dongchuan 中文意思是什麼

dongchuan 解釋
東川
  1. The minerogenetic model of xikuangshan type copper deposit can be concluded that : in jinningian - chengjiangian, the activity of xiaojiang discordogenic fault form dextrorotation sub - structure in dongchuan ore area

    昆陽裂谷內的多數銅礦同位素成礦年齡多集中在9 . 0億6 . 5億年之間,屬于晉寧-澄江期,與rodina大陸裂解時限相當。
  2. Prevention measures on the landslide disaster of dongchuan

    三峽工程移民區滑坡防治與利用技術研究
  3. 90 ' s it was found in shizishan, yimen, indicated that the type deposit is well explorative prospect in dongchuan - yinmen. by sum up the data of trace elements, isotopic elements, fluid inclusions and minerogenetic age et al.,

    稀礦山式銅礦以落雪礦區稀礦山礦段最為典型,主要分佈在因民落雪大喬地?稀礦山、濫山、磨子山,濫泥坪6 ? 4巷、白錫臘和拖布卡地區。
  4. Dynamic simulation of the process of deep - gully debris - flow deposition and effectiveness evaluation of disasters reduction in dongchuan city, yunnan province

    雲南省東川市深溝泥石流堆積動態模擬及減災效益評估
  5. C ) copper ore body surrounded iron ore body ; iron ore were interpenetrated by copper ore stringer vein, which indicated that copper form late than iron. metallogeneti age is 826 230ma, similar with the age of alkali basite and age of other copper deposit in dongchuan ore area, which belong to jinningian

    黃銅礦單礦物的re - os同位素年齡研究表明其成礦年齡為826 230ma ,接近礦區堿基性巖年齡,與昆陽裂谷內其它類型銅礦成礦時代相當,均屬于晉寧?澄江期; 4
  6. Xikuangshan type copper ore deposit named those fe - cu deposits hosted in yinmin formation, kunyang group, which located in kunyang rift valley and the edge of southwest yangzi platform. the best example is xikuangshan allotment, luoxue ore area, dongchuan, yunnan. the type deposit spread in south kunyang rift valley, include dongchuan, wuding - luoci, yuanjiang, yimen, huashengping, hongmenchang and so on

    稀礦山式銅礦是指賦存在昆陽群因民組地層中的銅鐵礦床,其大地構造背景屬于元古代裂谷帶,大陸裂谷是超大型銅等多金屬礦形成和分佈的有利環境,在裂谷下部常發育異常地幔和巖漿源,裂谷空間上的多層次性使礦床具有明顯垂向分帶特徵,其演化時間的長期性、脈動性和繼承性便於多期成礦作用相互疊加、礦質的高度聚集。
  7. Abstract : based on the conceptual two - flow model and pic numerical solution method developed in the companion paper, the present paper further investigate the model application in simulation of the typical debris flows. the model validation was carried out with the experimental data obtained by other investigators at dongchuan debris flow observation and research station in yunnan province. predictions were made in terms of the main controlling facetors including the channel slope, flow density and time interval between two blasts of debris flows. the predicted results could well reflect the observations reported by the geographers and sedimentologists

    文摘:採用文獻[ 1 ]中提出的陣性泥石流運動與堆積的歐拉-拉格朗日模型,模擬了陣性泥石流的運動過程和堆積形態,得出了與地學研究中觀測結果較為一致的認識.文中針對影響陣性泥石流的關鍵條件,重點通過改變密度,坡度和各陣泥石流的時間間隔等參數,分析了這些參數變化對泥石流運動及堆積規律的影響,提出了簡化分析整個陣性泥石流的條件.研究表明,應用經試驗資料驗證的數學模型不但可以方便、快捷地定量描述陣性泥石流的一般特性,而且能夠提供關于陣性泥石流運動及堆積的更多細節
  8. Comprehensive management of landslide and mudflow in laogangou, dongchuan district of kunming municipality

    昆明市東川區老乾溝滑坡泥石流綜合治理
  9. Kunming is in the central part of yunnan province, the total area is 21, 600 square kilometers ; it governs five areas which are panlong, wuhua, guandu, xishan and dongchuan, anning city and eight countries that are chenggong, jinning, fumin, yiliang, gaoming, shilin, luquan and xundian

    昆明地處雲南省中部,總面積2 . 16萬平方千米,轄盤五華官渡西山東川五區和安寧市以及呈貢晉寧富民宜良高明石林祿勸尋甸八個縣。
  10. The elevation of the highest point which is the main peak of jiaozi mountain in luquan country is 4247 meters, the elevation of the lowest point which is the xiaohekou in dongchuan area is 695 meters, and the elevation of the city center is 1891 meters

    最高點祿勸縣轎子山主峰海拔為4247米,最低點東川區小江流入金沙江的小河口海拔只有695米,市中心海拔1891米。城區坐落在滇池盆地北部,三面環山,西南瀕臨滇池,湖光山色,天然成趣,具有良好的空間環境。
  11. Hazard assessment of debris flows around dongchuan city of kunming

    昆明市東川城區後山泥石流危險性評價
  12. The kunming northeast bank zinc industry limited company had beenestablished july, 2006, is located in the kunming dongchuan industrialdistrict, the railroad, the road is developed

    昆明東銀鋅業有限公司成立於2006年7月,座落在昆明東川工業區,鐵路、公路發達。
  13. Leshan dongchuan machinery co., ltd is located in the beautiful wutongqiao district, near to the leshan grant buddha and famous emei mountain with convenient transportation and preferable geographical conditions

    樂山市東川機械有限公司位於風景秀麗的「小西湖」五通橋,近鄰天下名山峨眉山,毗鄰樂山大佛,交通方便,地理條件優越。
  14. We plan to arrange two optional field trips as part of the conference program in the 4th dfhm conference : one will be a 4 - day pre - conference field trip to jiuzhaigou valley one of the world natural heritage sites, where visitors can see some counter - debris - flow structures built behind the natural beauty of the valley, and the other a 3 - day post - conference field trip to the dongchuan debris flow observation and research station in jiangjiagou valley known worldwide as a natural laboratory of debris - flow experiments, where visitors can observe all the stages of debris - flow behavior from initiation to termination if a debris flow occurs during the field trip

    世界自然遺產地九寨溝的泥石流防治工程作為四天行程的會前考察,在這里泥石流防治工程與自然景觀巧妙溶合,渾然一體。三天行程的會后考察雲南省蔣家溝的東川泥石流觀測與研究站。對泥石流的觀測與研究已有40多年歷史的東川站,被世界各國的泥石流研究學者譽為「泥石流博物館」 。
  15. Based on the arrangement with the provincial government, each department will accept the students from dongchuan, zhaotong, chuxiong, yuxi, honghe, weishan, simao, dali, baoshan, lijiang, luanjiang, lincang, and other districts in yunnan

    同時按全省統一安排,各專業均招收東川、昭通、曲靖、楚雄、玉溪、紅河、文山、思茅、西雙版納、大理、保山、德宏、麗江、怒江、迪慶、臨滄等地州的考生。
  16. The time - series fractal characteristics of grain per capita in dongchuan city, yunnan

    雲南東川市人均糧食的時序分形特徵
  17. Construction and application of debris flow information system in dongchuan district, kunming

    昆明市東川區泥石流信息系統的建立及其應用
  18. Information entropy - based hazard assessment of debris flow gully in dongchuan urban area of kunming city

    昆明市東川城區泥石流危險度評價
  19. Dongchuan insist on the quality polity of “ customer foremost, the efforts of innovate, high quality, service guarantees “ since we have the first step in business that it could be make the product quality and service best

    東川創業以來,始終堅持「顧客至上、努力創新、品質優秀、服務保證」的質量方針,將產品質量和服務做到最好。
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