自然水位 的英文怎麼說

中文拼音 [zìránshuǐwèi]
自然水位 英文
natural water level
  • 自 : Ⅰ代詞（自己） self; oneself; one s own Ⅱ副詞（自然;當然） certainly; of course; naturally; willin...
  • 然 : Ⅰ形容詞（對; 不錯） right; correct Ⅱ代詞（如此; 這樣; 那樣） so; like that Ⅲ連詞[書面語] （然而）...
  • 水 : 名詞1 （由兩個氫原子和一個氧原子結合而成的液體） water 2 （河流） river 3 （指江、河、湖、海、洋...
  • 位 : Ⅰ名詞1 （所在或所佔的地方） place; location 2 （職位; 地位） position; post; status 3 （特指皇帝...
  • 自然 : 自然at ease; natural; free from affectation
  • 水位 : stage; water level
  1. The article is based on nation nature science foundation of china, " biogeochemical cycling of pollutants in complex environments of tidal flats in the yangtze estuary " ( no. 40131020 ). the author chose open tidal flat of dong tang chongming yangtze estuary as research object and set up typical section plane so that under the good condition, the author measured hydrology element, total nitrogen and total phosphor index

    本文依託國家自然科學基金重點項目「長江口濱岸潮灘復雜環境條件下物質循環研究」 （批準號： 40131020 ） ，選擇了長江口崇明東灘敞開型潮灘為研究對象，設置典型斷面，在平靜天氣條件下，實測了水文、地球化學要素，獲得了水位、流向、流速、 tn及tp等指標6000多個實測數據，著重對長江口潮灘水動力過程、 tn和tp的動力輸移過程進行研究。
  2. From roundwood reservoir in county wicklow of a cubic capacity of 2, 400 million gallons, percolating through a subterranean aqueduct of filter mains of single and double pipeage constructed at an initial plant cost of 5 per linear yard by way of the dargle, rathdown, glen of the downs and callowhill to the 26 acre reservoir at stillorgan, a distance of 22 statute miles, and thence, through a system of relieving tanks, by a gradient of 250 feet to the city boundary at eustace bridge, upper leeson street, though from prolonged summer drouth and daily supply of 12 1 2 million gallons the water had fallen below the sill of the overflow weir for which reason the borough surveyor and waterworks engineer, mr spencer harty, c. e., on the instructions of the waterworks committee, had prohibited the use of municipal water for purposes other than those of consumption envisaging the possibility of recourse being had to the importable water of the grand and royal canals as in 1893 particularly as the south dublin guardians, notwithstanding their ration of 15 gallons per day per pauper supplied through a 6 inch meter, had been convicted of a wastage of 20, 000 gallons per night by a reading of their meter on the affirmation of the law agent of the corporation, mr ignatius rice, solicitor, thereby acting to the detriment of another section of the public, selfsupporting taxpayers, solvent, sound

    但是由於夏季久旱，再加上每天供水一千二百五十萬加侖，水位已降到低於排水口。都市監察官兼水道局技官土木工程師斯潘塞哈蒂奉水道局的指示鑒于有可能會像一八九三年那樣被迫利用大運河和皇家運河那不宜飲用的水，除了飲用外，下令一律禁止使用市裡供應的自來水。尤其是南都柏林濟貧院，盡管限定用六英寸的計量器，每個貧民每日配給十五加侖水，然而在市政府法律顧問辯護律師伊格內修斯賴斯的監督下，經查表證實，每夜要浪費兩萬加侖水，從而使院外的社會各階層也就是自費並有支付能力的納稅者們蒙受損害。
  3. Proper and active habitat management work is essential to maximize the ecological values of these freshwater ponds and our reserve staff at mai po have cautiously managed these habitats by controlling the water levels, clearing invasive water plants as well as removing exotic fish in the systems, said samson so, wwf hong kong training officer. exuviae of dragonfly

    世界自然基金會培訓主任蘇毅雄表示：適當的生境管理工作，對于提高淡水池塘的生態價值至為關鍵，保護區的員工透過控制水位清理外來水生植物和生態系統中的外來魚類，仔細而謹慎地管理生境，令生境成為不同野生生物的理想居所。
  4. The spatial condition and both the technical and economic feasibilities for the layout of the light - court for the auxiliary powerhouse under the condition of higher fluctuation of the flood level downstream is basically analyzed ; in which the principles of the layout and both the spatial dimension and configuration are discussed, and then a actual design case is given with the preliminary evaluation on the ventilating and lighting effect of the light - court

    初步分析了下游洪水位變幅較大等環境條件下，貫流式水電站副廠房設置自然通風採光天井的空間條件及其技術性和經濟性，討論了天井布置原則和空間尺度與形態處理，給出設計實例並初步評價了天井通風採光的效果。
  5. The text study water supply pricing at theoretic and practice include below contents : the theoretic of water supply pricing : 1 ) the meanings and pricing of public utility : the public utility ' s habitude determines the monopolization position, but the pricing still suffer the government ' s strict control

    本文就供水價格的制定，從理論與實證兩個方面進行了研究，主要包括以下內容：供水價格理論： 1 ）公用事業的含義及定價理論：公用事業的特性決定了其自然壟斷地位，但其產品定價仍要受到政府的嚴格管制。
  6. Su min hotel in the world natural and cultural heritage in wuyishan national tourism resort downtown center - su min walk street east, a beautiful environment, convenient transportation ; and scenic areas from across the river, raised considerable shan king, bow the head upon hydroacoustic

    蘇閩大酒店位於世界自然與文化遺產地武夷山國家旅遊度假區繁華中心-蘇閩步行街東段，環境優美，交通便捷與風景區隔溪相望，仰頭可觀山景，俯首可聽水聲。
  7. Firstly, the status of our nation ' s water resources, flood and arid hazards is overviewed to illustrate the necessity for study on dynamic control of flood season limited water level. disadvantages in traditional limitsd water level design, static control of limited water level design, static control of limited water level and fuzzy limited water level curve are pointed out, and mending methods for these are introduced. dynamic control and its key problems are analyzed hi next section. the allowable range of limited water level is determined, so as the allowable extreme risk index. the definition of extreme risk is re - illustrated, risk analysis methods in reservoir operation is discussed either. according to the definition of extreme risk rate, the allowable extreme risk rate of reservoir is systematically demonstrated with variant extreme risk indexes and flood season limited water level

    本文首先闡述了我國水資源狀況和水旱災害、說明水庫汛期限制水位動態控制研究的必要性；介紹了傳統汛限水位設計、汛限水位靜態控制、模糊汛限水位過程線存在的問題及其初步改進方法；分析汛期限制水位動態控制的方法及關鍵問題；進一步闡述了水庫極限風險率的定義；根據極限風險率定義，詳細敘述了不同極限風險指標時、不同汛期限制水位下起調，水庫所能承受的極限風險率計算方法。然後，基於極限風險率計算方法，以白石水庫為背景，研究「考慮壩體自身安全、考慮壩體安全與下游防護對象控制下泄流量的汛限水位動態控制的極限風險率」 。
  8. This thesis explores origin of dwelling south anhui province from history, phyle, new confucianism, geography, geomantic omen ; analyses reason of development and exist of south anhui province from factor of economy, transportation and situation. continue is memorize of history

    本文從歷史、新儒學、宗族、地理、風水幾個方面來探究皖南民居形成的淵源；並從經濟因素、自然因素、交通和區位因素分析皖南村落人居環境的演化及其這些古村落仍存在的原因。
  9. This coral reef is teeming with sharks, exotic sea plants and fish species that display more color than a home improvement store showcase. the trouble is most people have neither the physical capacity or money to go diving into the crystal blue to see first hand the splendor of the reef ; hence, the great barrier reef

    位於澳洲東北面太平洋海岸的大堡礁，這處景色真是令人贊嘆，而海邊公園的水底景色一樣是燦得叫人喝采，深海里有著極盡大自然色彩的生物，這便是4600平方里的大堡礁海邊公園
  10. Aims to create water - like skin, silky and slim body, precious beauty and pure naive properties for every woman, ; just like the meaning of the name lucy belle stands for lucy means the one who brings hopes and intelligence, while belle means the beautiful person, the one who is nobly bright, we determine to make every woman shinny - beautiful aesthetically in every aspect

    要為所有的女性朋友，打造露珠般的水漾肌膚、絲綢般的柔順纖體、貝殼般的珍貴美麗、兒時般的自然純真，量身訂做專屬每位女性的真美女人，幫助每位真美女人完成永遠青春美麗的夢想。
  11. In this paper, the main research works are as follows : 1 ) survey and analysis previous work in auv navigation and summarize : as the cumulate error, the dead - reckoning and inertial navigation systems ca n ' t be used without other modified system ; the acoustic navigation system is used only in small range, and is very expensive. 2 ) two important approaches in geophysical navigation techniques are summarized, one is terrain contour based navigation, this approach is investigated keystone today ; the other is image based navigation, due to no perfect image sensors and image seabed map, this approach has seldom been practised. 3 ) two important terrain contour based navigation algorithms has been applied to auv, one is match algorithm - based terrain contour match ( tercom ) ; the other is kalman filter - based sandia inertia terrain - aided navigation ( sitan )

    主要研究內容包括：一、總結分析了當前水下導航的常用方法和不足之處，指出基於航位推算的導航方法，存在著最大的問題就是導航誤差的積累問題，如果沒有修正系統，這種方法很難滿足使用要求；其次指出基於聲學的導航方法，造價昂貴，導航范圍有限，難以滿足自主水下航行器大范圍導航的需求；二、總結了當前水下地形輔助導航的主要技術路線，一是基於地形高程的匹配方法，這是當前研究的重點；二是基於地形圖像的匹配方法，由於缺乏良好的圖像傳感器，和可用的海底圖像地圖，目前這種方法還有待研究發展；三、將兩種地形高程匹配的常用方法應用到自主水下航行器上：以相關演算法為前提的地形輪廓匹配（ tercom ）方法和以卡爾曼濾波為基礎的桑迪亞慣性地形輔助導航（ sitan ）方法，前者演算法簡單可靠，但是導航精度不高，後者雖然精度比較高，但存在著演算法較為復雜、有可能發散和出現奇異值等問題。
  12. The paper divided turbidite fan in deep water from long source into braided channel microfacies, inter - braided channel microfacies, medium fan over - belt microfacies, and external fan subfacies, and divided slump turbidite which related with delta into medium fan subfacies and external fan subfacies, and summed up 15 kinds of marking of subfacies and microfacies classification. at the same time, it formed a series of effective technology of analyzing turbidite source at the base of studying region geological which combined with analyzing the content change of terrigenous debris, with the found of logging facies, and with the ancient terrestrial magnetism test and other technology means under the guidance of three - dimensional model of turbidite which has been founded already and the flat surface feature of microfacies

    將遠源深水濁積扇劃分為辮狀水道微相、辮狀水道間微相、中扇過渡帶微相和外扇亞相；將與三角洲有關的滑塌濁積扇劃分為中扇和外扇兩個亞相，並總結了濁積巖沉積劃分各種亞相、微相類型的十四種標志，分別為:巖石類型、層理類型、砂巖單層厚度、粒度結構特徵（粒度中值、分選性、概率曲線） 、生物化石、儲層物性（孔隙度、滲透率） 、泥巖隔層特徵（泥巖單層厚度、層數、顏色） 、鮑瑪層序組合和自然電位曲線特徵。
  13. High water cut stage ; formation water resistivity ; spontaneous potential ; electrofiltration potential ; correction

    高含水期地層水電阻率自然電位過濾電位校正
  14. The fluid properties and strata pressure have obviousely changed during the high water cut stage, which exert unfavorable influence on determining formation water resistivity based on spontaneous potential curves. from the analysis of the mechanism for forming

    針對油田高含水期地層流體性質和地層壓力的變化給應用自然電位曲線求取地層水電阻率產生不利影響的實際問題，從自然電位產生的機理出發，研究了應用自然電位曲線求取地層水電阻率的方法。
  15. Sp logging is one of logging methods which van effectively distinguish resistivity of mixed liquid in formation after oil layer being water flooding

    摘要自然電位測井是油層水淹后能夠有效識別地層混合液電阻率信息的測井方法。
  16. By analyzing the difference of horizontal and vertical wells in logging environment, logging response, etc, studying the response characteristics of formation boundary in horizontal well logging, which include spontaneous potential, natural gamma ( gr ), sonic logging, methods for identifying oil - water layer are discussed

    分析水平井與直井在測井環境、測井響應等方面的差異，研究水平井測井中自然電位、自然伽瑪、聲波測井在層界面的響應特徵，探討了水平井油水層判別方法。
  17. After that, by using sp curve to obtain the resistivty of formation mixed liquid, correction methods for various effective factors of sp logging are given, and effects of filtration potential and argillaceous content on sp logging and correction methods are discussed

    研究了地層水淹后利用自然電位曲線求取地層混合液電阻率的方法，給出了自然電位曲線各種影響因素的校正方法，著重討論了過濾電位和泥質含量對自然電位曲線的影響和校正方法。
  18. This week, after an unaccountably long lag, professional acclaim for this bold, purposeful theorist finally converged on its natural rate

    本周，不知何故地一再延遲之後，對這位無畏、堅定的理論家，經濟學界終于為那個「自然水平」發出了喝彩。
  19. Through the comparison between test and commission of low water - cut oil layers and the analysis of electric property and logging display characteristics, this paper brings forward the methods for identifying oil layer, low water - cut oil layers and oil and water layers, namely, through the comparison between natural potential and natural gamma as well as the varieties of oil saturation, electric resistivity, curve shape of hydrocarbon, volumetric coefficient and geochemical bright spot index to identify the layers

    通過對低含水油層的試油與投產對比，對電性、錄井顯示特點的分析，提出了用測井自然電位與自然伽馬對比、含油飽和度、電阻度、氣測全烴曲線形態、灌滿系數、地化亮點指數的變化等識別油層、低含水油層、油水同層的方法。
  20. The research shows that the radiation curves of thermoluminescence are different in different geochemical landscape. the direct problems of different shape of ore body have been did. in natural voltage respect, it has tested the stable property of the equipment, and showed the equipment of making by ourselves has good stable property

    用電流場模擬鈾礦形成的自然電場進行了正演計算，研究了球狀礦體、水平板狀礦體、傾斜板狀礦體、卷狀礦體等不同形態礦體產生的自然電位的特徵，這些特徵比較客觀地反映了實際情況，為下一步自然電位的反演研究奠定了理論基礎。
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