楊顯恩共建共享區(qū)塊鏈基礎(chǔ)設(shè)施優(yōu)化數(shù)據(jù)跨域流通在數(shù)字經(jīng)濟(jì)海潮中 ，鄭欽數(shù)據(jù)因素的寬泛使用不只優(yōu)化了傳統(tǒng)經(jīng)濟(jì)勾當(dāng)?shù)男?