1) wide double wedge
宽凸台
1.
In this text,analysize the keys designing of the wide double wedge involve rotor for three blower roots blower are advance Lang measure modulus and reduce power waste and noise.
为克服二叶罗茨鼓风机噪音较大 ,密封性能较差 ,容积效率不理想等弱点 ,试用宽凸台渐开线叶型设计 ,以提高面积利用系数、降低功耗和噪音 。
2) boss
[英][bɔs] [美][bɔs]
凸台
1.
In terms of example of strength shortage of locating ring boss,structure and mechanism of belling die was analyzed to find the defect of belling mechanism.
针对锁扣凸台强度不足而导致失效的实例,在分析其压凸台模具结构及工作原理的基础上,找出了原压凸成形机理上的缺陷,明确了失效的原因,由此提出了压凸—冷挤复合工艺。
2.
Through the design of the special structure of a die for bosses, it is introduced that how to avoid the boss being drawn broken in the breakage area.
通过一种凸台模具的特殊结构设计 ,介绍了如何避免使处于破裂区的凸台被拉裂 ,使多工位自动冲床的应用领域由单一冲裁功能向多元化方向发展 ,并使模具生产成本及周期大幅度降低 ,冲件质量明显改善 ,生产效率极大地提
3) Shape of width platform
宽台台形
4) Width of cam
凸轮宽度
5) convex domains of constant width
常宽凸域
1.
We introduce for convex domains of constant width a measure of asymmetry and show that the most symmetric domains are circular discs and the most asymmetric domains are Reuleaux triangles.
通过引入刻画平面常宽凸域的不对称性函数,证明了在平面常宽凸域中,圆域 是最对称的,而Reuleaux三角形是最不对称的。
补充资料：凸凸
1.高出貌。
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