自然保护区 [林] [环境] nature reserve ; nature reserve ; [林] [环境] natural reserve ; natural preservation zone

澳洲保然 Bogen

保护自然 protect nature ; conservation of nature ; Protecting Nature ; Natural protection

世界自然保护联盟 IUCN ; World Conservation Union ; The World Coervation Union ; Iunet

天然保湿因子 NMF ; Natural moisturizing factor ; Sodium PCA ; Sodium Hyaluronate

天然林保护 to protect virgin forests ; natural forest conservation ; Natural forest protection

国际自然保护联盟 IUCN ; International Union for Conservation of Nature ; UICN ; International Union for Conservation of Nature and Natural Resources

大自然保护协会 TNC ; The Nature Conservancy ; nature conservancy the

国家级自然保护区 national natural reserve ; National Nature Reserves