The upper limit on F quoted above already excludes such an admixture due to electromagnetic interactions. 上面引用的f的上限已经排除了由电磁相互作用引起的这种混合。
The admixture of two or more different units gives rise to linear copolymers. 由两种或多种不同单体的混合物能得到线型共聚合物。
Influence of mineral admixture on the strength and microstructure of high strength concrete 矿物质掺合料对高强混凝土强度和微观结构的影响
The concrete admixture prepared with kaolin tailing through mechanical milling and the addition of chemical activator was primary researched. 采用机械球磨机以及添加化学活性激发剂对高岭土尾砂活化后作混凝土掺合料的可行性进行了初步研究。
Research and Application on Building Mortar Powder Composite Admixture 建筑砂浆粉复合外加剂的研究与应用
Effect of Mineral Admixture on Acid Resistance of Portland Cement and Mix Design 矿物掺合料对水泥耐酸性的影响及配比设计
Effect of Calcined Phosphogypsum on Durability of Mineral Admixture Concrete 煅烧磷石膏对含掺和料混凝土耐久性的影响
Effect of GLW composite admixture on bond interface between mortar and aerated concrete GLW型复合外加剂对砂浆与加气混凝土粘结界面的作用
A low cost polyurethane paving materials were produced by studying compositions and ratio of polyurethane elastomer admixture. 通过研究聚氨酯弹性体的组成及配比,制备了低成本聚氨酯铺装材料。
Influence of Mineral Admixture and Recycled Aggregate on Shrinkage of Concrete 矿物掺和料和再生骨料对混凝土的收缩性能的影响
Influences of admixture and additive on performance of large mass concrete 掺合料和外加剂对大体积混凝土性能的影响
Research on development coefficient of concrete strength and age with admixture 掺外加剂的混凝土强度与龄期的发展系数研究
Study of Ignition Method to Determine Asphalt Content of Asphalt Admixture 燃烧法测定沥青混合料中沥青含量的试验研究
Experimental study on mineral admixture and recycled aggregates affecting the rapid chloride permeability of high-performance recycled concrete 矿物掺合料和再生骨料对高性能再生混凝土渗透性的影响
Effects of Compound Mineral Admixture on Workability of Concrete 复合矿物掺和料对混凝土工作性的影响
Performance Study on Recycled Concrete Mixed with Activated Admixture and Application Analysis 活性掺合料再生混凝土性能研究及应用性分析
This paper study on effects of water cement ratio, setting control agents and mineral admixture on the heat of hydration and its rate, and mechanism of cement hydration. 本文着重研究了水灰比、各种调凝外加剂以及混合材料对硅酸盐水泥水化放热量和水化放热速率的影响,并讨论了影响水泥水化热的机理。
The method to improve the fly-ash activity with alkaline admixture is presented and its process principles are analysised. 提出了添加外掺剂改善粉煤灰活性的途径并就其作用机理进行了分析;
Study on Influence of Admixture Material on Compressive Strength and Permeability of Cement Stabilized Soil 外掺材料对水泥土强度及渗透性能影响的研究
Smokeless powder refers to colloided nitrocellulose either alone or in admixture with nitroglycerin or other material. 无烟药是指单独的胶质硝化棉或与硝化甘油和其它物质形成的混合物。
Analysis on the Influences of Additive and Admixture on the Elastic Modulus of Concrete 外加剂和掺和料对混凝土弹性模量的影响分析
Used as cement admixture it can improve the soundness of cement and reduce the cost. 它作为水泥混合材料可以改善水泥的安定性,并能降低水泥的成本。
How to correctly select and reasonable utilize cement concrete admixture 如何正确选择和合理使用水泥混凝土外加剂
Study on application of superfine mineral admixture in concrete 超细矿物掺合料在混凝土中应用的研究
The up-to-date development of the concrete chemical admixture 混凝土化学外加剂的最新发展与动态
Effects of Mineral Admixture on Rheologic Properties and Compatibility of Cement Paste 矿物掺和料对水泥浆体的流变性和相容性的影响
According to related studies in and out nation, the fineness of limestone powder as cement admixture or concrete composite is equivalence with cement. 国内外的相关研究中,作为水泥混合材和混凝土掺合料的石灰石粉的细度仅与水泥相当。
The mineral admixture can greatly improve the crack resistance of concrete. 矿物掺合料也可以改善混凝土的抗裂性。
Development and Problem of Concrete Admixture in China 我国混凝土外加剂的发展及存在问题
At present, concrete admixture in China is at high development stage. 目前,我国混凝土外加剂行业处于高速发展阶段。