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头指示的区域)；相邻层的文石片之间有矿物桥连接(图1中白色箭头所指的结构)；文石片之间的缝隙填充着有机质(如图1(b)中的白色线条所示).这些纳米凸起,矿物桥和有机质是贝壳具有优异力学性能的关键[9, 19]. 图1 贝壳珍珠层微观结构[9] Fig. 1 Microstructures of red abalone nacre[9] 根据碳酸钙文石片生长方式不同可以将贝壳珍珠层结构分为堆垛型和......
. In contrast, the red circle that is above the envelope line denotes the maximum shear stress on the point is larger than the critical shear strength, i.e., the shearing crack occurs. Furthermore, when......
. The numerical results are shown in Figure 4. The red solid squares are the experimental results obtained by YU et al [32], and the blue dotted lines represent the numerical calculation results. It shows......
that are identified by the red colors in the paths. For the radial direction, Fig. 9(d), six main channels can be distinguished, increasing the paths by the fluid throughout the sample, although an increase......
regional clusters of TiB2, which are marked by the red circle. As seen from Fig. 4(c), the eutectic Si is adjacent to the Al dendrites. The eutectic Si phase usually appears as the acicular shape......
that these DRX nuclei with an approximately size of 100 nm are distributed at the boundary of elongated γ grains. In addition, some twinning boundaries (marked with red arrows) are observed in the γ......
dislocations, and the angle continued to increase. Some LAGBs became HAGBs (shown by red arrows in Fig. 7(b)). At the same time, the Ca2Mg6Zn3 phase with a size of 200-300 nm was uniformly dispersed......
. Elsevier, 2000: B8b1-B8b8. [35] LIU H L, CHIOU Y R. Optimal decolorization efficiency of reactive red 239 by UV/TiO2 photocatalytic process coupled with response surface methodology [J]. Chemical......
, according to uniaxial cyclic loading-unloading tests, MENG et al [23] revealed the characteristic of acoustic emission and energy evolution of red sandstone. GONG et al [18, 24-26] found the linear energy......
of ferric oxide to the feed (wf/cy) varied between 0:1 and 18:1 at 350 °C for 30 min in Ar. The clinker in all cases is dark-red powder with magneticity, suggesting that Fe3O4 is formed in the clinker..., the color of the clinker changes from light-red to yellow, to black, and then to red, indicating that NaCN reacts with Fe2O3 when the samples are heated in air. Table 1 Contents of bubbled NaOH solution......
