aBrand equity is a relationship between customers and brands resulting in a profit to be realized at a future date . 商标权是顾客和品牌之间的一个关系造成将体会的赢利在一个远期。 [translate] aAXIAL ANGLE RELIEF 轴向角度安心 [translate] aa thesis statement 论文声明 [translate] a采购监督管理部门...
Whilst methods utilising single layers of conventional shell elements have been employed with good success, these methods require definition of the ply as a laminated composite [4]. The laminated composite then requires its layers and integration point calculations to be artificially defined to match ...
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Incremental forming is a recent forming process that allows a sheet to be locally deformed with a hemispherical tool in order to gradually shape it. Despite good lubrication between the sheet and the tip of the smooth hemisphere tool, ductility often occurs, limiting the formability of titanium al...
As a result, the surface roughness and densification of the porous aluminum anode is relatively good. The increase in scanning speed shortens the time that the laser acts on the aluminum alloy powder. The reduction of energy absorbed by the powder tends to cause adjacent fusion channels and the...
a direct comparison of the total strain from the closed die forming with the dome cannot be performed; however, the high strain associated with the sheet failure can be compared. It is observed that the major and minor strains predicted numerically were in good agreement with the experimental re...
In Figure 4f, the sample with a layer thickness of 0.08–0.16 mm has a smooth surface and good molding quality. This is because the curing process of photosensitive resins follows the Beer–Lambert law, as shown in Formula (2): 𝐶𝑑=𝐷𝑝ln𝐸𝐸𝑐Cd=DplnEEc (2) where Cd ...
Titanium shows very good plastic properties at ambient temperature [8]. The properties of titanium sheets depend mainly on the amount of impurities. An increase in the amount of impurities leads to an increase in hardness and strength properties and a decrease in plastic properties [6]. Technicall...
(as shown inFigure 15andFigure 16). It was found that the train axle has good forming quality, the strain mainly occurs on the surface of the axle, and the temperature of the rolled piece is always in the appropriate range during the rolling process [16]. Xu et al. proposed to apply...
Our experimental data and magnetic shielding constants from DFT calculation show a good correlation with R2 = 0.9983 for the electron donor, and R2 = 0.9973 for the electron acceptor (see Figure S4B,D), supporting the experimental assignments. Figure 5. The 15N photo-CIDNP MAS NMR spectra of...