(7) (2) (2) 都是什么意思?1氢 H 1.007 94(7)2氦 He 4.002 602(2)3锂 Li 6.941(2)4铍 Be 9.012 182(3)5硼 B 10.811(7)6碳 C 12.017(8)7氮 N 14.006 7(2)8氧 O 15.999 4(3)9氟 F 18.998 403 2(5)10 氖 Ne 20.179 7(6)11 钠 Na 22.989 ...
摘要: The obtained impedance plot is presented in Fig 3b.Nyquist plot from Fig. 3b can be interpretedusing the equivalent circuit shown in Fig. 5. [3] M. Mischler, "Triboelectrochemical techniques andinterpretation methods in tribocorrosion: A comparative evaluation"....
摘要: The article based on the solid phase techniques,researched for the affection of additives in Cr 2O 3 production,especially to the remains of Cr(Ⅵ) and the surface property .关键词:solid phase techniques additives Cr2O3 年份: 2004 ...
Following the theory of relativity, in the presence of an ultrastrong magnetic field (UMF) and utilizing a nuclear shell model, we carry out an estimation of the neutrino energy loss (NEL) rates of nuclides 53-60Cr, which occur by electron capture in magnetars. The results show that the ...
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中微子核素壳层模型超强磁场取值范围数量级Following the theory of relativity, in the presence of an ultrastrong magnetic field (UMF) and utilizing a nuclear shell model, we carry out an estimation of the neutrino energy loss (NEL) rates of nuclides 53-60Cr, which occur by electron capture in ...
Selective hydrogenolysis of glycerol to propylene glycol by using Cu:Zn:Cr:Zr mixed metal oxides catalyst AbstractHydrogeneolysis of glycerol to propylene glycol has high interest due to cost and ease of availability of glycerol. In this study, Cu:Zn:Cr:Zr base... RV Sharma,P Kumar,AK Dalai...
The liveness of a closed AGV system is understood as the constant potential of each vehicle to attain any given zone in the guide path network. Based on the DES model of AGVS and the liveness condition proposed in our earlier work, we conduct a further analysis of the system behavior. Th...
Correlation of structural defects and magnetic properties in CoCrPt/Cr and CoCrTaPt/Cr thin films for ultra high density magnetic recording media[J].Seripta Materialia,1995,(33):1585-1592.Glijer Pawel, Sin Kyusik, Sivertsen John M. Correlation of structural defects and magnetic properties in ...
Endometrial curettings from 170 patients with all grades of endometrial hyperplasia, who did not undergo a hysterectomy for at least 1 year were evaluated in order to correlate the histopathologic features with behavior. Follow-up ranged from 1 to 26.7 years (mean, 13.4 years). Cytologic a...