尽忠 发表于 2025-3-28 15:23:14

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影响带来 发表于 2025-3-28 22:42:59

Elias G. Carayannis,David F. J. Campbell only applying to lunar surface activities. And for our purpose, we also included all EVA (i.e., extra vehicular activities) systems including space suits. You might want to change that, if you are doing your own forecast modeling, just so long as you make sure to include it somewhere else. The main

Generosity 发表于 2025-3-28 23:42:24

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