The structure and properties of Na and H type FFC-1 ion exchange fiber were studied using SEM, TG-IR, EA, BET and other chemical means.

利用扫描电镜、热失重-红外、元素分析、低温氮吸附等技术和化学手段对聚羧酸基FFC-1离子交换纤维的结构与性能特点等进行了系统研究。

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Finally, currency chaos is the safest bet of all, with sharp and unpredictable swings in floating exchange rates around the world.

最后，最有可能发生的结果是货币混乱，世界各国汇率波动将剧烈而难以预测。

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The panic we witnessed last summer on the foreign exchange market largely came from the perceived risks associated with a seeming one-way bet on dollar-yen exchange before most Asians de-coupled from the yen.

CNN: Emerging Asia can cope with the coming slide

In the last financial crisis, AIG-FP was not hedged on its big bet to sell off-exchange CDS protection.

FORBES: Who's The AIG In This Financial Greek Tragedy?

Shares in Betfair, whose betting exchange allows gamblers to bet against each other, rose as much as 14%.

BBC: Betfair shares surge on CVC takeover talk