PB:主波束
“主波束”(Primary Beam,常缩写为PB)是物理学及相关学术领域中一个常见的专业术语。为了便于快速书写和高效交流,科研人员普遍使用其英文缩写形式。这一术语主要描述的是天线或辐射系统所产生的主要能量集中区域,在射电天文学、光学和通信工程等学科中具有重要的应用价值。
Primary Beam的英文发音
例句
- Application of 0.618 Method on Calculating Absolute Maximum Deflection of Primary Beam(PB)
- 计算主梁绝对最大挠度的数学模型与0.618法
- Adaptability Analysis of Primary Beam(PB) Theory on Cantilever Box Girder of Sandwich Composite Materials
- 夹芯复合材料悬臂箱梁初等梁理论适应性分析
- Research on computing method and characteristics absolute maximum bending moment on primary beam
- 主梁绝对最大弯矩的计算方法与特性研究
- The main research work finished in this thesis is as following : ① The long-span prestressed primary beam structure programme and secondary beam structure programme in prestressed primary-secondary beam system are introduced in this thesis.
- 本论文主要完成了以下研究工作:①介绍了平面柱网大跨度预应力混凝土框架主次梁结构体系中的大跨度预应力主梁结构方案和大跨度预应力次梁结构方案;
- The paper emphatically introduces a kind of long span prestressed girders floor system, which differs from general floor structural system designed with regular method. The structural lay outs and the design of primary beam and secondary beam are also introduced.
- 介绍与传统设计手法不同的大跨预应力次梁楼盖结构体系,并对该体系结构中结构布置、主梁设计、预应力次梁设计予以介绍说明。
本站英语缩略词为个人收集整理,可供非商业用途的复制、使用及分享,但严禁任何形式的采集或批量盗用
若PB词条信息存在错误、不当之处或涉及侵权,请及时联系我们处理:675289112@qq.com。