river plain 中文意思是什麼

river plain 解釋
沖積平源
  • river : n 1 河，江。 Rriver Thames 或 the R Thames 泰晤士河； the Hudson R 〈美國〉哈得孫河。 the Rriver ...
  • plain : vi 〈古、詩、英方〉發牢騷，訴苦；嘆惜，悲傷；哀悼；悲歌，痛哭。adj 1 平的，平坦的。2 平易的；普通...
  1. In general, the sandstone body have been deposited by a river, possibly a distributary flowing on a coastal plain.

    一般地說，砂巖體似為河流沉積，可能是海岸平原上的分流。
  2. The river debouches into a wide plain.

    河流流入廣闊的平原。
  3. The river discharged into the western part of the deltaic plain.

    河水排注到三角洲平原的西部。
  4. Because ancient lakes on the south coastal plain of laizhou bay lie in transitional area between sea and land, they receive the influence of sea level changes, river diversion, diastrophism and the activities of human beings, so the course of formation and change of ancient lakes are very complicated

    該區的古湖泊，處于海陸交互的復雜環境中，受到海平面變動和氣候變化的深刻影響，同時也受到河流變遷、地質構造變動、人類活動的影響，其形成與演變過程十分復雜。
  5. The phreatic groundwater in the diluvial fan in front of the helan mountain is mainly recharged by precipitation and the lateral flow from the helan mountain ; the phreatic groundwater both in the diluvial fan of the qingtongxia gorge and in the fluvial plain is mainly recharged by the influent seepage of irrigation water from the yellow river

    賀蘭山洪積扇單一潛水主要接受山區側向徑流及大氣降水補給；青銅峽洪積扇單一潛水及沖湖積平原上覆潛水，主要接受黃河灌溉水的入滲補給。
  6. Before the flood arrives, the river ' s flood plain is calm and dry

    在洪水爆發前，泛濫平原平靜乾旱。
  7. The flood damage exposes the contradiction between people and flood, population explosion results in that people need more and more land for farming, a lot of flood - plain, flood - plain protection, retarding basin, and ever floodway are occupied by farmers for agricultural purpose. so that major or even middle and small flood can not be smoothly discharged in the river

    這場洪災暴露了建國以來治淮工作中久而未決的一個問題，即局部地區為了解決人多地少的問題，大量侵佔河道行洪灘地，與洪水爭地，不給洪水出路，使得本已不堪重負的河道，即使是中、小洪水來臨，也處在高水位狀況下運行，加劇了中、下游地區的防洪風險。
  8. From sedimentology symbol such as rock assembled, sediment gradus, sandstone grading analysis, protogene sedimentary structure, ichnofossile and logging facies etc and palaeoenvironment background, it is confirmed that shen84 - an12block s34 segment is braid river delta system, not fan delta system ( abrupt slope ). then it can be more partition as braid river delta plain sedimentary assembled, delta front sedimentary assembled and prodelta sedimentary assembled on core and log assembled. and delta plain sedimentary assembled can be identified four microfacies : braided distributary channel, crevasse splay, overbank deposits and interdistributary bay

    沉積微相研究是儲層非均質性研究的基礎，研究區有豐富的巖芯資料和測井資料，通過巖石組合、沉積韻律，砂巖粒度分析、沉積構造、古生物遺跡和測井相等沉積學標志，結合古環境背景，確定沈84 ?安12塊s _ 3 ~ 4段為辮狀河三角洲體系，而不是前人所認為的扇三角洲（陡坡型）體系，在巖芯和測井組合上可進一步劃分為辮狀河三角洲平原沉積組合、三角洲前緣沉積組合和前三角洲沉積組合，其中三角洲平原沉積組合又可識別出辮狀分流河道、決口扇、分流河道邊部和分流間灣四種微相類型；三角洲前緣沉積組合識別出水下分流河道、水下分流河道邊部和分流河口壩三種微相。
  9. The dissertation reviews the agriculture production history, analyzes the status quo, the change of river system, soil evolvement and the forming course of economic position, and discusses the precondition of the agricultural development of the hhh plain. the agricultural system database of the hhh plain is set up by using mapgis software

    總體上考察了黃淮海平原農業生產歷史、現狀形勢；淺析了黃淮海平原的水系變遷，土壤演變過程及其經濟區位條件的形成，初步探討了該平原農業發展的先決條件。
  10. There are eight large deserts and four large sandlots in china. the area of keerqin sandlot is biggest of the four sandlots. and it lies in the west part of northeast china, the transition zone of inner mongolia plateau and northeast plain, and is the transition areas of daxingan mountain knap zone and west liao river plain, the interleaving section of agriculture and pasture in east china

    我國有八大沙漠和四大沙地，科爾沁沙地在四大沙地中面積最大，它位於我國東北地區西部，地處內蒙古高原向東北平原的過渡帶，是大興安嶺西南丘陵區向西遼河平原過渡區和我國東部的農牧交錯區。
  11. Yellow river - huaihe river - haihe river plain is one of the important farm belt in our country, it is the important farm produce base where grain was moved to the south

    黃淮海平原區是我國重要的農業區之一，是「北糧南調」的重要農產品基地。
  12. Its narrow course, with its " nine turns and eighteen bends ", zigzags across the river plain and the autumn moon shining on its waters looks especially poetic

    桃花江河道狹窄，迂迴曲折，素有九曲十八彎之譽。桃花江月夜景色更美， 「陽江秋月」是古代桂林八景之一。
  13. The land in yellow river plain river is vast, and the topography are level, and it is long to draw yellow river history irrigating, and has the famous wei ning, bronze gorge, inner mongolia bend of a river and soil special river irrigated area

    黃河平原河段兩岸土地遼闊，地勢平坦，引黃灌溉歷史悠久，有著名的衛寧、青銅峽、內蒙古河套和土默特川灌區。
  14. Lastly the natural production potential and economic production potential of arable land in yellow river - huaihe river - haihe river plain are analyzed by the means of technology technology economics. the conclusion is that natural production potential is quite big, and economic production potential is biggish in this area

    最後，本文應用技術經濟學方法對黃淮海平原區耕地的自然生產潛力和經濟生產潛力進行了分析，結果表明，黃淮海平原區自然生產潛力是相當大的，經濟生產潛力也較大。
  15. Investigation on river plain harness of qin - ba mountain areas of south shaanxi province

    陜南秦巴山區川道治理調查報告
  16. Cultivation techniques for healthy soybeans in huang - huai river plain

    黃淮流域無公害大豆標準化栽培技術
  17. Through export - oriented to improve three river plain agricultural industrial structure

    通過外向化牽動三江平原農業產業結構調整
  18. Research on the ecological and sustainable groundwater table regulation in the lower liaohe river plain

    下遼河平原地下水生態水位與可持續開發調控研究
  19. Ever deeper they went into the mountains, ever further they got away from the main battleground of the yellow river plain

    他們越深入山區，離開黃河平原的主要戰場就越遠。
  20. Then the limiting factors that influence grain productivity of arable land in yellow river - huaihe river - haihe river plain are discussed. the results indicate that the limiting factors which influence grain productivity of arable land may be not devotion factors in yellow river - huaihe river - haihe river plain, it is economic benefit

    接下來進一步探討了影響黃淮海平原區耕地糧食生產力提高的限制因素，發現在黃淮海平原區進一步提高耕地糧食生產力的障礙因素可能不是投入問題，而是經濟效益問題。
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