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- asphalt optimum content 最佳沥青用量
- As for doping Ce3+, the optimum content was wt(Ce3+) = 0.4%. 对于掺杂稀土Ce3+，最佳值为二t=o.
- The optimum content of PTW is only about 5%, which is similar to the nano-composites. PTW的质量分数为5%25时复合材料磨损全最小，拉伸强度最高；
- The optimum content of sepiolite in the coating is 2.88% (mass fraction) by colligating various factors. 当海泡石用量为2.;88%25（质量分数）时，水性钢结构防火涂料的综合性能较好。
- It is verified by test that EAA can inhibit treeing in PE and the optimum content of EAA is determined. 通过实验，我们证实了EAA可以抑制聚乙烯中的树枝化，并且找到了EAA的最佳含量。
- Abstract: The test results of fly ash concrete were introduced.The optimum content of fly ash in concrete was determined. 文摘:介绍了粉煤灰砼的试验成果及在工程应用中的最佳掺量、最佳超量系数，为粉煤灰砼在寒区堤防护坡中的应用提供了科学数据。
- The article puts forward a view about how to determine the optimum content of lime-flyash mixture and how to reach the highest strength of the lime-flyash macadam base. 本文对如何确定二灰碎石中石灰与粉煤灰的比例关系，如何使二灰碎石能够达到最高强度提出自己的见解，以便在今后设计、施工中达到防范于未然作用。
- The experimental results indicate that addition of optimum content of RE may reduce the width of HAZ,restrain the excessive growth of grains and greatly low... 适量稀土的加入能够改善焊缝组织，使异种钢焊接接头热影响区变窄、过热区晶粒长大受到抑制、过渡区脆硬层硬度显著降低，有利于异种钢焊接接头抗裂性能的提高。
- The results showed the thermal stability of POM could be improved remarkably by applying triethanolamine as amine treating agent through melting processing, and the optimum content of triethanolamine was 0.2%. 结果表明：以三乙醇胺为胺处理剂、采用熔融后处理法可有效提高聚甲醛热稳定性能，三乙醇胺最佳用量为0.;2%25。
- The optimum content of MgO was determined by thermal weight-loss rate,TGA,balance torque measurements and mechanical properties of POM,which showed the improved thermal stability of POM. 通过热失重率、TGA、平衡扭矩和力学性能的测试,确定了氧化镁的最佳用量范围。
- The impact of rare earth content and boracic acid content on performance of phosphor have been systematically investigated and the optimum contents have been obtained. 此外还详细的研究了稀土掺杂量和助熔剂含量对长余辉发光材料性能的影响，得出了最佳的实验配比。
- Abbreviated Analysis on Linear Relationship Between Gradation of Asphalt Mixture and Optimum Content of Asphalt 简析沥青混凝土级配与最佳沥青含量的线性关系
- Asphalt is used for making road surfaces. 沥青常用于铺路。
- optimum content in communication 优化传播内容
- He covered over the hole in the roof with a piece of asphalt felt. 他用一块沥青油毡盖住了房顶的漏洞。
- The market offer optimum condition for sale. 市场为销售提供了最佳条件。
- Teaching content should be concise. 教学内容要少而精。
- Most favorable or desirable; optimum. 最理想的最适宜的，最令人满意的，最优的
- The workers mixed the asphalt with sand and gravel together. 工人们把沥青和沙子、石块混合在一起。
- He is quite content with his present fortune. 他对自己目前的境遇颇为得意。
