共搜索到14743条信息,每页显示10条信息,共1475页。用时:0小时0分0秒936毫秒
. Dynamic compression tests are repeated twice to ensure the reliability of the data. After that, the specimen is etched in a solution of 8% tetrafluoroboric acid for 90 s. Macroscopic images......
are the increments of z and y for the n-th iteration, respectively. The numerical solution of Eq. (6) is shown by:  ......
. Water heater step-driven solution desiccant air conditioning system[J]. Ship&Boat, Proceedings of 2018 International Summit on Ship Intelligent Energy Efficiency Technology. 132-140. [30] DIGIOVANNI......
a copper electrorefining solution onto activated carbon[J]. Hydrometallurgy, 2002, 66(1): 101-105. [23] CIFUENTES L, CRISOSTOMO G, IBANEZ J P, et al. On the electro-dialysis of aqueous H2SO4-CuSO4......
with different proportions 表2 不同配比料浆在不同剪切速率加载下的模型参数求解结果 Table 2 Solution parameters of different proportions of slurry under different shear rates 鉴于此,若要使得新流变模型得到广泛应用,必须提出一种流变参数的测定方法.其具体......
analysis. The samples were polished and etched with a 0.5% HF solution during 3 s for micrograph and macrograph analysis [31]. The tertiary dendrite arm spacing (λ3) was measured......
Positions A and B of the casting, as shown in Fig. 3(d). After the coarse grinding, fine grinding, and polishing, the samples were eroded with a 0.5 vol.% hydrofluoric acid solution. A Neophot......
): 71-78. HUANG Guo-chao, LIU Guo-quan, FENG Min-nan, et al. Effect of solution heat treatment on microstructure and properties of FGH95 alloy[J]. Transactions of Materials and Heat Treatment, 2017, 38(7......
空穴的转移方式可将异质结分为I型,II型以及Z型. 3.1 I型,II型异质结 图4 可见光照射下降解TC的光催化活性,拟一级动力学曲线[45] Fig. 4 Photocatalytic activities(a) and pseudo-first-order kinetics curves(b) for degradation of TC solution......
anchoring [J]. Journal of Mining & Safety Engineering, 2015, 32(2): 273-278. DOI: 10.13545/j.cnki.jmse.2015.02.016. (in Chinese) [8] MARTIN L B, TIJANI M, HADJ-HASSEN F. A new analytical solution......