河床形成 的英文怎麼說

中文拼音 [héchuángxíngchéng]
河床形成 英文
bed formation
  • 河 : 1 （天然的和人工的大水道） river 2 （指銀河系） the milky way system; the galaxy 3 （特指黃河） t...
  • 床 : i 名1 （供人睡覺的傢具） bed; couch 2 （像床的器具、地面） something shaped like a bed Ⅱ量詞（用...
  • 成 : Ⅰ動詞1 （完成; 成功） accomplish; succeed 2 （成為; 變為） become; turn into 3 （成全） help comp...
  • 河床 : riverbed; bed; poised river; [英方] waterstead; cauce
  1. During the pleistocene epoch the area that is now tso - chen was repeatedly covered and uncovered by the sea, and the fossilized remains of many organisms were preserved in the sediments that were laid down. today, after each heavy rain the bed of tsailiao creek is left covered with large numbers of fossils

    左鎮的菜寮溪流域，由於更新世時為海親海退相互間發生的不安定環境，造成大量死亡的生物形成化石沉積，每逢豪雨沖刷，菜寮溪河床上即散布大量的古生物化石。
  2. Due to the common understanding of the show s great influence home abroad and its critical role in pushing forward the chinese hardware industry s development, 10 top chinese hardware industry bases and trade associations organized pavilions to participate in cihs 03, including guangdong zhongshan xiaolan recognized as " china s hardware products industry base ", zhejiang jinhua as " china s hardware products export base ", guangdong kaiping as " china s plumbing manufacturing base ", zhejiang yueqing as " china s drill manufacturing base ", zhejiang wenzhou as " china s lock capital ", guangdong xinhui as the famous stainless steel industry base, hebei anping as the hometown of wire mesh, the building hardware branch of china national hardware association, the hardware tool chamber of shanghai federation of industry commerce, hebei huanghua hardware association, etc

    五金產業基地競相展示形象成為cihs 06的一大亮點。其中包括： 「中國五金工具出口產業基地」金華永康浦江「中國五金製品產業基地」廣東中山小欖「中國閥門之都」浙江玉環中國機床工具工業協會塗附模具分會「中國日用五金生產基地」廣東南海不銹鋼生產基地廣東新會「五金之鄉」河北黃驊「中國絲網產業基地」河北安平河北工商聯五金機電商會山東五金商會等。
  3. So far as the alluvial fiver is concerned, the sediment - carrying capacity of flow and hydraulic geometry of river channel can be regulated by regulating the composition of flow rate, silt concentration and sediment ( water and sediment regulation ) during water and sediment discharge ; with which the relative balance for water and sediment discharge and the river channel evolution can be obtained

    摘要沖積性河流的河床在輸水輸沙過程中，調節流量及含沙量和泥沙組成（調水調沙）可以調節河床水力幾何形態和水流挾沙力，追求水沙輸運和河床演變的相對平衡。
  4. Because it is relatively reliable in both theoretical and practical research, the rigid bed model, which is without deformation under the action of river flows, is widely used in the river hydraulic simulations. the advantages of visibility and high accuracy of the rigid bed models are evident for the complicated boundary conditions of rivers

    在河道水力模型中，尤以河床在水流作用下不發生變形的定床模型應用最為廣泛，在理論上和實踐上都已比較成熟，當河段的邊界過于復雜時，其直觀、準確的優越性更為明顯。
  5. The dissertation focus on the main conflict of flow and sediment change, by analyzing the flow and sediment features, and change in rivercourse of typical period in histry, collecting the data of riverbed change. according to the flow and sediment change condition, combining the existed water works, and based on the results of former researches, the study are conducted on the law of flow state change by comparing rivercourse conditions before and after the completion of sanmenxia project, which may provide some idea for flow state change when xiaolangdi project completed and put into operation and some basic clue for the prediction of variation trend of river section from tiexie to shendi, from shendi to tieqiao near zhengzhou, from tieqiao near zhengzhou to dongbatou, from dongbatou to gaocun and so on in the year 2010 and the period 2010 to 2020. the result may provide some reference for flood control of these wangdering river sections, and some guidelines for planning of water projects and arrangement of project sequence

    本課題緊緊抓住小浪底水庫運用后水沙變化這一主要矛盾，通過分析研究以往典型時期的水沙特點和河道演變特點，收集分析河床邊界條件變化資料，小浪底水庫運用后水沙資料變化，結合現有河道整治工程建設情況，總結前人的研究成果，重點研究三門峽水庫運用後下遊河道河勢變化的規律和特點，探索小浪底水庫運用後下遊河勢變化情況，分析預測游蕩性河道鐵謝至神堤、神堤至鄭州鐵橋、鄭州鐵橋至東壩頭、東壩頭至高村等各個河段在2010年， 2010年至2020年期間的河勢變化趨勢，為分析游蕩性河段的防洪形勢，指導河道整治工程建設的規劃和工程安排提供決策參考和依據。
  6. The hukou waterfall on the huanghe river west of jixian county, shanxi, is formed when the river flows to the hukou mountains on the shanxi - shaanxi border and its 250 - meter - wide bed, sandwiched between the canyons on its banks, abruptly narrows into a trough 50 meters wide and 30 meters deep and falls down into a big stone - strewn pool

    當流至壺口時，寬約400多米的河床，突然收縮到四五十米，形成特大型馬蹄狀瀑布，河水似從一巨型壺口瀉下。主瀑布寬40米，落差近50米。
  7. Kusado sengen, a town resurrected from the riverbed, in fukuyama, hiroshima prefecture

    河床復甦形成的城鎮，草戶千軒-廣島縣福山市-
  8. The same grade terrace height beside the river is surveyed at almost the same level, proved that the hidden fault under the river never moved after

    經測量河流兩側相對應的同級階地面處在相同的高度上，證明自晚更新世大凌河三級階地形成以來位於大凌河床底部的隱伏斷裂沒有過活動。
  9. The nasa team had hoped spirit would find equally clear signs on the ground : things like the sort of rounded pebbles or boulders found in terrestrial river beds, ripples in the sand, or rocks built up over time by the deposit of sediments from water

    Nasa的工作人員希望「勇氣號」能在地面上找到對等的痕跡，如：河床上的圓形鵝卵石或漂石，沙灘上的波紋，經過長時間由水中沉澱物沉積而成的石頭。
  10. Hokutolite is a natural substance produced in the peitou creek about 90 meters downstream from the hot spring. as water from the spring flows into the stream it cools, and after a certain distance, when the temperature drops to around 80, the mineral - saturated water forms a crystalline deposit on the gravel bed of the stream

    北投石產于北投溪源頭下九十公尺處，當泉水與溪水混合流過一定距離后，在八十度左右的環境下，呈飽和狀態的礦物質就沈澱在河床礫石表面，形成結晶。
  11. Now they had skated out the bed of brook and arrive at another glacier, banks of the glacier were full of interlaced tall firs and hemlocks, the shade covered the moonlight, the sky was pitch - black

    他們這時候已經滑出了融雪不多形成的溪床，來到另一條冰河上，河兩岸布滿了樹枝交錯的高大冷杉和鐵杉，樹影遮住了月光，冰河上空似乎一團漆黑。
  12. The existing results about scour hole was summarized. experiments was made about the influence of aeration on scour, the dynamic pressure on the original riverbed and the scouring hole bottom, and the influence of aeration on the dynamic pressure and the velocity of submerged jet. scour was simulated by numerical model

    在總結前人研究成果的基礎上，試驗研究了摻氣對基巖沖刷破壞的影響；基巖沖刷過程中沖坑底部脈動壓強隨沖坑深度的增加而變化的特性；摻氣對沖坑未形成前河床底部及基巖沖刷坑底部脈動壓強的影響；摻氣對射流軸線流速變化的影響等。
  13. The formation of the scoured pits is related with such factors as the unstable flow velocity and the unstable flow state caused by the circumfluence in the cross direction, the upstream circumfluence and the circle flow around the embankment

    沖刷坑的形成與橫向環流、上游迴流和繞流丁壩造成流速及流態不均勻等因素有關；根石走失與根石在水中的穩定性和河床性質及壩腳附近沖坑有關。
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