Said electric gang socket has annular electrodes and bottom contacts on its internal side wall and bottom of its recess.

旋转电连接头在柱状接头的头端面和外表面分别设有环状电极片和侧弹触片。

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The paper also presents the size range of the recess of Hybrid Tilting Pad Bearing with annular hole shallow recess compensation.

对动静压可倾瓦轴承进行了有限元分析； 同时还给出了孔式环面浅腔节流动静压可倾瓦轴承油腔尺寸的取值范围。

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