Brown coal boilers of Harbin boilers Co. LTD the performance of these boilers and existing problems.

以实例简要阐述了哈尔滨锅炉厂大容量褐煤锅炉的设计原则、运行状况及存在的问题。

youdao

The establishment and existing problems of metallurgy model standard for an aeroengine are introduced.

介绍了某型航空发动机冶金型号标准的编制情况及其尚存在的问题。

youdao

This paper introduces application prospective and existing problems of automobile magnesium alloy parts.

介绍了汽车镁合金零件的应用前景及存在的问题。

youdao

The Obama administration says it will also reduce federal budget deficits and stop insurance companies from denying coverage to people with existing medical problems.

VOA: standard.2010.03.23

Estimated at more than $1 trillion over 10 years, the measure would require most employers to offer health insurance to employees, and prohibit insurance companies from denying coverage based on existing medical problems or impose limits on coverage.

VOA: standard.2009.11.08

And existing problems have not gone away: most obviously, hard decisions still have to be made about whether to give more help to Greece, which barely featured in the summit's discussions.

ECONOMIST: The euro crisis

When it comes to household toxins, the landscape is always changing as new threats emerge and solutions to existing problems are discovered.

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He also had pre-existing hypertension and liver problems and had a family history of sudden death from exercise (his half-brother died at age 20 of an aneurysm while playing baseball).

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