ring off

基本解释

The fleet is-ring off the east coast.
舰队驶离东海岸进行演习。
The results show that the outer-ring wear off easily during the bearing rolling because of the lower hardness;
结果表明，由于轴承外圈硬度偏低，在滚动过程中易磨损；
Leak-off for double packing (optional). A lantern ring and leak-off pipe are provided for removal of leakage, if any, from lower packing set.
双重包装（备选）的破裂点。如果有，则用套环和破裂管来更换底部包装泄漏部分。

Police in Mong Cai in northern Vietnam asked their counterpart in Dongxing to assist investigating a cross-border prostitution ring on May 29, after being tipped-off by an abducted woman, the China News Service reported.
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She wants parental leave when a baby is born to be reformed along mainly Nordic lines: ring-fencing half a year off for mothers and another half-year for fathers, on a use-it-or-lose-it basis.
ECONOMIST: Who looks after the children?
Ring-fence them or take them off bank balance-sheets.
ECONOMIST: Economics focus