10个国家中有8个选择把钱存起来作为优选选择。
Eight of the other ten countries also picked savings as their top choice.
最终选择ups、碘化钾和硫酸铜作为优选稳定剂组合。
UPS, kalium iodide and bluestone were chosen as the selected stabilizer combination at last.
作为优选的实施方式之一，使用蒸馏塔将在上述脱水反应中生成的水与芳香烃类有机溶剂共沸除去。
As the one of the preferred embodiment, the method USES hog still to remove water and aromatic hydrocarbon organic solvent azeotropy generated in the dehydration reaction.
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