共搜索到9006条信息，每页显示10条信息，共901页。用时：0小时0分1秒432毫秒
method was used to obtain the quantitative relationship between intrusion morphology and skarn mineralization. The first step of the method was to extract morphological characteristic parameters based... and contact zone is significant for metallogenic prognosis, exploration and exploitation of skarn deposit. However, previous studies dealing with morphology analysis are mainly based on 2D cross section......
method[J]. Applied Surface Science, 2010, 256(12): 3837-3840. [9] DING C D, LIU Y, WANG M D, WANG T, FU J J. Self-healing, superhydrophobic coating based on mechanized silica nanoparticles for reliable... Jie, LIU Yu-de, HUANG Ya-ting, GAO Dong-ming, ZHANG Hui-chen, SU Miao-miao. Preparation of superhydrophobic film on magnesium alloy surface based on micro-nano binary structure[J]. The Chinese Journal......
. TCHAPLYGUINE et al [13] used the synchrotron-based X-ray photoelectron spectroscopy to study the electronic structures and structural evolutions of neutral Pb clusters, and the results show... in the center. Overall, there are a common tendency that Ag atoms tend to gather together and fall into the centre of the PbnAgn (n=2–12) clusters based on the structural evolution. The concept......
Industry (Group) Co. Ltd., Urumqi 830000, China) Abstract: The Axi gold deposit in the western Tianshan is a typical low-sulfidation epithermal deposit. Based on the study of pyrite microstructure... in west Tianshan[J]. Journal of Precious Metallic Geology, 1998, 7(1): 2-6. [8] 严育通, 李胜荣, 贾宝剑, 等. 中国不同成因类型金矿床的黄铁矿成分标型特征及统计分析[J]. 地学前缘, 2012, 19(4): 214-226. YAN Yutong, LI Shengrong, JIA Baojian, et al......
[14] have been employed to achieve visible region activity. In this regard, many research works have been focused on ZnO modified with metallic elements to improve its photocatalytic performance... be ascribed to the energy of transition of electron from Zni to VB. The other blue emission at 449 nm (2.76 eV) can be assigned to the energy of transition of electron from Zni to VZn, based on report......
recrystallization (DDRX) during hot working for metals with low to medium stacking fault energies quantitatively, a new physically-based model was proposed by considering the characteristics of grain size... in industrial applications [2,3,15,16]. However, such model involves considerable fitting parameters and meanwhile, does not consider the physically based nucleation law and grain boundary (GB) migration......
simulation[J]. International Journal of Impact Engineering, 2012, 46: 97-109. [12] LEE S, BARTHELAT F, HUTCHINSON J W, et al. Dynamic failure of metallic pyramidal truss core materials experiments......
of Hydrogen Energy, 2003, 28: 1229-1235. [21] ADAMS T M, MICKALONIS J. Hydrogen permeability of multiphase V-Ti-Ni metallic membranes[J]. Materials Letters, 2007, 61: 817-820. [22] HASHIA K, ISHIKAWA K......
Zuo-hua, TAO Chang-yuan. Influence of three N-based auxiliary additives during the electrodeposition of manganese[J]. International Journal of Mineral Processing, 2014, 130: 34-41. [15] SUN Yan, TIAN.... Study of the electrodeposition conditions of metallic manganese in an electrolytic membrane reactor[J]. Minerals Engineering, 2010, 23(7): 578-586. [33] SULCIUS A, GRISKONIS E, KANTMINIENE K......
, V, Ti, Al, Zr, W, Mo, and Cr, Ni and Si produce a weaker retarding effect. OIKAWA et al [59] stated that this phenomenon has a well- established industrial application such as suppression of grain...]. International Journal of Mechanical Sciences, 2017, 121: 76–89. DOI: 10.1016/j.ijmecsci.2016.12.006. [41] ASTM E8/E8M-16a. Standard Test Methods for Tension Testing of Metallic Materials [S]. ASTM......
