研究了高流态超早强微膨胀修补材料原材料的选择；
Study choices of raw material for high fluidization and ultra early-strength micro-expansive repairing material;
本实验研制的超速凝超早强水泥中的微集料掺加量高达13%。
Amount of microaggregate added in this kind of cement was up to 13%.
本实验研制的超速凝超早强水泥中的微集料掺加量高达13％。
Super quick setting and super high early strength cement was studied. Amount of microaggregate added in this kind of cement was up to 13%.
具有超早强，超高强，无收缩，抗折强度高，粘结力强等特点。
The grouting material have Ultra-early-strength, ultra high strength, no shrinkage, high flexural strength, strong adhesion and so on.
进行了不同条件下的掺超早强剂混凝土与基准混凝土的对比试验。
Contrast tests on concrete with super early strength accelerator and reference concrete under different conditions were conducted.
具有超早强，无收缩，早期抗折强度高等特点。施工操作方便，技术易于掌握。
The grouting material have ultra-early-strength, no shrinkage, early high flexural strength and so on… Simple construction Operation and easy accession to technology.
采用周期浸泡加速试验方法，研究了石粉锂渣超早强超高强混凝土的耐硫酸腐蚀性。
The sulphuric acid erosion resistance of super-early and super-high strength concrete containing limestone powder and lithium slag was studied by means of accelerating cycle soak test.
本文介绍了以无机超早强激发剂辅与少量有机表面活性剂复合而成的超早强复合外加剂。
The super-accelerate complex admixture of concrete was obtained by mixing inorganic super-accelerate stimulant composition with a little organic surface active agent.
以激发反应原理研制的超早强熟料，并用以激发粉煤灰的潜在活性制成粉煤灰硅铝酸盐水泥。
Super high early strength clinker has been developed and flyash aluminosilicate cement has been produced on the principle of excitation reaction.
为满足超早强的性能要求，进行外加剂复合试验，得出最佳外加剂配比，并对其进行了应用研究。
To meet the requirements of super early strength, the experiment of compound admixtures was studied, and drawing for the best admixtures content, and its applications was studied.
结论孕妇血清风险评估结合彩超诊断对孕早、中期唐氏综合征筛查有重要的意义。
Conclusion Serum marks with CDFI may play an important role in screening for Down's syndrome at early and mid pregnancy.
我不想再在胚胎这么早的时候就做两次B超。
目的探讨彩超诊断胎盘早剥的临床价值。
Objective To explore clinical value of color Doppler flow imaging(CDFI) for diagnosis of abruptio placentae.
第二章，我们考虑用CGE方法(即带早停止准则的共轭梯度法)求解超解像度图像重构问题。
In Chapter 2, we consider using CGE method (i. e. CG with early stop criterion) to solve the super-resolution image reconstruction problem.
第二章，我们考虑用CGE方法(即带早停止准则的共轭梯度法)求解超解像度图像重构问题。
In Chapter 2, we consider using CGE method (i. e. CG with early stop criterion) to solve the super-resolution image reconstruction problem.
应用推荐