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It is proved that polycomponent water mist has better extinguishment efficiency than waer mist; it is more difficult to put out a ethanol motor spirit fire than a motor spirit fire; the work pressure what is needed to extinguish a ethanol motor spirit fir
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研究表明，多组分细水雾比普通细水雾具有更好的灭火效果，乙醇汽油火的灭火难度要比汽油火的大，多组分细水雾用于乙醇汽油场合灭火时，其灭火工作压力要大于用于汽油的场合。 |
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It is proved that polypropylene fiber concrete performs well in resisting impact, abrasion and crack, and thus well applicable in sandy flow region characterized In high speed and turbulence, such as the filling &emptying culvert of shiplock, etc.
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表明聚丙烯纤维混凝土具有良好的抗冲耐磨性能和抗裂性能，可较好地应用于船闸输水廊道等处于高速、紊乱、含沙水流区。 |
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It is proved that the algorithm is speed and reliable.
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实践表明，算法速度快、稳定性好。 |
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It is proved that the application of the system has obviously improved the efficency of modular fixture designing, the accuracy is reached with the requirement.
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实际应用表明，该系统使夹具设计效率显著提高，精度达到可靠要求。 |
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It is proved that the classification is not scientific because there is only one way to sing-the scientific singing.
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其实唱法只有一个，即：科学的唱法，而不存在有类别的区分。 |
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It is proved that the electric conductivity of ore-forming solution can be used to seek for ore-forming fractures, to select the best mineralization section, to distinguish industrial and non-industrial auriferous quartz veins, to reflect the rich or poor
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实践证明，该方法在以下几个方面具有应用前景：(1)查找成矿断裂，优选最佳成矿区段；(2)区分有无工业价值的含金石英脉；(3)反映矿段或矿体的贫富程度；(4)评定矿体的稳定性或矿化不均匀性；(5)评估矿脉的剥蚀程度；(6)矿脉深部成矿预测。 |
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It is proved that the improved structure has overcome original weakness of structure leakage uneven, raised the qualification rate of products, improved the technology of motor components, decreased the manufacturing cost, and will be more suitable for re
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试验证明改进后的结构克服了原结构内漏不均匀的弱点，提高了成品的合格率，改善了马达零件的工艺性，降低了加工成本，更利于批量生产。 |
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It is proved that the method can provide a more scientific and more efficient way for selection of Air Force air materiel supply site.
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这为空军航材供应点的选址提供了一种更为科学、有效的方法。 |
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It is proved that the method of solvent extraction-column chromatographic separation is a good method for the production of high value chemicals, such as phenols, from bio-oi1.
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实验也证明萃取与柱层析相结合是分离制取酚类化工产品的很好方法。 |
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It is proved that the pinched injection can separate the mixed proteins efficiently in this on-chip capillary.
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实验结果表明，夹流进样的方法可以有效分离混合蛋白，可用于蛋白质样品的分离检测。 |
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It is proved that the proposed design framework subsumes many of the existing capacity lossless and full-diversity space-time codes.
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证明了许多已发现的容量无损满分集度空时分组码均为该方法的特例。 |
