“active antenna”的概念、定义、翻译、参考文献-科学参考

单词	active antenna
释义	active antenna Encyclopedia 工学【特种天线】释 active antenna有源天线在含金属和介质的一般天线中，还含有晶体三极管、隧道二极管、变容二极管等有源器件的天线。
随便看	magnetic resonance angiography magnetic resonance angiography (MRA) magnetic resonance angiography，MRA magnetic resonance cholangio pancreatography magnetic resonance electrical impedance tomography magnetic resonance force microscopy magnetic resonance force microscopy (MRFM) magnetic resonance image analysis magnetic resonance imager magnetic resonance imaging magnetic resonance imaging contrast agent magnetic resonance imaging equipment magnetic resonance imaging, MR magnetic resonance imaging (MRI) magnetic resonance imaging MRI magnetic resonance imaging, MRI magnetic resonance imaging of obstetrics magnetic resonance imaging plain scan, MRI plain scan magnetic resonance imaging technology magnetic resonance sounding magnetic resonance sounding and transient electromagnetic joint detecting instrument magnetic resonance spectroscopy magnetic resonance spectroscopy, MRS magnetic resonance spectrum，MRS magnetic resonance velocimetry

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。