top beam
英 [tɔp bi:m] 美 [tɑp bim]

释义

顶梁；

双语例句

1. At the top, both columns are connected by a strong, large connection piece which achieves a high transverse rigidity for the machine frame.
   两个立柱的顶部由一套坚固的大截面顶梁连接，为机床部件横向运动提供了极高的刚性。
2. Reporters on the scene saw that the man slept, at the top Liang Haizhuqiao reinforced from time to time make various moves grimace.
   记者在现场看到，该男子蓬头垢面，站在海珠桥下顶梁的钢筋上不时做出各种动作鬼脸。

权威例句

Refractive optical system that converts a laser beam to a collimated flat-top beam
Pulsed top-hat beam thermal-lens measurement for ultraviolet dielectric coatings
Pulsed top-hat beam thermal lens: a simple and sensitive tool for in-situ measurement on ultraviolet dielectric components
Analysis and optimization on single-zone binary flat-top beam shaper
Fresnel diffraction model for mode-mismatched thermal lens with top-hat beam excitation
Refractive optical system that converts a laser beam to a collimated flat-top beam
COMPUTING TOP-BEAM EFFECTS IN RETAINING WALLS
High-efficiency flat-top beam shaper fabricated by a nonlithographic technique
Rectangular flat-top beam shaper
Top-Hat Beam Technique: Improvements and application to bubble measurements