antenna

英 [ænˈtenə]

美 [ænˈtenə]

n.  触角; 触须

复数：antennas　

CET6考研GRETEM4TEM8化学

Collins.1 / BNC.23426 / COCA.7121

牛津词典

noun

• 触角；触须
  either of the two long thin parts on the heads of some insects and some animals that live in shells, used to feel and touch things with
  1. radio antennas
     收音机天线
• 触角；触须
  either of the two long thin parts on the heads of some insects and some animals that live in shells, used to feel and touch things with
  1. radio antennas
     收音机天线

柯林斯词典

antennas is the usual plural form for meaning 2. 义项2的复数形式通常为antennas。


• （昆虫或甲壳纲动物的）触须，触角
  Theantennaeof something such as an insect or crustacean are the two long, thin parts attached to its head that it uses to feel things with.
• 天线
  Anantennais a device that sends and receives television or radio signals.

英英释义

noun

• one of a pair of mobile appendages on the head of e.g. insects and crustaceans
  Synonym:feeler
• an electrical device that sends or receives radio or television signals
  Synonym:aerialtransmitting aerial
• sensitivity similar to that of a receptor organ
  1. he had a special antenna for public relations
  Synonym:feeler

双语例句

• The effect of antenna parameters on the beamwidth and side lobe level is analyzed.
  分析了天线参数对主瓣宽度和副瓣电平的影响；
• If equipped, remove the radio antenna mast, and components from the fender.
  如果装备了无线电天线罩和零件，从挡泥板拆下它们。
• In this thesis, we propose to design two broadband antennas based on the structure of Microstrip antenna.
  在本论文前段中，我们提出宽频多边型槽孔天线与介质共振天线的设计。
• This will be important for the research and practice of antenna arrays.
  其结果对偶极子阵列的研究和实践有较大的意义。
• Microwave technology and antenna.
  微波技术与天线。
• A novel single-layer single-patch wideband circular microstrip antenna with slots is proposed.
  设计了一种新型单贴片单层的开缝微带天线。
• The study on satellite communication in motion bases on panel antenna in this paper.
  本文中对动中通的研究是基于一平板天线的动中通系统展开的。
• This paper presents a new wide-band and high-gain E-shaped patch antenna based on dumbbell-shaped PBG structure.
  本文设计了一种新型基于哑铃型光子带隙（PBG）的宽带高增益E形贴片天线。
• The radio may have an antenna attached to it.
  收音机可以外接一根天线。
• A types of level omnidirectional arrays of antenna is designed and studied according to the characteristics of short-wave.
  根据短波传输的特点设计并研究了一种水平极化的全向振子阵。