renson 中文意思是什麼
renson
解釋
朗松-
By analyzing a wrong answer of conservation law of angular momentum, this paper points out that the main renson of the answer, and it gaives out two kinds of correct answers
摘要通過對一個角動量守恆問題錯誤解法的分析，指出錯誤產生的主要原因，然後分別用兩種方法給出該題的解法。 -
The second part presents a sketch in the developing of tourism and historical changes of dali city. the third part is the classification and qualitative and quantitative evaluation of dali tourism resourses based on nantional standard, which reflects the feature of the tourism resources. the forth part shows the advantages and disadvantages of the developing of dali tourism, which is the renson that this paper is writed. the fifth part is the emphases, which optimise the tourism of dali historical and cultural city in the respects of urban tourism image, tourism products, special structure and regional tourism development by urban image and tourism destinantion space planning and designing theories, and to make the dali
第三部分根據國家標準，對大理旅遊資源進行分類和定性、定量評價，指出了大理旅遊資源的特色。第四部分，指出了大理旅遊發展取得的成績以及存在的不足之處，是本文寫作的原因所在。第五部分是本章的重點，運用旅遊空間合理規劃布局、城市意象等理論，從城市旅遊意象、旅遊產品、空間結構、區域旅遊發展等方面對大理歷史文化名城旅遊發展進行優化，以期達到歷史文化名城的有效保護與旅遊的可持續發展。
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