英语词汇hollow beam怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

1
?空心梁
... hollow section 空心截面；空心型钢... hollow beam 空心梁 hollow tree 空心树 ...

短语

1
Its results not only may be applied to the gun with solid beam, but also to the gun with hollow beam.
其结果既造用于实心注电子枪，也造用于空心注球形电子枪。
2
The phenomenon of hollow beam emerged by conical refraction from biaxial crystal, have been noticed in the early nineteenth century.
双轴晶体锥形折射产生空心光束的现象早在十九世纪初就被人们所注意。
3
The hollow beam construction not only produce the stress concentration, reduce the effect of beam mass but also extended the bandwidth.
采用空心梁结构不仅能产生应力集中而且能减少梁的自身质量带来的影响，可以有效地展宽频带。

单词	hollow beam
释义	hollow beam 简明释义空心梁网络释义 1 ?空心梁 ... hollow section 空心截面；空心型钢... hollow beam 空心梁 hollow tree 空心树 ... 短语 1 prestressed hollow beam 预应力空心梁 2 hollow slab beam 空心板梁 3 dark hollow beam 暗中空光束双语例句 1 Its results not only may be applied to the gun with solid beam, but also to the gun with hollow beam. 其结果既造用于实心注电子枪，也造用于空心注球形电子枪。 2 The phenomenon of hollow beam emerged by conical refraction from biaxial crystal, have been noticed in the early nineteenth century. 双轴晶体锥形折射产生空心光束的现象早在十九世纪初就被人们所注意。 3 The hollow beam construction not only produce the stress concentration, reduce the effect of beam mass but also extended the bandwidth. 采用空心梁结构不仅能产生应力集中而且能减少梁的自身质量带来的影响，可以有效地展宽频带。
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