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Nanostructures materials have stimulated broad attention in the past decade because of their potential fundamental characteristics and its promising applications in nano electronic devices.
Lieber: Science, Vol. 279 (1998), No. 5348, pp. 208-211
Lieber: Science, Vol. 294 (2001), No. 5545, pp. 1313-1317
Ruoff: Composites Science and Technology, Vol. 66 (2006), pp. 1112-1124
Li: Journal of Applied Physics, Vol. 98 (2005), No.

The electromagnetic parameters' impact of λ / 4 type dielectric absorber on absorbing properties ZHAO Hui-chao1 HAO Wan -Jun 2* YI Ying-ying3 DONG Yi-feng4 YU Xin-dan5 (College of Materials Science and Chemical Engineering Hainan University, Ministry of Education Key of Laboratory of Application Technology of Hainan Superior Resources Chemical Materials, Haikou, 570228 P.R.
References [1] SM.Xue, WLAN and implementation technique Journal of Northwest University for Nationalities(Natural Science), Vol.24 No.3（2003） P:50-56 [2] O.Hashimoto《Technologies and Applications of Wave Absorber》ＣＭＣ ,2004.
“Electromagnetism Pollution and Protection Materials for Electromagnetic Radiation,”Environmental Science and Technology, 12(29): P: 96—98 [7] Wu Fan, Hao Wan jun etc.
Journal of Changchun University of Science and Technology (Natural Science Edition), 2010,33(2):103-106
[10] K.Ansayi etc, Cement Absorber 「Industrial materials」vol.48.No.12(2000):56-60

Zhu- Weishen[5] did a lot of experiments on crack healing similar materials and he also researches on the how joint run-through rate affecting specimen intensity.
Beijing: Science press, 1995
Chinese Journal of Geotechnical Engineering, 2007,29(11): 1737－1741
Journal of Sichuan University, 2006,38(2): 24－29
Digital Image processing-based numerical methods for failure process analysis of rock like materials [D].

Optical and electron microscopy were used to characterize these materials and the results were compared with Calphad-based modeling results.
Dashed line indicates the critical threshold strain (15%) for DDC resistant materials.
Gifkins: Materials characterization 32, (1994) p. 59 [8] T.G.
Langdon: Materials science 41, (2006) p. 597 [9] A.J.
Ramirez: Materials science forum, 638-642, (2010) p. 2858 [19] J.

Materials Science and Engineering A. 549(2012)163-167
Materials Science and Engineering A. 279(2000)289–299
Materials Science & Engineering A. 593 (2014)16–23
Materials Science and Engineering A. 243(1998)82-88
Journal of Materials Processing Technology. 71(1997)377-383

La(NO3)3·6H2O and (NH4)3PO4·3H2O were used as raw materials.
Materials Letters. 57 (2002) 822-827 [3] J.A.
Materials Chemistry and Physics 79 (2003) 30-36
Materials Chemistry and Physics. 97 (2006) 494-500
Materials Letters 61(200) 1260-1264.

All the above materials were appraised by Yang Ruiwu, the professor of Sichuan Agricultural University Table 1 Sources and main characteristics of commodity sample of Paris polyphylla NO.
Taking similarity 0.9 as the standard and comparing chromatographic fingerprint, there are 3 shares of materials in commercial Paris polyphylla and 20 shares of materials in wild Paris polyphylla are qualified.
But in the qualified materials in this test, not the saponin total content of all medicinal materials with 5 growing years is higher than the medicinal materials with 10 growing years, namely that the best harvest age limit is not fixed, and it may be related to various of factors such as the variety, light, soil composition, moisture, and airehumidity.
Paris Plant [M].Beijing: Science Press.1998:8
Journal of Traditional Chinese Medicine University of Hunan, 2007, 27:133-136

The abrasive media is a mixture of the high polymer material, thinner, and silicon carbide (SiC) according to a certain percentage.
Meng: Journal of Mechanical Transmission. 35 (2011), p. 45-47 [3] C.F.
Jain: Journal of Materials Processing Technology. 108 (2000), p. 62-67 [7] R.S.
Zhang: Journal of South China University of Technology (Natural Science). 25 (1997), p. 1-4 [10] S.
He: Journal of Drainage and Irrigation Machinery Engineering. 29 (2011), p. 255-259

Drucker-Prager Model in consideration of creep property is deduced in detail, and the finite element model under Coupled Deformation and Seepage Fields is developed, which takes into account the effect of plastic deformation, saturation and void ratio on the properties of soil materials, the effect of water and soil interaction.
The material parameters are shown in Table 1.
Conclusion In this paper, Drucker-Prager Creep Model is introduced, and the finite element model under Coupled Deformation and Seepage Fields is developed, which takes into account the effect of plastic deformation, saturation and void ratio on the properties of soil materials, the effect of water and soil interaction.
References [1] X.Yu.Y.F.ZHOU, S.Z.PENG .Stability analyses of dam abutments by 3D elasto-plastic finite-element method: a case study of Houhe gravity-arch dam in China[J].lnternational Journal of Rock Mechanics and Mining Sciences, 2005, 42:415—430
[5] CAI F UGAI K.Numerical analysis of rainfall effects on slope stability[J].International Journal of.

Introduction The field of construction is constantly changing and improving, building materials professionals are constantly faced with the challenges of developing new materials as well as improving the functional properties of existing building materials, especially cement-based materials, widely used in load-bearing structures, coatings and finishes.
Series: Materials Science and Engineering. 1209 (2021) 1209
Semenova Properties of cement matrices with increased electrical conductivity, Construction Materials. 1-2 (2022) 11–20
Chung, Materials for Electromagnetic Interference Shielding, Journal of Materials Engineering and Performance. 9 (2000) 350-354
Bharadwaj, Comparative study of carbon nanotube dispersion using surfactants, Journal of colloid and interface science. 328 (2008) 421-428