子天线单元
3) printed dipole
印刷偶极子
1.
Design of an S-band broadband low cross-polarization printed dipole array antenna;
S波段宽带低交叉极化印刷偶极子阵列天线的设计
2.
Novel broadband printed dipole antenna fed by strip line;
一种带状线馈电的新型宽带印刷偶极子天线
3.
A printed dipole with novel parasitic elements is presented to improve the bandwidth and the gain, covering 2.
针对印刷偶极子带宽窄,增益相对较低,带内增益不稳定的缺点,本文设计了一种基于新型寄生单元的印刷偶极子,具有平面结构,覆盖2。
4) printed dipole antenna
印刷偶极子天线
1.
For the minimization requirement of radio frequency identification(RFID) tag antenna,we designed a folded printed dipole antenna and introduced the mirror compensation technology to improve the radiation feature of antenna.
针对射频识别(RFID)标签天线小型化的实际需求,设计了一种折叠印刷偶极子天线结构,采用镜像补偿技术改善了天线的辐射特性。
5) Indian Ocean Dipole
印度洋偶极子
1.
Influence of Eurasian Snow Cover in Spring on Indian Ocean Dipole;
欧亚春季雪盖对印度洋偶极子的影响
2.
Relationship between the Indian Ocean Dipole and Autumn Rainfall in China;
印度洋偶极子与中国秋季降水的关系
3.
Indian Ocean Dipole is able to influence occurrence of El Nino to some degree,but the occurrence and development of El .
结果表明:热带印度洋偶极子指数超前热带太平洋Nino3指数2月时相关最大,印度洋单极子指数滞后Nino3指数3~4月时相关最大。
6) South Indian Ocean Dipole
南印度洋偶极子
补充资料:“质子-电子偶极-偶极”质子弛豫增强
“质子-电子偶极-偶极”质子弛豫增强
物理学术语。原子核外层中不成对的电子质量小,但磁动性很强,可使局部磁场波动增强,促使氢质子弛豫加快,从而使T1和T2缩短,这种效应即为PEDDPRE。过渡元素和镧系元素大部分在d和f轨道有多个不成对电子,所以其离子往往具有PEDDPRE,可用来作顺磁性对比剂,如钆(Gd)。Gd在外层有7个不成对电子,具有很强的顺磁性。
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