water-solid ratio

The stability in low temperature, contrast ratio, water resistance, alkali resistance, pollution resistance, wash resistance and weather resistance reach or exceed the premium grade in Chinese Standard.

涂料的低温稳定性、对比率、耐水性、耐碱性、耐沾污性、耐洗刷性和耐候性等性能指标均达到或超过国标优等品水平。

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The optimal operations have been obtained by the model optimization: nearly pure NMP ( water content is 0.34%), solvent mass ratio is 1. 62 and the extraction temperature is 65.3 ℃.

优化模型得出了NMP精制伊朗润滑油馏分的最佳工艺操作条件：NMP中水体积分数0.34%（接近纯NMP），溶剂质量比1.62，抽提温度65.3℃。

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Conclusion The reaction ratio would be reduced effectively when transfused the reheated suspension RBCs which been reheated by the 37 ℃ constant temperature water bath for 5 minutes.

结论：在37℃恒温水浴箱中水浴5min的悬浮红细胞，复温后输注可有效地降低输血反应的发生率。

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The optimum mixing quantity of cement, water-solid ratio and quantity of additives of cement-soil slurry satisfying the space-filling effects are put forward after this research.

试验研究表明：土源、水泥掺量和掺水量是影响水泥土浆特性的最主要因素。

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Research on Water Demand Ratio of Recycled Mortar as Technical Index for Recycled Fine Aggregate

再生细骨料采用需水量比作为技术指标的研究

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For water, both the ratio of flow boundary layer thickness to film thickness and that of temperature boundary layer thickness to film thickness reach the minimum value under high rotor speed or the optimum feeding rate.

高转速或最佳进料量下，纯物质水流动边界层与膜厚之比及温度边界层与膜厚之比均最小，流动边界层与温度边界层存在内在联系。

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