海面下降 的英文怎麼說
中文拼音 [hǎimiànxiàjiàng]
海面下降
英文
lowering of sea level-
In the research area, the incised valley was formed during the sea level downwards and was provided source by the arenaceous river from qiaotou. it is stacked by 3 incised valleys formed in 3 different sequences
研究區內子洲鎮川堡地區發育的下切河谷形成於海平面下降時期,來源於橋頭的砂質河流沉積,為疊置的、形成於三個不同三級層序底部的下切河谷充填沉積。During the upper paleozoic in huabei there were 3 main times of sea level eustacy which caused different deposits in research area
華北晚古生代經歷了3次大的海平面升降旋迴,不同海侵事件在研究區內留下了不同的沉積紀錄。The filling evolutionary process in the palaeozoic era in this area was extremely complex. during the majiagou stage of early ordovician period, the researched area went through three tertiary eustatic cycles. with negative movement in ma ; stage, deposits of evaporate platform and local platform were developed
古生代研究區經歷了十分復雜的充填演化過程,早奧陶世馬家溝期本區經歷了三個三級海平面升降旋迴,其中馬5期隨著海平面下降,發育了蒸發臺地和局限臺地沉積。The further growth of a bar is due to a lowering of sea level.
砂洲的進一步生長是由於海平面正在下降的結果。China possesses of 22 percent of world population, but it only enjoys 6 percent of world water resource. there are above 400 cities shorting water in 668 cities of china. in order to satisfy increasing demand to water supply, some city blindly overexploits groundwater, which results in regional water level descending and induces ground sedimentation and crack geologic disaster
中國擁有世界22的人口卻只享有世界6的水資源,全國668個城市中,有400多個缺水,為了滿足日益增長的供水需求,一些城市盲目超采地下水,導致水位下降、地面下沉、海水倒灌,進而污染了地下水。The fall of global sea level during the last glacial maximum enhanced the fluvial gradient and river cutting, resulting in the formation of the large - scale qiantangjiang river and taihu incised valleys which were subsequently filled and rapidly buried in the post - glacial period, with the paleointerfluve being exposed to air on both flanks of the incised valleys
末次冰盛期,海平面下降的幅度大,增加了河流梯度、加強了下切作用,形成了錢塘江和太湖下切河谷,隨后在冰後期被充填和埋藏,下切河谷的兩側為暴露地表的古河間地。For the first few thousand feet above sea level the rate of pressure decrease is in the neighbourhood of 1 inch of pressure for each 900 to 1000 ft
在離海面幾千英尺高度上(在拔海高度數千英尺以下)氣壓遞減率大約是每900到1000英尺高度下降1英寸汞柱左右。The propagules of b. gymnorrhiza and a. corniculatum undergo some growth before becoming detached from the parent plant. they accumulated large amounts of ions during the development while the level of ion concentrations are consistently lower in their embryos compared to leaves of parent plant. before detachment, the growth of hypocotyls were reduced, the water content declined, while the osmotic potential was approaching to or more negative than that of the solution on which their parent plant vegetating
另一方面維持較大比例的有機滲透調節劑,控制細胞液中鹽離子的水平以減少代謝毒害;木欖成熟胚軸的密度接近或低於生境中海水的密度,適于隨水漂浮和傳播;胚軸內離子濃度呈下降趨勢,但最終以達到和母樹生境中的離子濃度水平相一致為目標。The central waters have faced some real challenges in the past. wastewater from both sides of the harbour was discharged into it after just simple screening, leading to marine water low in dissolved oxygen and high in organic nutrients and sewage bacteria
中部水域曾面對不少嚴峻問題,長期以來維港兩岸所產生的廢水只經過簡單過濾程序便排入港內,導致海水溶解氧含量下降,有機營養物和細菌水平上升。According to the data analysis, the large scale and continuous excavating sand from the riverbed, which has caused the riverbed downcutting, water level decline and relative strengthening of tidal action, is the basic and main cause that raises the saline water intrusion in the peal river network area, but the arid climate and the sea level rise only aggravate the disaster
咸潮災害發生前和發生時期進行的大規模採掘河沙活動使三角洲河床普遍大幅度下切,河流水位下降,潮汐作用相對增強,這是引發咸潮的主要原因;而天旱和海平面上升等則使咸潮災害加重。Groundwater level prediction is also a very important field in groundwater environment prediction. land subsidence, encroachment of sea water and deterioration of water quality and so on by artificial development have relation to sustained drop of groundwater level. after groundwater level change mechanism was analyzed, the establishment method of groundwater level prediction regression analysis model was explored. and the groundwater level development trend of some planning region with the model was predicted according to its change characters of groundwater level, wath ' s more, the prediction results was analyzed
地下水位的預測也是地下水環境預測的重要內容,地下水在開采過程中所產生的地面沉陷、海水入侵、水質惡化等現象均與地下水位持續下降有關,本文在對地下水位變化機理分析的基礎上,探討了地下水水位預測回歸分析模型的建立方法,並針對某規劃區地下水位變化的特點,應用該模型對該規劃區地下水位發展趨勢進行了預測,並對預測結果進行了分析。The researchers conclude that the variety of ocean fish has already declined, with 29 percent of ecies in colla e
研究人員得出結論認為,海洋魚類的種類數量已經有所下降,其中有29 %的面臨消亡。The researchers conclude that the variety of ocean fish has already declined, with 29 percent of species in collapse
研究人員得出結論認為,海洋魚類的種類數量已經有所下降,其中有29 %的面臨消亡。There were three times of sea - level fluctuation corresponding to the paleo - climate evolution, which had formed the sediments of alternative sea and river facies
晚更新世以來的三次海平面升降變化造成了濰河下游地區海陸沉積環境交替,形成了巨厚的海陸交互相沉積層。On current projections, substantial parts of the world risk being left uninhabitable by rising sea levels, reduced freshwater availability or declining agricultural capacity. this will exacerbate existing migratory pressures from rural areas to cities, from unproductive land to more fertile land, and across international borders
從目前的狀況來看,海平面的上升、淡水資源的減少以及農業生產能力的下降,將使世界上絕大多數地區淪為不適宜人類居住的不毛之地,這將進一步加劇從鄉村到城鎮、從土地貧瘠地區到豐腴地區乃至跨國界的移民潮所帶來的壓力。First, introduce the reasons and character of current banking m & a, then summarized the former studies of the three ways of m & a to efficiency gaining : size versus size economy, m & a versus banks efficiency, and m & a versus shareholders wealth. then introduce the research approaches of m & a efficiency gaining, especially the approaches of m & a versus banks efficiency, such as parametric frontier approaches and non - parametric frontier approaches. in the following, through roe model and dea model to study the relations between size and efficiency, finding : middle size banks efficiency is higher, larger banks have n ' t scale economy, small banks have low em, and through directly analyzing m & a efficiency of four commercial banking m & a case in china, finding : the past - merged efficiency of shanghai pudong development bank has been improved, and others have been deduced, but after three years the efficiency increased little by little
首先,分析了當前銀行並購的主要原因、特徵以及我國銀行並購的現狀與特點;接著對銀行效率水平的概念進行分析,綜述了國外對銀行並購與效率獲利的三方面的研究(考察銀行的規模與效率這種間接方式、比較並購行並購前後的效率以及並購行與非並購行的效率和考察上市銀行並購前後股東財富的變化這兩種直接方式)的有關文獻;再次對銀行並購與銀行效率獲利的分析方法進行了介紹,其中詳細地研究了前沿分析法:參數分析法和非參數分析法,並指出了這些方法的特點;然後運用財務比率分析法和dea方法對我國商業銀行規模與效率從間接角度對銀行並購產生的效率獲利進行了實證研究,結果發現:中等規模的商業銀行的效率最佳,而小規模的銀行的em值較低,同時大規模的商業銀行的規模無效;同時利用我國已發生的四個銀行並購案從直接的角度對我國商業銀行並購的效率獲利進行分析,結果發現:除上海埔東發展銀行在並購後效率提高,其他三家銀行並購后的效率都有所下降,但並購后第三年效率又逐漸回升。On the other hand, the coastal system ' s natural adaptive response ( resilience and resistance ) to sea - level rise would induce or increase the potential risk. the changes of the coastal risk to sea - level rise are related to the coastal environment ( geology, geomorphology, coastal height, coastal slope and local ascend and subsidence trend ). the coasts with high elevation, steep coastal slope, rocky cliff, and ascending stabilization are considered to be of higher autonomous adaptive capacity, and the lower autonomous adaptive capacity areas generally occur at lower - lying beach areas and delta coasts where coastal slope is low and the crust is descending
另一方面,海岸帶對海平面變化的自然適應能力( 「彈力」和「阻力」 )將使其對海平面變化的「敏感性」減少或增大,海岸自然適應能力與海岸帶的海岸環境(地質、地貌、海岸高程、海岸坡度,地殼升降運動等)有關,海拔高、海岸坡度大、地殼長期穩定上升的基巖海岸的自然適應能力較強,反之,海岸坡度平緩、地殼長期下降、地勢平坦的平原海岸和三角洲海岸的自然適應能力較弱。Designed for the catering industry, the poster points out that the quality of food and service will be sacrificed, like the small and ugly looking dumplings in the steaming cage, if acceptance of illegal commission is allowed
這海報是針對飲食業而設計。指出若容許非法收受回傭,食物和服務質素會下降,有如畫面上蒸籠內的燒包,變得又細又丑。Being a rural area far away from the sea, temperatures in the northern part of the new territories cools faster in a cloud - free winter night. as such, the residents there have to cover themselves with thicker blankets
在雲層稀少或無雲的冬夜,新界北部由於屬郊外地區,兼且離海面較遠,溫度下降較快,該處的市民需加添被子。Frontal thunderstorm over the field, up and down drafts up to 40 knots
鋒面雷雨過境,上升下降氣流達40海里每秒。分享友人