The results of bench evaluation indicate that the most quality targets are in the range of national standard for oil drain except viscosity.
试验结果表明，油样的大多数质量指标都在规定的换油周期内，只有粘度超过了国家换油标准。
Using the fuzzy model of cybernetics, the author proposes a comprehensive criterion to bring about a standard for evaluation of mine ventilation quality.
本文提出采用控制论的模糊模型实现对矿井通风质量标准评定的综合评判。
Results The standard values of indicators for maternity care quality evaluation was successfully established.
结果确立了产科护理质量评价指标的标准值。
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