This letter focuses on the synthesis of multi-walled carbon nanotubes(MWNTs) and MWNTs/ZnO nanocomposites using absorbent cotton.The MWNTs have been synthesized b
<正> 薄托楼梯草 Elatostema tenuireceptaculum W. T. Wang, sp. nov. Fortasso affine E. yungshunensi W. T. Wang, quod caule cystolithis carente, foliis siccitate l