载体和资源的建造与开放为中小学科普和校外科学教育提供物质基础
2025-09-05184 STEM...

184 STEM...

· 2025 152202 141 202526399 2610703 189 1634 44 20257 562...

1617,50010000 20249480016 2025540203520 20232028 12+22024...

...

VR/AR 5G ++...

HR 20222023 12304...

2024 15 37232.8 18.5642...

?? 152 5 391511230 12 1+N 5135256.75 60%...

628 20212024 5 ?5 ?...

70 93 .5%98587 99% 99% 3.2 99.16%8.26 ·...