Geochemical background values are the normal concentration of trace metals in the natural environment and sediment cores have been proved to be excellent sample
<正>A modified electrolyte (CH_3COOH-HClO_4-A-B) for electropolishing (EP) of NiTi was presented for improving the corrosion resistance and biocompatibility of
<正>Porous cube-like crystalline In_2O_3 nanoparticles with an average diagonal length of 34.8 nm were fab- ricated by a laser ablation-reflux process to form I