sink roll

基本解释

These are islands mentioned by the Zetas to sink during the S American roll.
这些是齐塔人特别提到的在南美滚动期间将会下沉的群岛。
The use of this device can effectively improve the steadiness, sink-resistibility, roll-weakening and overturn-preventing.
该装置的使用可有效提高船舶稳性、抗沉性、减摇性和防倾覆能力。
Galvanized sheets have been applied widely in our life, but there are many problems of the lifetime and molten zinc corrosion of the sink roll in CGL.
攀钢在家电用热镀铝锌板的开发实践中得出的经验是：其关键工艺控制是通过涂层工艺控制、解决沉没辊结渣问题能为部分品种家电提供热镀铝锌基板。

Williams, who is overseeing this massive roll of the dice, told pension board trustees Gov. Charlie Crist, Chief Investment Officer Alex Sink and Attorney General Bill McCollum, that this will result in higher returns with lower risks.
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