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 beam forming technique is used in the UHF radio for improving antenna gain and system anti-interception.
  提出了将波束成形技术应用于超短波电台，以提高天线增益和系统抗侦收能力。
• Got an antenna and a receiver up here.
  这上面有天线和接收器。
• In this paper, we have designed and simulated a planar sinuous antenna.
  本文中，我们仿真并设计了平面正弦天线。
• They erected a television antenna on the roof.
  他们在屋顶上架起了电视天线。
• 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。
• 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。
• The radio may have an antenna attached to it.
  收音机可以外接一根天线。
• And some typical fractal antennas and fractal antenna arrays are also analyzed in this paper.
  并对一些典型的分形天线及分形天线阵列的特性进行了分析。
• The antenna on this model seems to me to be more finely scaled and, of course, operational.
  在这一个模型上的天线似乎我更精美被依比例决定和，当然，操作的。
• Microwave technology and antenna.
  微波技术与天线。