双凸的英文

biconvex
◇双凸机翼 lenticular wing

• 双:    two; twin; both; d ...
• 凸:    bulge; protrude
• 背双凸:    dorsibiconvex

例句与用法

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1. Analysis of working modes of hybrid excitation doubly salient motor
   混合励磁双凸极电机模态分析方法
2. Fixed railway installations . signalling . tee joints . double flanges
   铁路固定装置.信号装置. t形接头.双凸缘
3. T - head bolts with double nib
   带双凸边的t形头螺栓
4. Modeling and simulation of doubly salient permanent magnet motor based on matlab simulink
   的双凸极永磁电机建模与仿真
5. Chemical apparatus ; double - nose sunk keys for clamp couplings of vertical agitator shafts
   化工设备.立式搅拌器轴夹紧联轴节用双凸头沉头键