共搜索到2448条信息,每页显示10条信息,共245页。用时:0小时0分0秒281毫秒
that with the increase of Ni content, the Charpy impact toughness improved remarkably, and transformed from cleavage brittle fracture to the most ductile fracture. There were no obvious differences......
relationship with austenite,the orientation relationship between deformation-induced α′-M with austenite changed during deformation,namely K-S and N-W relations coexisted.No clear differences existed between α......
spectral studies.The structural differences correlate with results from temperature-programmed reaction(TPR)experiments with H2 consumption.The TPR measurements showed an enhanced bulk reduction......
content is as follows:Mg-Gd<Mg-Sn<Mg-Y<Mg-Al.The main reason for the differences in electromagnetic interference shielding of the binary magnesium alloys is the change in conductivity,which......
approximate formula in design criterion GBJ 136-90 for management of electroplating wastewater was reviewed.The differences between all actual concentrations and theoretical concentrations were studied......
density differences and density of states reveal that doping of B or N atom reinforces SiC GBs bonding, however, doping of Al or Ti atom weakens SiC GBs bonding. The reinforced SiC GBs will largely......
) was investigated. Qdots taged by mercaptoacetic acid were conjugated with second antibody, then imaging differences of Heat Shock Proteins 70(HSP70) in renal carcinoma tissure sections with immunofluorescence......
integrated model of the internal structure of Chinese cultured pearls was established.Our revisions to the previous model focus on significant differences within the prismatic layer of Chinese......
profiles showed differences between combustion of sewage sludge and coal,and non-isothermal kinetics analysis method was applied to evaluate the combustion process.Based on Coats-Redfern integral......
was calculated and differences in the structural properties among Al-H, Cl-H, and Al-Cl pair were examined. The mechanism of chlorine on improving hydrogen diffusion was discussed. From an ab initio molecular......