Changes in the money supply affect the level of economic activity and the interest rate.

货币供给的变化影响经济活动水平和利率。

《柯林斯英汉双解大词典》

To be sure, with the economy gradually finding a bottom and the rate of decline in home prices slowing, the chances of a downward spiral of deflation and economic activity have diminished.

毫无疑问，随着经济逐渐触底，国内衰退速度减缓，通货紧缩和经济活动的螺旋式下降发生的可能性越来越小。

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The Commerce Department says economic activity contracted at a 0.3 percent annual rate.

商业部表示，经济活动折合成年率收缩了百分之零点3。

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Women have probably penetrated about as far into the job market as they will go: since the early 1990s, their economic activity rate has risen only slightly.

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Furthermore, Burma's grossly overvalued official exchange rate distorts economic activity and heightens the risks and challenges for foreign investors.

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All these plans translate to sustainable economic activity (think jobs) at a time when the national unemployment rate is stuck at over 8 percent and tens of millions of Americans are trapped outside the workforce, desperately trying to get in.

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