Zobrazeno 1 - 3
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pro vyhledávání: '"Chun Wei Gong"'
Publikováno v:
Materials Science Forum. 815:125-128
(Sr1-xBax) 2(Nb0.9Ta0.1) 2O7 (SBNT) ceramics were prepared by solid state reaction. The crystal structure of SBNT ceramics, surface morphology and dielectric properties were studied using XRD, SEM and LCR instrument analyzer, respectively. The result
Publikováno v:
Advanced Materials Research. 629:477-481
Cement paste with addition of a small amount of (0.9wt%) nano-TiO2 were prepared. Flexural strength and compressive strength testing results showed that by adding a small amount of nano TiO2 with good dispersion, the 28-day flexural strength and comp
Publikováno v:
Advanced Engineering Forum. 5:253-258
In order to study influence of different factors on interlayer shear strength of fiber seal, an orthogonal experiment about four factors, respectively, test temperature, fiber content, asphalt content and gravel coverage, and three levels are develop