Based　on　the　construction　of　digital　technology　evaluation　index　system,　this　paper　builds　a　dynamic　threshold　regression　model　to　explore　the　complex　impact　of　digital　technology　on　Chinese-style　industrial　modernization　under　the　threshold　of　R&D　human　resources,　taking　30　provinces　as　research　objects.　It　has　been　found　that　China＇s　digital　technology　index　is　continuously　improving,　but　there　is　a　digital　gap　among　regions.　The　beneficial　impact　of　digital　technology　on　Chinese-style　industrial　modernization　has　been　thoroughly　validated.　Considering　the　threshold　effect　of　R&D　human　resources,　the　influence　of　digital　technology　on　Chinese-style　industrial　modernization　exhibits　nonlinear　characteristics.　With　R&D　human　resources　crossing　the　first　threshold,　it　has　shown　a　significant　positive　effect　on　Chinese-style　industrial　modernization,　and　the　middle　range　of　R&D　human　resources　presents　the　optimal　interval　of　the　relationship　between　the　two.　The　research　findings　offer　a　theoretical　framework　for　advancing　the　construction　of　Chinese-style　modernization.　©　2024　The　Authors