... 结构管材 structural tube 结构金属 structural metal 结构通用钢材 structural common steel ...
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宇航结构金属 aerospace structural metal
高温结构金属间化合物 high temperature structural intermetallic compound
金属结构 Structural Hardware ; metal construction ; [建] Metal structure ; metal-frame
全金属结构 all metal construction ; all-metal ; all metal structure
宇航结构金属数据库 aerospace structural metals database
金属结构罐 Steel Tank
金属结构幕墙 metal framed curtain wall
金属结构掩蔽棚屋 qonset hut ; nissen hut
金属结构构架 STRUCTURAL METAL FRAMING
是最轻的结构金属。
一些结构金属和钣金制造商和钳工也可以获得熟练焊工认证。
Some structural metal and platework fabricators and fitters may also be certified as skilled welders.
本论文主要研究亚波长周期结构金属薄膜中的超传输现象和二阶非线性效应。
This thesis mainly shows the research of extraordinary optical transmission and second-harmonic generation from sub-wavelength structured metallic film.
I talked a lot about the exam so I don't have a lot of time left to talk about the structural metals.
我说了很多关于考试的东西,所以没多少时间,讨论结构金属。
So, if we're going to go to the moon, we're going to go to Mars,we want to be able to produce oxygen, structural metals and photovoltaic materials from in situ resources.
如果我们要去月球上,我们要去火星上,我们则必须要制造,氧气,结构金属和光电材料,就在原地制造。
It's the lightest of the structural metals.
是最轻的结构金属。
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