所得结果改进了已有的结果，且充分反映了脉冲和 时滞在振动中的影响 作用。

The results of this paper improve some known ones and fully reflect the influences of impulsive and delay in oscillation.

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众所周知，美国的生产率在经历了20年的滞涨后，于1995年左右开始了一段显著的飓升，只是现在才好像平息下来。

It is now generally accepted that in around 1995, after 20 sluggish years, American productivity growth began a remarkable surge that only now seems to be subsiding.

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高盛分析员们——在房屋市场方面他们可不是傻瓜——暗示未来几年的滞涨。

Analysts at Goldman Sachs, no fools when it comes to housing, hint at several years of stagnation.

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