Practice shows that the establishment of teaching quality assurance system in universities is an effective way.
实践证明，构建高校内部教学质量保证体系是一个有效的途径。
From production practice of the mine, it is expounded that the decrease of dilution factor in mining is one of effective methods to improve the ore quality (grade) and economic benefits.
从生产实践出发，阐述了降低采矿贫化率是提高矿石质量(品位)，提高矿山经济效益的有效途径之一。
The marked effective way was procured through improvement firing system to enhance glaze surface quality in practice.
本文结合工厂实际，通过改进烧成制度提高釉面质量，取得了显著效果。
The reasons for making body crack defects are analyzed in actual production by using quality administrative methods, put forward some solving methods, and they are proved very effective in practice.
针对实际生产中彩釉砖坯裂缺陷严重这一问题，运用全面质量管理方法，分析了产生坯裂缺陷的原因，提出了解决方法，实践证明效果显著。
In order to upgrade the quality of the synthetic resins and PU curing agent, an effective practice is to use the antioxidant to control their color during production.
为了提高合成树脂及聚氨酯固化剂的质量，采用抗氧剂控制其色泽是行之有效的方法。
In order to upgrade the quality of the synthetic resins and PU curing agent, an effective practice is to use the antioxidant to control their color during production.
为了提高合成树脂及聚氨酯固化剂的质量，采用抗氧剂控制其色泽是行之有效的方法。
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