The patented grooved profile on the outer ring surface of the kart unit has been designed to eliminate the risk of misalignment of the unit support during racing.
专利卡丁车单位外圈表面沟槽的个人资料已经被设计，以消除在赛车单位的支持不对的风险。
Comparing the results of the welding residual stresses at outer surface of beryllium ring by FEM to that from X ray stress measurement, the stress trend is identical.
对铍环外表面钎缝附近焊接残余应力进行X射线应力测试，并与有限元分析结果对比，二者应力变化趋势基本一致。
Radial spherical plain bearings have an inner ring with a sphered convex outside diameter and an outer ring with a correspondingly sphered but concave inside surface.
径向球面滑动轴承由一个具有凸球形外表面的内圈和一个具有相应凹球形内表面的外圈组成。
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