Improving the quality of flax spinning process, and obtaining good benefit by studying and using the round tail flat needle on the base of different properties of the round pin in spinning.

针对亚麻纺纱使用圆针所产生的性能差异而研制应用圆尾扁针，以提高亚麻纺纱工艺质量，获得了良好的综合效益。

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The Apple rumor mill is churning round the clock, trying to pin down the details on the next version of the iPhone.

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Ruth, followed with a decisive pin and, in the second round, capped a string of three straight pins for the Nittany Lions while extending his winning streak to 65.

WSJ: Penn State takes 3-1/2 point lead at NCAAs

That liberation happens when companies turn to the cloud to reduce overdependence on big up-front capital investments and overall IT spending, and are thereby able to invest more in initiatives such as Customer Experience (CX) rather than another round of infrastructure sprawl whose value is increasingly hard to pin down.

FORBES: The Cloud Revolution and Creative Destruction