vertical ring 垂直环 ; 竖边钢领
vertical ring-roller mill 立式环辊磨
vertical ring die 立式环形模板
vertical ring rolling machine 立式扩孔机
silastic ring vertical gastroplasty 硅橡胶环垂直胃成形术
vertical off-normal ring 上升离位簧
vertical flash ring 环形飞边
These are supplied with power and water from an internal ring of vertical services ' reeds '.
这些都是供应电力和水从内部环的垂直服务'芦苇'。
This paper introduces the approximate calculation of components and compound section of vertical vessel lug support with stiffening ring and the selection of anchor bolt circle diameter.
介绍了立式容器壳体刚性环耳式支座构件及组合截面的近似计算过程，并对地脚螺栓中心圆直径的选择作简要分析。
Use of rotational inertia of the definition of calculated rigid oval ring around the ring with the vertical plane through the central axis and the moment of inertia.
运用转动惯量定义式直接计算出椭圆环刚体绕垂直与环平面且通过中心轴的转动惯量。
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