The study found that round ring chain failures, mainly due to round ring chain by corrosive medium corrosion, caused the failures.

经研究发现圆环链的失效，主要是由于圆环链受到腐蚀性介质的腐蚀，而引起的失效。

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Perry's Cartier engagement ring boasts an estimated 3-carat round diamond set atop a yellow gold band.

这枚卡地亚订婚钻戒重三克拉，黄金戒托，圆形切割。 倒是和凯蒂·佩里的肤色和甲油颜色很搭。

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I strained with the same yearning towards the world of men in my youth, as I did in my childhood towards outside nature from within the chalk-ring drawn round me by the servants.

我在青年时期对人世也怀着一种热望，就像我在童年时站在仆人用粉笔画的圆圈里向往外界的自然一样。

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The discovery eventually came about using the Large Hadron Collider (LHC), a machine at CERN that sends bunches of protons round a ring 27km in circumference, in opposite directions, at close to the speed of light, so that they collide head on.

ECONOMIST: The Higgs boson

Straight-talking Carrie, who led her pride and joy round the parade ring at Haydock as little daughter Hannah watched from her pushchair, may have fewer qualms.

BBC: SPORT | Other Sport | Horse Racing | Ford and Forest Gunner chasing first

Spectators established themselves in big numbers on the tiered seating round the big ring and stayed there for hours, fascinated by the quality and quantity of the wrestling.

BBC: Cumberland wrestling round-up