资讯

Khaleej Times on MSN1 小时
Spotted: Some UAE brands roll out new dirham symbol on apps, store signs
The Central Bank of the UAE unveiled the new symbol for the UAE's national currency, the dirham, in March this year. The ...
IEEE8 小时
Ultralow- $k$ Dielectric With Nanotubes Assisted Vertically Aligned ... - IEEE Xplore
An interlayer dielectric with an extremely low dielectric constant of 1.96 is demonstrated using SiO 2 with vertically aligned cylindrical pores. Vertically grown carbon nanotubes are used as a ...