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- Conversely, fly ash has higher contribution to strength of concrete at low W/B but lower contribution at high W/B. 飞灰刚好相反，对低水胶比的贡献大，但对高水胶比的贡献小。
- Compressive strength of concrete was also influenced by the orientation of steel fibers. 钢纤维分布形式的不同对混凝土抗压强度也有一定影响。
- A new method for unbiased estimating standard deviation of strength of concrete of inspected lot is proposed in this paper. 给出了一种混凝土验收批强度标准差的无偏估计方法。
- Test parameters were load eccentricity ratio and material parameters( steel ratio, strength of concrete and confinement index). 试验参数包括偏心率和材料参数(钢率、凝土强度和套箍系数).
- Ductility ratio can be predicted also by prescribing the quantity of longitudinal steel proportionally to lateral steel and the strength of concrete. 通过控制纵向钢筋与箍筋比例及钢筋在柱子中的承载力份额可以获得预期的延性指标.
- The long war of attrition exhausted the strength of both countries. 这场长期的消耗战耗尽了两国的力量。
- Verification of concrete strength (destructive)by coring - Sample of concrete is cored cut , capped strength of the in-situ concrete. 用作证明混凝土之强度-从现声场钻孔取样板以作搞压试验，从而印证混凝土之强度。
- The machine rests on a bed of concrete. 机器安装在混凝土基座上。
- The workability and compressive strength of concrete containing super-fine limestone powder and titanium slag powder were studied. 研究了超细石灰石粉单掺及其与钛矿渣粉复掺对混凝土工作性能及抗压强度的影响。
- They can remark ably improve the workability,reduce the gradual loss of lump and improve the compressive strength of concrete. 这两种复配型减水剂能明显改善混凝土的和易性,降低坍落度损失和提高混凝土抗压强度。
- I also learned the strength of the collective. 我还认识到了集体的力量。
- The Calculations of Cracking Strength of Steel Fiber Reinforced Concrete Members under Axial Tension 钢筋钢纤维混凝土轴心受拉构件抗裂度的计算方法
- The statue rests on a bed of concrete. 这座雕像立在混凝土的基座上。
- Calculating Method for Axial Tension Initial Cracking Strength of Steel Fiber Reinforced Concrete 钢纤维混凝土轴拉初裂强度的计算方法
- These buildings are made of concrete and steel. 这些房屋是用钢筋混凝土建成的。
- I did it on the strength of his promise. 我是因为有了他的承诺才做这件事的。
- I was attending a seminar on thermal cracking of concrete today. 上班途上的短短十多二十分钟，总会看书，每天逐点逐点的，很快便看完一本。
- The experimental results indicate that electroosmosis technology can further the filtering velocity markedly,increase the compressive strength of concrete sig. 结果实验表明电渗技术可以显著提高滤水混凝土的滤水速度,明显提高混凝土的强度,并有很好的经济性。
- Code define strength of concrete structure member is gained after curing 28 days.This condition cannot meet the tempo of modern construction besides may leave incipient fault. 规范规定评定结构构件的混凝土强度需标准养护28天才能获得,不能满足现代化施工的时间要求,同时又可能留下隐患。
- The gravel ingredient of concrete. 石碴组成混凝土的砂料
