These may be solid businesses but it is hard to spin a story of endless double-digit profits growth.

它们可能有稳固的业绩，却很难去编造一个利润持续两位数增长的奇迹故事。

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We have developed a method that uses a magnetic double barrier tunnel junction to study spin flip scattering in nanometer sized spacer layers near the ballistic limit.

文章作者提出了一种使用双势垒磁性隧道结来研究纳米尺度结构中弹道区域的自旋翻转散射效应的新方法。

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The relative signs of coupling constants in ABX system for isophytol were determined using two methods of double resonance: selective spin decoupling and spin tickling methods.

本文分别用双共振选择性自旋去耦、双共振自旋搔动方法判定异植物醇中ABX体系耦合常数的相对符号为同号。

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It is true that an appreciation might modestly and temporarily slow China's growth as the economy changes gear but, since China's exports contain lots of imported inputs, it is hard to see even a double-digit yuan appreciation sending exports into a tail-spin.

ECONOMIST: China should loosen its currency peg��and quickly

The realistic handling of the cars is a double-edged sword because it can be a bit frustrating at first when you spin out on practically every lap.

CNN: Review: Monaco Grand Prix Racing Simulation