有源河段 的英文怎麼說

中文拼音 [yǒuyuánhéduàn]
有源河段 英文
closed reach
  • 有 : 有副詞[書面語] （表示整數之外再加零數）: 30 有 5 thirty-five; 10 有 5年 fifteen years
  • 源 : 名詞1. （水流起頭的地方） source （of a river）; fountainhead 2. （來源） source; cause 3. （姓氏） a surname
  • 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...
  • 段 : Ⅰ量詞（部分） section; segment; part; paragraph; passage Ⅱ名詞（姓氏） a surname
  • 有源 : [電學] active有源電路 active circuit; 有源器件 active device; 有源天線 active antenna; 有源衛星 active satellite
  • 河段 : [水文] channel segment; stream segment; reach
  1. " one branch of it, " according to the historian of concord, for i love to quote so good authority, " rises in the south part of hopkinton, and another from a pond and a large cedar - swamp in westborough, " and flowing between hopkinton and southborough, through framingham, and between sudbury and wayland, where it is sometimes called sudbury river, it enters concord at the south part of the town, and after receiving the north or assabeth river, which has its source a little farther to the north and west, goes out at the northeast angle, and flowing between bedford and carlisle, and through billerica, empties into the merrimack at lowell

    「它的一條支流」 ，據研究康科德河的歷史學家說（我喜歡引用權威） ， 「發源自霍普金頓的南部，另一條支流來自西區的一個池塘和一大片雪松沼澤， 」它們從霍普金頓和南區的中間流過，途經弗萊明翰，然後穿過薩德伯里和韋蘭（在這一段它有時被稱為薩德伯里河） ，從南部進入康科德鎮，在與發源自較遙遠的北面和西面的阿薩貝斯河交匯后，從東北方向流出，然後從貝德福德與卡萊爾中間穿過，流經比勒瑞卡，最終匯入洛厄爾的梅里馬克河。
  2. Under the worse situation of worldwide shortage of fresh water, china, as one of the 13 countries with lowest per capita occupancy in water resources, has 330 cities are short of water ; an average of 26. 68 million hectares farmland in drought annually but also a loss of billions of rmb properties due to the floodwater every year ; 82 % rivers and lakes suffered from pollution in different degree ; 2800 km river without any aquatic ; 25, 000km ' s water unqualified by fishery water quality standard

    在全球淡水資源日益緊張的形勢下，我國作為世界人均水資源13個貧困國家之一，有330個缺水城市，每年平均有4億畝農田受旱，每年洪災要造成數以千億的經濟損失，有82 %的江河、湖泊受到不同程度的污染， 2800多公里的河段魚蝦基本絕跡， 2 . 5萬公里的河流水質超過漁業水質標準。
  3. On the basis of the tendency and the current information of social and economy ’ s development in shandianhe river in inner mongolia and a lot of prior data and ourselves measured data that they are invested 、 collected 、 arranged 、 analyzed, the paper assessed water resource in study area

    本文結合灤河內蒙段閃電河流域地區社會發展現狀及社會經濟發展態勢，在調查、搜集、整理、分析利用已有資料的基礎上，同時結合大量自己觀測的資料，對研究區水資源量進行了評價。
  4. The research shows that beir depression characterized as several resources, thin facies, and more kinds of reservoir. the lowstand system tract of nantun formation is the principal target reservoir with best source rock and reservoir. the upper mudstone developed in transgressive system tract of damoguaihe formation is the important regional sealing bed, forming the best oil source bed, reservoir, caprock pattern

    綜合研究表明，貝爾凹陷具有多物源、相帶窄、儲集類型多的特點，南屯組低水位體系域具備生油和儲集條件，是海拉爾盆地的主要勘探目的層段，其上部的大磨拐河組水進體系域發育的泥巖是良好的區域性蓋層，可以構成良好的生儲蓋配置。
  5. Normally water resources is affected by human activities and climatic change, but it is affected mainly by climatic change in runoff forming regions located in the high and middle mountainous area in the northwestern china. river runoff in the hexi inland arid region all originates from the qilian mt. area and the change of mountainous runoff resulted from global weather warming up and will bring an important effect to the development of society and economy in the hexi region. so the response on mountainous runoff and its changing trends are analyzed on the basis of the measured data of precipitation, air temperature, and discharges observed from some weather and hydrologic stations in the studied area. the results show that seasonal variation of mountainous runoff in the hexi inland region is mainly affected by the river ' s geographical location and supply source, and the yearly change by precipitation and that in the west of the region by air temperature besides precipitation. there are some obviously regional differences in the influences of climatic change on surface runoff in the hexi inland arid region, that is, rivers runoff in the west of the hexi area have been increasing and rivers in the east part have been decreasing, and the rivers runoff in the central part presented slowly increase trend, such as the heihe river, but it is not quite obvious

    一般情況下，水資源的變化主要受氣候變化和人類活動的影響，但在位於我國西北內陸乾旱地區的中高山地帶，徑流的形成主要受前者的影響.甘肅省的河西內陸乾旱區是該省重要的工農業生產和經濟開發區，這里各項社會和經濟活動與出山徑流的變化都有著十分密切的關系.因此，筆者根據有關水文氣象臺站的降水、氣溫和徑流觀測資料，分析了以黑河、昌馬河、西營河等主要河流為代表的河西內陸區出山徑流的變化特徵與規律.結果表明，河西內陸區出山口徑流的季節變化主要受地理位置和河流補給來源的影響，而年際變幅則受山區降水量年際變化及變幅的影響十分明顯.目前，梨園河以西河流水量處于上升階段，梨園河以東的河流則處于下降的階段;以黑河幹流鶯落峽水文站年徑流為代表的走廊中部地區的出山口徑流正處於1990年開始的枯水段的上升段.但總體而言，河西內陸乾旱區出山口徑流的變化相對比較穩定.預計今後若干年內，河西內陸乾旱區東段河流出山口徑流的變化以偏枯為主，中段、西段河流出山口徑流的變化以平水或平水偏豐為主
  6. So, if does not take the effective measure, the imbalance between supply and demand of water resource of our country will be sharp day by day, besides, lack essential administration measure and means, our country industrial sewage and sanitary sewage as much as 9 / 10 more than as much as about over 1 / 3 unprocessed to enter rivers directly right away, the water resource is very serious in pollution

    因此，若不採取有效措施，我國水資源供需矛盾將日益尖銳，同時，由於缺少必要的治理措施和手段，我國約有1 3以上的工業廢水和9 10以上的生活污水未經處理就直接排入江河，水資源污染十分嚴重。
  7. The item s area has the good transportation advantage, the north faces the superhighway, the south faces the long distance bus station, protecting to settle the run by private capital technology industry park area, north china international industry city be apart from this only a short distance, be apart from house chuang tienjin, peking etc. city car distance to is or so for an and a half hours only ; at the same time, the this place a culture atmosphere is thick thick, north university in river, big inside in etc. in university in technical college, officers and workers in north agriculture in school, river in foreign language in the second college is located at in circumference, becoming certainly of consumption community ; item area inside contain ample water electricity resources, developments of the military school square, protect the east that settle the downtown move, the geography position of the with abundant resources created for that item good development space

    該項目區具有良好的交通優勢，北臨高速公路，南臨長途汽車站，保定民營科技產業園區華北國際工業城距此僅一箭之地，距北京石家莊天津等城市車程僅為一個半小時左右同時，此地段文化氛圍濃厚，河北大學，第二外國語學校河北農業技術學院職工大學等大中專院校坐落於周圍，形成了一定的消費群體項目區內有充足的水電資源，軍校廣場的建設，保定市區的東移，得天獨厚的地理位置為該項目創造了良好的發展空間。
  8. The jinping hydroelectric power station, located between from kala to the outlet of the yalong river, is designed as the first huge project of the river, which is rich in hydro logical energy

    錦屏一級水電站是位於我國水能資源「富礦」之一的雅礱江卡拉?江口河段的「龍頭」水庫梯級電站，具有良好的補償調節作用。
  9. The conditions of source rocks, reservoir rocks, and cap rocks are favorable in the southern segment of western sag of liaohe oilfield, where several favorable reservoir - cap rock associations come into being

    摘要遼河西部凹陷南段烴源巖、儲集巖和蓋層條件十分優越，形成多套有利的儲蓋組合。
  10. My company has a wide variety of products and stone mining resources, advanced materials processing equipment, strict means testing, in guangxi set up their own production base, with inner mongolia, henan, fujian, guangxi, guangdong, yunnan, the number of factories a partnership may provide a mechanism for long - term whitehead. mechanism blackstone. mechanism glass. mosaic. stone and other materials, manufacturing and high quality

    我公司擁有品種繁多的石材產品及礦山資源，先進的石材加工設備，嚴格的檢測手段，在廣西建立了自己的生產基地，並與內蒙古、河南、福建、廣西、廣東、雲南等地的多家工廠建立了合作夥伴關系，可長期提供機制白石.機制黑石.機制玻璃.馬賽克.等各種石材石料，工藝精細、質量上乘。
  11. So far composite potassium permanganate is one of the advanced water treatment technology in domestic. based on the systematically analyzing the enhanced coagulation mechanism of composite potassium permanganate and powder activated carbon, the author carried on the laboratory and plant scale research on organic polluted yellow river in baotou two water factories with the combined process of composite potassium permanganate and powder activated carbon

    高錳酸鉀復合藥劑強化混凝是目前採用的一種較為先進的水污染治理技術之一，本文在系統分析高錳酸鉀復合藥劑強化混凝機理、粉末活性炭強化混凝機理的基礎上，進行了高錳酸鉀復合藥劑與粉末活性炭聯用對黃河包頭段兩水廠有機微污染源水強化混凝的室內及生產性試驗的應用研究。
  12. The amounts of microorganisms in zhejiang road - bridge and wuning road - bridge sections are maximal. because the two sections are located in midtown, is badly contaminated with domestic fecal sewage and industrial sewage. the plentiful organic matters provide abundant nutriments and energy sources for microorganisms

    浙江路橋和武寧路橋斷面位於市區河段，所在的水域接納大量的生活污水和工業廢水，污染嚴重，各種有機物質為微生物提供了豐富的營養物質與能源，各類微生物的數量都是最高的。
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