The number of dual trips running daily between Beijing and Shanghai are cut to 66 from the previous 88.

北京至上海日间对开数从以前的88对减为66对。

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If you think that the number of phones sporting dual camera setups is already ridiculous, you can probably expect that number to increase by end of year and into 2017.

如果你觉得电话体育双摄像头设置数目已经是可笑，或许你也可以预计这一数字将增加到2017年结束。

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The dual-ligand formulations are therefore likely to be heterogeneous in the actual number of ligands per liposome.

在每个脂质体实际的配体数目中，双倍配体模式可能是不均一的。

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And according to a 2011 Catalyst study, the number of dual-career households is even beginning to fall.

FORBES: Forget "Work-Life Balance" -- Give Us Choices Instead

As these examples suggest, a number of the dual-use technologies slated to be governed by liberalized export controls if not complete decontrol have considerable potential to be used to threaten future U.S. national security interests.

CENTERFORSECURITYPOLICY: Center for Security Policy | G-WHIZ: TECHNOLOGY FIRE SALE IN PARIS AND OTHER U.S. RESPONSES TO THE GORBACHEV SHAKEDOWN

At a downtown Chicago McDonald's that doesn't yet have the screens to display order numbers, but is starting to implement dual-point ordering by calling out the number on the receipts, service was fast and friendly on a recent day.

WSJ: McDonald's Tackles Repair of 'Broken' Service