1) rusticated joint
凸形构缝
2) convex weld
凸形焊缝
3) convex fillet weld
凸形角焊缝
4) tuck pointed joint
凸缝
5) plate cam mechanism
盘形凸轮机构
1.
For plate cam mechanism with flat-faced follower, this paper derived the formula and the curvature expressions of cam convex profile curve, which can be applied to both translating follower and to oscillating follower.
针对平底从动件盘形凸轮机构,导出了同时适用于直动和摆动从动件的凸轮廓线综合公式及凸轮实廓外凸的条件式。
2.
And then expounded that these equations are the general synthetic equations suitable at the same time for plate cam mechanisms with straight moving or oscillating followers.
导出了从动件作平面复杂运动的凸轮机构的凸轮廓线方程和压力角表达式;进而,阐明了本方程是同时适用于移动和摆动从动件盘形凸轮机构的通用综合方程。
6) inward-convex annulus
凸形圆环结构
1.
A novel gas-liquid self-sucking nozzle with inward-convex annulus structure was equipped to study the dissolution of oxygen.
建立实验装置,研究一种带凸形圆环结构的新型自吸式气液二相喷嘴的吸气溶氧性能。
补充资料：凸凸囊囊
1.犹鼓鼓囊囊。
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