轻合金结构 light-alloy construction; light-alloy structure 钣金结构 sheet-metal construction ..
双语例句
1
The fuselage is a semimonocoque structure, lightalloy circular frames and longitudinal stringers support and strengthen the main fuselage skin.
机身为半硬壳结构，轻质合金的环形隔框和纵向长桁支撑并加强了主要机身蒙皮。
2
The effects of RE (mixed light RE, 0—0.275%) content in commercial pure aluminium on the structure and characteristics of 7075 alloy are investigated in this paper.
本文研究工业纯铝中含RE（混合轻稀土，含量为0～0.275％）时对7075合金组织和性能的影响。
3
The titanium alloy, as an important structure material during the manufacture of advanced aircraft, provided the light density, high specific intensity and excellent resistance to corrosion.