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 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。
• They erected a television antenna on the roof.
  他们在屋顶上架起了电视天线。
• Change between communication systems or operating bands is achieved by tuning the resonant frequency of an antenna element.
  之间的通讯系统或工作频段调谐的变化是通过了一个天线单元的谐振频率。
• It's not the tuner, it's the antenna.
  不是调谐器的关系，是天线的问题。
• To solve the problem, a new method based on the antenna model is proposed in this paper.
  为解决该问题，基于天线模型提出了一种新的测量方法。
• 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；
• Distributed MIMO that employs multiple antennas keeps the advantages of the distributed antenna system and the point-to-point MIMO system.
  采用多天线的分布式MIMO系统保持了分布式天线系统和点对点MIMO系统的优点。
• 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。
• Microwave technology and antenna.
  微波技术与天线。
• An intelligent paraboloid truss antenna is designed and its dynamic model is presented by means of finite element method.
  设计了一个智能抛物面桁架天线，采用有限元方法得到了它的动力学模型。