Lastly, it expounds the significance of the tourism spatial structure research. 最後簡單論述了旅遊空間結構的研究意義。
Collagen fibrils in vitreous present spatial arrangement regularly, plasmin can lead to destruction of the fibrillar network. 玻璃體內膠原纖維呈三維空間結構,纖溶酶能夠破壞玻璃體膠原纖維的網狀結構。