1) DOUBLE FOLDED ON BOARD
双幅折板
2) the two-arch board
双折板拱
1.
On the application of the two-arch board in the construction of Lihu tunnel
双折板拱在蠡湖隧道工程中的应用
3) diptych
[英]['diptik] [美]['dɪptɪk]
双折记事板
4) foldinglength
折幅
5) double-sided flap sign
双面折板标志
6) supporting casing
幅板
1.
To cater to the demands of the engine casing in dynamic analysis and modeling erection,the typical structures such as supporting casing,components with holes and engine components are discussed for model predigesting.
从计算航空发动机机匣系统动力特性需要以及有限元模型建立的角度出发,研究了支承及非支承机匣系统中空心幅板类零部件、孔类零部件、附件等典型结构在整机建模中结构简化的处理方法,分析了某涡扇发动机整机动力特性。
补充资料：双幅
1.布匹﹑丝绸﹑书画装裱等两倍于寻常的幅面。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条