beam aperture

听听怎么读

英 [bi:m ˈæpətʃə]

美 [bim ˈæpətʃɚ]

是什么意思

释义

梁口，射束孔，波束孔径；

学习怎么用

双语例句

The bandwidth of the instantaneous wideband phased array radar is limited by the aperture overlay time, and will cause the direction of the beam changed.
瞬时宽带相控阵雷达的带宽受孔径渡越时间的限制，会造成雷达波束指向的变化。

权威例句

Theoretical Overview of the Dazzler TM Device Principle of Operation Basic Formulae
Hollow-beam aperture for charged-particle-beam optical systems and microlithography apparatus, andbeam-adjustment methods employing ...
Combined aperture holder, beam blanker and vacuum feed through for electron beam, ion beam charged particle devices
Design of an Electronically Beam Scanning Reflectarray Using Aperture-Coupled Elements
Quantification of aero-optical phase distortion using the small-aperture beam technique
Electron‐beam cell projection lithography: A new high‐throughput electron‐beam direct‐writing technology using a specially tailo...
Optical phase distortion due to turbulent-fluid density fields - Quantification using the small-aperture beam technique
Design of acoustic beam aperture modifier using gradient-index phononic crystals
Design of acoustic beam aperture modifier using gradient-index phononic crystals
Method for providing beam steering in a subaperture-addressed optical beam steerer

b开头的单词