這個節點是什麼
Crew days turn life support from equipment inventory into a time-dependent mass, maintenance, and reliability problem.[1]
為什麼重要
In the CosmosExplore model, crew days is kept as a separate node so cost, logistics, and risk assumptions stay inspectable.[1]
邊界說明
- This entry is a model context node, not a mission quote, route promise, or safety assessment.[2]
相關圖譜節點
由此指向
- Consumables reserve成本驅動[1]
- ECLSS需求驅動[1]