This was not significantly changed at longer follow-up.

随后长期随访发现，其改善程度并不随时间推移。

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After implementing the new standard of speed limit, the overall safety performance is not significantly changed, social and economic benefits are greatly prominent.

得出实施新限速标准后，整体安全性能未发生明显变化，社会与经济效益显著。

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Results Symptoms and pulmonary function (FEV1, MMEF) of the patients were improved obviously in the treated group. While the observed indexes were not significantly changed in the control group.

结果治疗组病人的症状及肺功能(FEV_1、MMEF)有明显改善，而对照组各项观察指标均无显著变化。

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"But the processes for making law at Westminster have not significantly changed, " he said.

BBC: England-only laws 'need majority from English MPs'

The overall rate of heart attacks and cardiac deaths was low to begin with and was not significantly changed by doing the fancy artery imaging.

FORBES: Technology

In short, and contrary to Microsoft's claims, the competitive landscape that led to the government's antitrust case has not changed significantly as a result of this merger.

ECONOMIST: War of the worlds