polar circles 極圈。
極圈。 “polar“ 中文翻譯： adj. 1.(南、北)極的，地極的；近地極的。 2.【 ...“circle“ 中文翻譯： n. 1.圓；圓周；圈；環；環狀物。 2.圓形場地，馬戲 ...“circles“ 中文翻譯： 徘徊“in circles“ 中文翻譯： 毫無進展“polar“ 中文翻譯： adj. 1.(南、北)極的，地極的；近地極的。 2.【物、化】(有)極的；磁極的；有磁性的。 3.【幾】極線的。 4.【化學】極化的，離子化的；(多)極性的。 5.中軸一樣的；中心的；(像北極星那樣)有指向意義的。 6.(性格)正相反的。 n. 【幾】極線；極面。 “academic circles“ 中文翻譯： 學術界“apollonian circles“ 中文翻譯： 阿波羅尼奧斯圓“art circles“ 中文翻譯： 藝術界“banking circles“ 中文翻譯： 銀行界“berry circles“ 中文翻譯： 貝里環形立體視力表“berrys circles“ 中文翻譯： 貝里氏立體視力表“bundle of circles“ 中文翻譯： 圓把“business circles“ 中文翻譯： 工商界; 企業界; 商業界; 商業圈“circles and arrows“ 中文翻譯： 圓圈與箭頭“circles and hearts“ 中文翻譯： 圈圈與愛心“circles in the sand“ 中文翻譯： 沙灘上的圈圈“coaxial circles“ 中文翻譯： 共軸圓; 同軸圓“commercial circles“ 中文翻譯： 商業界人士“complex of circles“ 中文翻譯： 圓叢“concentric circles“ 中文翻譯： 【數學】同心圓。 “crop circles“ 中文翻譯： 麥田怪圈; 麥田圓圈“crossed circles“ 中文翻譯： 雙交圓“cultural circles“ 中文翻譯： 文化界“debt circles“ 中文翻譯： 連環債“debye circles“ 中文翻譯： 狄拜圈
In the long run , this association has been a fruitful one as jj ' s modest “ lip ruin “ took him from south africa to the polar circle , from havana to shanghai , from the mississippi delta to the paris opera 十年的光景，米爾多憑著“受傷的嘴唇” 、從北極圈走到南非，從上海走到哈瓦那，甚至走到了巴黎歌劇院的舞臺。 |
|
polar curve |
|
Metropolitan circle is the result of industrialization and urbanization , which is the embodiment of centralization and radialization when the metropolis is developing to a certainty , in order to advance the space and economy to conform , to form a corporate area , fabricating the new type of metropolitan circle in which the metropolis is the core is new topic for discussion of innovative space structure of the big ciry this paper combine the theory expatiation and demonstration analysis with comprehensive and new statistics data , and theory model , and discusses the all - around regional development in chengdu area from a new angle , ie : using space structure model of metropolitan circle to develop the overall enhancement of strength in chengdu first , the thesis defmitudes the concept , connotation , and character of metropolitan circle , after that , it discusses the formative mechanism of metropolitan circle from the factors such as market , institution and ect moreover , from the practice of metropolitan circle ' s development in ho me and abroad , it summarizes the significance of the metropolitan circle form for the economic and social development , as well as the experience for reference and the problems we should pay attention to = based on these theories and practice , it brings forward the necessity and strategic significance of building metropolitan circle in chengdu , and analysis its possibilities , it also makes a research on the model of this circle , it innovatively brings forth that the double - polar circle structure of central city - sub central city - satellite town should be builded , through the establishment of index system , the sphere of metropolis circle in chengdu can be set which means the central city , sub center city and satellite town are sett it also analysis how to determine the gravity between center city and circumjacent area , and discusses the function orientation of center city and satellite town at last , it briefly analyses the transportation designing of suburb and city which are imperative for constructing the metropolitan circle in chengdu 本文將理論闡述和經驗實證分析與較全面的最新統計資料，以及理論分析模型分析結合起來，從新的角度深入探討成都的區域整體發展，即以都市圈的空間結構模式促進成都整體實力的全面提高。本論文首先明確了都市圈的概念、內涵及特征，從市場、等因素探討了都市圈的形成機理，并從國內外都市圈的發展實踐中，總結出都市圈這種空間形式所引起的經濟和社會發展的意義所在，以及我們值得借鑒的經驗和需要注意的問題。在此理論和實踐基礎上，提出構建成都都市圈的必要性及戰略意義，分析其可能性；并且對如何構建成都都市圈模式進行了探討，主要是創新性提出構建中心城市-副中心城市-衛星城鎮的雙極圈域結構，并通過指標體系的建立以確定成都都市圈的范圍，即中心城市、副中心城市和衛星城鎮的確定，以及測定中心城市與周邊地區的引力大小，以及對中心城市和衛星城鎮的功能定位進行了探討。 |
|
In the long run , this association has been a fruitful one as jj ' s modest “ lip ruin “ took him from south africa to the polar circle , from havana to shanghai , from the mississippi delta to the paris opera 十年的光景，米爾多憑著“受傷的嘴唇” 、從北極圈走到南非，從上海走到哈瓦那，甚至走到了巴黎歌劇院的舞臺。 |