In allusion to practical running status of heating boiler, this paper analyzes problems of using energy, puts forward specific solving method and effective saving energy measurements.

作者针对采暖锅炉的实际运行情况，分析了目前能源利用方面存在的问题，提出了具体的解决办法和节能的有效措施。

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But recent findings suggested that tPA may be effective in saving brain tissue even if three to four and a half hours have passed.

VOA: special.2009.09.22

But recent findings have suggested that tPA may be effective in saving brain tissue even if three to four and a half hours have passed.

VOA: special.2009.08.12

Lord Brooke said that the advisors had been effective in reducing violence, and "particularly effective in saving public monies".

BBC: Kinnock calls for global action on abuse of women

For 18 years, the Violence Against Women Act has never been a partisan issue, and now, a law that has clearly been effective in saving lives, in preventing violence, in holding offenders accountable, and in redefining the moral fabric of our society, is in question.

FORBES: Why Do Republicans Oppose Reauthorizing the Violence Against Women Act?

As part of a Presidential Executive Order issued in March of this year, the Office of Management and Budget is charged with overseeing a government-wide effort to make the permitting and review process for infrastructure projects more efficient and effective, saving time while driving better outcomes for local communities.

WHITEHOUSE: The White House