海岸演變 的英文怎麼說

中文拼音 [hǎiànyǎnbiàn]
海岸演變 英文
coast change
  • : Ⅰ名詞(水邊的陸地) bank; shore; coast Ⅱ形容詞[書面語] (態度嚴峻或高傲) lofty
  • : 動詞1 (演變; 演化) develop; evolve 2 (發揮) deduce; elaborate 3 (依照程式練習或計算) drill;...
  • 海岸 : seaboard; seabeach; seashore; seacoast; coast; shore
  • 演變 : develop; evolve; evolution
  1. Based on 2m contour of surveyed bathymetry from 1976 to 1999 and mean - high - tidal line distracted from remote sensing images acquired by landsat - 5 tm from 1976 to 2000 respectively, quantitative analysis about alluvion and erosion as well as the relationship between accretion of modern yellow river delta and the water and sediment discharge of yellow river is made, and the results indicate the mean - high - tidal level is more effective than 2m contour of the bathymetry. it is found that the accretion of modem yellow river delta is becoming less and less, what ' s more, erosion is even more than alluvion in some recent years. diaokou promontory has been eroded seriously since yellow river changed its course in1976

    以一般高潮線反映現代黃河三角洲沖淤時,從1976年黃河改道清水溝流路入到2000年,整個黃洞三角洲凈造陸201 . 5km ~ 2 ,淤積有逐漸慢的趨勢,甚至出現凈蝕退的年份;刁口河嘴大量蝕退,蝕退速率開始快速,后來逐漸慢;清水溝河嘴大量淤積,淤積速率開始迅速,后來逐漸慢,甚至出現凈蝕退;清水溝河嘴南側到支脈溝一段線與刁口河嘴以西到灣灣溝一段線基本穩定。
  2. According to the contrast between different maps and the dynamical conditions, the area of bohe lagoon had reduced by 45. 3 % from 1932 to 2000 and human activities in the coastal zone, such as inning, sand dredging and aquiculture, have brought great effects on the coastal system, which has accelerated the barrier erosion and lagoon evolvement

    通過對比分析, 1932 ~ 2000年,博賀?湖面積減少45 . 3 % ,人類活動已成為影響該區海岸演變的主導因素;灘塗圍墾、采沙與水產養殖等人類活動加劇了沙壩的侵蝕後退,且使得?湖面積迅速減少,不斷淤淺萎縮,大大加快了體系的化進程。
  3. The sedimentary facies show a depositional evolution from the deep - water sediments through shallow - water sediments to the continental sediments, including alluvial fan, river, lake, delta ( tide - dominated ), barrier coast, shallow sea, deep sea and volcanic debris flow deposits

    在沉積相上,經歷了從深水沉積到淺水直至陸相沉積的,發育有沖積扇、河流、湖泊、三角洲(潮汐) 、障壁、淺、深和火山碎屑流沉積。
  4. In this section the evolution process of the coastline in the bayou area and diaokou bayou area was analysed through overlay analysis of gis. furthermore, the evolution rules and the enfluence factors were also analysed briefly

    在比較兩種基於遙感數據的線提取方法可行性的基礎上,運用一般高潮線法提取線,通過gis疊加分析深入剖析了黃河口地區、釣口河口地區線的過程,並簡要分析了線的規律及其影響因素。
  5. The advances in the research on coastal disasters, coastal ecological environments, waves and currents, coastal sediments and morphological changes, and coastal structures in japan are introduced by summarizing the papers which were presented in the annual conference on coastal engineering in japan

    摘要介紹了日本第52回工學講會的概況,從災害、生態環境、波浪與水流、泥沙運動與地形化、建築物等5個方面綜述了日本工程研究的進展情況。
  6. ( 2 ) correlation analysis of the water and sand sedimentation and the coastline evolution. on the basis of the monitoring data, the relations was analysed by the combination of remote sensing data and coastline data with the ii hydrological data, and then gave out a forecasting of future development of coastline in the river mouth area

    首先對黃河口來水來沙特徵進行分析,然後以動態監測數據為依據,與水文統計資料相結合探討了黃河口來水來沙與線淤積、侵蝕的關系,最後對未來黃河來水來沙條件與線的進行了簡要分析。
  7. Under support of remote sensing and gis, multi - temporal remote sensing data, terrain data and hydrological data were applied to the study on the coastline evolution of the delta since 1976, which includes following parts : ( 1 ) study on the dynamic monitoring of the coastline

    本文以多時相遙感影像數據、地形數據、水文統計數據等為主要數據源,以rs與gis技術為支撐,對1976年以來黃河三角洲線的開展動態監測研究,著重研究了以下幾個方面的內容: ( 1 )線動態監測研究。
  8. The palaeogeographic research indicate that the palaeogeographic outline of the study area recorded the evolution from a sedimentary basin in which the shallow - water carbonate platform sediments and deep - water terrigenous clastic submarine fan developed from southeast to northwest and northeast during the late triassic through a submarine sheet - like model composed of deep - water sandy turbidite and fine - grained turbidite during the early jurassic to a terrigenous clastic barrier coast during the middle and late jurassic and finally to the coal - bearing delta sediments during the late cretaceous

    古地理分析表明,研究區晚三疊世古地理輪廓是一個從東南向西北和東北方向由淺水碳酸鹽臺地及深水陸層底扇沉積共同發育的沉積盆地;早中侏羅世,成為一個由深水砂質濁積巖和細屑濁積巖組成的水下席狀體沉積;進入中晚侏羅世,其古地理表現為一個陸屑淺有障壁;到了晚白堊世,研究區表現為以含煤沉積為特徵的三角洲相沉積。
  9. Took sha - zhuyu and east shore of qing - hai lake as the examples and based on the mass of field survey and soil analyse, took comparative method, we carried through the researches on the causes of the desertification, the origin of sandy desertificational land substance, the development diversification and difference of soil characteristic in process of manual and spontaneous vegetation recovery in high frigid regions and make out the taxonomy of desertificational land in high frigid region of china. the result obtained are summarized as follows : 1. the development of the desertificational land in high frigid regions is caused by the manual and spontaneous factors

    論文首次對高寒地區的砂質荒漠化土壤進行系統研究,以沙珠玉和青湖東為例,通過野外考察和土壤樣品室內化驗,採用對比分析的研究方法,對中國高寒地區荒漠化的成因和研究區砂質荒漠化土地的形成,土壤發生特性、人工植被恢復和自然植被恢復過程中土壤的發育差異和性質化進行系統研究,並用系統分類體系對研究區土壤進行類型劃分,得到主要結論如下: 1 、高寒地區荒漠化的發生發展是在自然因素和人為因素共同作用下進行的,沙珠玉地區風沙土是就地產生的,青湖東地區風沙土主要是由風從湖的西搬運而來的,兩地區砂質荒漠化發展仍然十分嚴重。
  10. This paper presents a method of probability analysis in order to develop the general design and analysis methods for problems of the embankment stability under random storm wave actions as well as with random properties of the embankment medium. the major purpose of this study is carry out modellings of ( 1 ) probability analysis for the problem of seepage stability of levee projects ; ( 2 ) probability analysis for the problem of erosion due to washout sediments from the embankment ; ( 3 ) numerical analysis for coastal evolution due to beach erosion under energy actions of storm wave

    本文根據598084號年浙江省自然科學基金項目和g59901號國家教育部回國留學人員科研啟動基金項目的部分研究目標和研究內容的要求應用概率分析方法研究了在隨機風浪荷載作用下和築堤材料隨機性影響下防護堤壩抗滲流、抗沖刷穩定性的分析計算模型;用數值分析方法研究了在浪潮能量作用下灘侵蝕造成海岸演變問題的數學分析模型。
  11. Right now, he has just finished director kim gi - duk s shoreline and is working on a new film by the director of

    目前,他正忙於拍攝金基德導的新片線和生死諜姜帝圭的新片。
  12. By the use of the grey models, the forecasting of the coastline configuration was finished, which reflect the trend of the coastline evolution

    利用動態監測數據建立灰色模型,完成了對黃河口、釣口河口線形態的化預測,反映了黃河三角洲線的趨勢。
  13. This title documents the development of the coastal, air and land defense systems that served to protect pearl harbor and honolulu from 1907 to 1950, and seeks to understand why these failed at a critical point

    本文評述了在1907年到1950年用來防守珍珠港和檀香山的、空中、陸地防禦體系及其過程,并力求使讀者明白這些防禦為什麼在關鍵時刻沒能發揮作用。
  14. At present, many fields remain to further research, especially the profound combination of gis technique with ece ( estuarine and coastal engineering ), which should be developed for the purposes as follows : ( 1 ) to serve the huge comprehensive work in changeable natural conditions and difficult construction conditions which takes a long period and covers a large region, e. g. the regulation work of deepwater channel in the yre ( yangtze river estuary ) ( 2 ) to combine the gis with applied numerical model ( 3 ) to study the hydrodynamic processes and characteristics of waves, tidal currents and sediment transport, as well as the affection carried by the regulation work in an estuary ( 4 ) to monitor and to analyze ees ( evolution of erosion and sedimentation ) and the variation of riverbed ( 5 ) to play a role of dynamic supervising of a engineering project

    目前尚有許多有待進一步研究的領域,尤其是以服務于長江口深水航道治理這樣規模大、周期長、影響區域廣、自然條件復雜、施工情況多的國家重點工程為目的,將gis與專業應用數學模型結合,對河口波浪、潮流、泥沙運動的動力機制,以及整治工程建築物對其影響的研究,對入航道沖淤和河勢的監測分析,對施工進展和工程效果實現「動態」監控和管理,尚缺乏同gis技術的深入有效結合。
  15. Geographic environmental evolution in the qingdao coastal area under the influence of global change

    全球化影響下青島帶地理環境的
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