Types of and causes for the surface defects of the CC round billet for pipe - rolling with mandrel mill are analyzed, and quality improvement measures proposed.

简要分析了连铸连轧圆管坯表面缺陷的类别和形成原因，提出了改进圆管坯质量的措施。

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Moreover, downstream factories and drinking water companies will benefit from the upstream water quality improvement measures, too and also from greater flood protection.

另外，下游地区工厂和饮用水公司也可能会从上游旨在提高水质量的措施和更大范围的防洪工作中受益。

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South China University of Technology, Lenovo optimize the management improvement measures proposed to improve the management of the club's market share and quality.

对华南理工大学联想高校俱乐部经营管理提出优化改进措施，以提高所经营的俱乐部的市场占有率以及质量。

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California has previously led the way nationally in curbing per capita electricity consumption, improvement in air quality and other measures of energy and environmental stewardship.

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At the annual meeting of the American Academy of Orthopaedic Surgeons in Las Vegas in February 2009, Norton's Dr. Glassman presented a study on lumbar fusions that showed a significant improvement in fused patients' back pain, leg pain and other quality-of-life measures, both one and two years after their surgery.

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