投资者没有理会上证综合指数4.3%的跌幅，而是将目光转向了美国经济出乎意料的好于预期的报告上，这是一个值得欢迎的迹象。
Investors shrugged off the 4.3% fall off in the Shanghai Composite Index, opting to focus on a surprising U.S. report showing the economy gulping more fuel than expected - a welcome sign of life.
对即将推出的我国股票指数期货交易市场上的投机者与套利者进行套利活动有理论指导意义和实际操作意义。
It is directive in theory and in practical for speculators and arbitrageurs for the coming of stock index future market in our country.
而从高职生就业信心指数角度来分析其就业信心的研究则更具有理论意义和现实意义。
And from the Angle of HVC students' employment confidence index (ECI), then, to research their employment confidence, has more theoretical and practical significance.
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