The high purity aln ceramic microsphere has attracted wide attention from academia and manufacturers at home and abroad for its excellent high thermal conductivity, low dielectric constant, thermal expansion coefficient matching with Si, and other ex…
Entering 202 1 , what measures should the global economy take to meet the challenges under the influence of epidemic? And how can the recovery model be successfully launched? Global uncertainties and unstable factors are increasing. The complexity mu…
As the energy crisis in Texas deepens , millions of people have no electricity, heating, or even running water. In the end, although millions of Texans who did not have access to the severe cold have restored electricity, they were destroyed The nigh…
House Democrats unveil full $1.9 trillion COVID relief bill with minimum wage increase . WASHINGTON - House Democratstook another step Friday in their effort to advance a $1.9 trillion stimulus bill, releasing the full bill text, which includes an in…