沉沙地 的英文怎麼說
中文拼音 [chénshāde]
沉沙地
英文
sand basin-
Sample ' s analyses and tests in laboratory, this thesis makes a detailed research on holocene deposits characteristics of mu us desert, especially on characteristics of grain size composition, which break through previous description of determining the nature and gain a series of number indexes. at the same time, this thesis has also researched arenaceous source on every part of mu us. firstly mu us desert ' s forming process is deeply influenced by the east asian monsoon, the grain size gradually becomes smaller, while the magnetic susceptibility becomes larger from northwest to southeast this phenomenon not only appears on the surface of mu us, but also obviously reflects on the same layer of different places
根據大量野外詳細考察和室內樣品分析與測試,本文對毛烏素沙地全新世地層沉積特徵做了細致的探討,尤其對區域地層的粒度組成特徵做了進一步的研究,突破了以往的定性描述,得出了一系列量化指標;結合野外的考察工作,對其不同地區的沙質來源做了詳細分析,主要得出以下結論: 1 、毛烏素沙地形成過程深受東亞季風影響,粒度自西北向東南逐漸變細、磁化率值逐漸變大。Elizabeth jane and her mother remained each in her thoughts over their meal, the mother's face being strangely bright since henchard's avowal of shame for a past action.
伊麗沙白簡和她母親仍然面對著餐桌,各自沉思著,自從享察爾公開說出他過去的可恥行為以後,她母親的臉色奇怪地煥發起來。Even at meridiani, basaltic sands lie atop the lake sediments, indicating that the site has been parched for two billion to three billion years
甚至在子午線地盤,玄武巖質的沙披覆在湖床沉積物上,顯示此地已經乾涸了20 ~ 30億年。The paper has chosen shen95 block of liaohe basin and ascertained the evolutive velocity of structural unit of deposital system
本論文選取遼河盆地大民屯凹陷北部沙河街組,在磁性地層研究的基礎上,確定沉積體系構成單元的演化速率。Number one swung lourdily her midwife s bag, the other s gamp poked in the beach. from the liberties, out for the day
頭一個沉甸甸地甩著她那隻產婆用的手提包,另一個的大笨雨傘戳進了沙灘。This work carries out a temporal - spatial analysis and comparison in facial pattern, grain - size, and susceptibility of the sediments of the hunshandake sandy land ( hsl ) on the basis of studies of more than fifty geological sections, a number of samples collected from surface sands as well as results derived from previous studies. the preliminary results of this work provide new environmental information of the working area, which makes it possible to have a brief discussion about the evolution of the hsl since the late glacial epoch. this work can be summarized as the followings
晚冰期,渾善達克沙地全面擴張,達到了沙漠化最大規模,剖面中的古風成砂是最直接的證據,此時氣候乾冷;全新世早中期,渾善達克沙地成壤比較好,是一個大面積成壤期,相當于全新世適宜期,此時氣候暖濕;全新世晚期,渾善達克沙地沙漠化正過程加強,在沙地各剖面上普遍發育風沙沉積,氣溫較乾冷;目前:渾善達克沙地為另一成壤期,成壤作用相對于適宜期較差,氣候乾暖。Most of the sediment directly enters the headwaters of the mekong river or is deposited in riparian areas where it is entrained during later floods
大部分泥沙直接進入了湄公河上游或是沉降在河岸地區,被日後的洪水中帶走。They do, however, grade into sorted and stratified sediments where higher water content has produced conditions transitional to turbid stream flow.
然而,在泥沙含量較大逐漸形成渾蝕流的地方它們也可變為分選和有層理的沉積物。She continued, her voice sinking into low husky tones, that seemed nearly to stifle her in the utterance.
接著她又聲音低沉沙啞地、好象快要說不出來似地說道。Study on climatic and environmental changes of the past 500 years from lacustrine sediment in otindag sandy land
湖泊沉積記錄的近500年來渾善達克沙地氣候環境變化Fan delta deposits of sha - 3 and sha - 4 members at oligocene shahejie formation at yong 921 area in the north of dongying depression
東營凹陷北部永921地區漸新世沙三段和沙四段扇三角洲沉積Meso - cenozoic great continental spreading basins and their orogeny of china and adjacent regions
南沙海域沉積盆地及油氣資源分佈There are 5 depositional systems in the region. they are panne and jishan delta systems coming from chengning heave near the northwest border of the region, shuangfeng delta located in southwest part of the region coming from luxi dome, qudi fan - delta located in the southeast of the studying area and the sub - fan near fault or fan - delta of the southern part of the region. based on the study of sedimentary facies and depositional systems, 11 lithological traps are predicted
在等時地層格架內對沙三段各中期基準面旋迴內的沉積相和沉積體系進行了詳細研究,確定了沙三段沉積時期發育的五種沉積體系類型,即來自凹陷西北邊界埕寧凸起的盤河三角洲體系和基山三角洲體系、來自魯西隆起、分佈在凹陷西南部的雙豐三角洲體系、東南部的曲堤(扇)三角洲體系,南部的近岸水下扇/扇三角洲體系。The research indicates that the climate character which is the temporal coupling of aridity, lack of rain and excessive wind, together with the thick sand matter sediment of the west liao river system, lead to the frangibility of environment in keerqin sandlot. in the recent years, there is a seriously lack of water resources. about 50 p
研究表明:該地區氣候特徵表現為乾旱、少雨、多風在時間上的耦合,加之西遼河水系巨厚的沙物質沉積,構成了科爾沁沙地生態環境的脆弱性』 o近些年來,水資源嚴重短缺,由於降水減少和不斷採集地下水,近50的湖、泡己乾涸。Spirits whispered in the rustling leaves, ghosts lurked in the murky nooks, the deep baying of a hound floated up out of the distance, an owl answered with his sepulchral note
沙沙作響的樹葉像是鬼怪們在竊竊私語,暗影里不知有多少魂靈埋伏著,遠處不時傳來沉沉的狗吠,一隻貓頭鷹陰森地厲叫著。The erosive and sedimentary behaviour of the shifting sand mimics an ever - changing terrain of windswept hills and of avalanches tumbling down steep slopes
流沙的侵蝕及沉積作用生動地模擬了由迎風山丘及山崩所不斷塑造的地貌。The appraisal and analysis on geology characteristics of sand basin of dayudu dianguan station
大禹渡電灌站沉沙池工程地質評價分析Based on a great amount of hydrological and sediment data and the submerged spit evolution analysis, this paper discusses the sediment exchange between the yangtze estuary and the hangzhou bay and sediment transport along the nanhui submerged spit
根據長江口南匯咀近岸水域的水文泥沙觀測和沉積地貌等資料,通過綜合分析研究,探討了長江口入海水沙在南匯咀近岸水域與杭州灣的交換和泥沙輸移途徑。A discussion of the teaching reform of business management
冰緣風沙地貌與沉積研究進展Their large - veined udders hung ponderous as sandbags, the teats sticking out like the legs of a gipsy s crock ; and as each animal lingered for her turn to arrive the milk oozed forth and fell in drops to the ground
它們那些布滿粗大脈管的奶房沉重地垂在下面,就像是一個個沙袋,上面乳頭突起,好像吉普賽人使用的瓦罐的腳每一頭奶牛逗留在那兒,等著輪到自己擠奶,在它們等候的時候牛奶就從奶頭滲出來,一點一滴地落到地上。分享友人