puits (1) trajectoire (1) état (1) société (humaine) (1) simulation (1) science (1) fleuve (1) recherche (1) programme (1) modèle (1) gestion (1) dégradation (1) métrologie (1) Construction (1) Implements (1) Scenarios (1) Fieldwork (1) Visions (1) Tools (1) Scientists (1) Science (1) Scenarios (1) Rivers (1) Research (1) Plots (Drama, novel, etc.) (1) Motion picture plays (1) Management (1) Executives (1) Example (1) Evaluation (1)