潮積物 的英文怎麼說
中文拼音 [cháojīwù]
潮積物
英文
tidal deposit-
Small alluvial fans at mouths of wet weather drainage ways also are commonly intermixed indistinguishably.
潮濕氣侯地區河道出口處的小沖積扇,其沉積物的混合通常也難以區別。The main contents include : water environment, marine sediment and the trend monitoring of marine life quality ; at the same time, to consolidate the monitoring of the functional zones, such as seashore bathing places, oceanic reserves, marine aquafarms ; to set up the seashell monitoring and controlling zones in the sea areas of both pingtan and yunxiao at the first time ; to carry out the statistical monitoring of polder, exploiting sea sand, spartin aallerni flora, terrestrial sewages, etc., to carry out monitoring of the total quantity of pollutants into the offshore marine areas in the min river, the jiulong river as well as the municipal sewages of xinlin industry in xiamen and jiaocheng in ningde ; to carry out the red tide monitoring in the offshore marine areas of fujian province ; to implement time - lapse, pointing and continuous red tide monitoring of high frequency and high intensity in the sandu gulf, the min river estuary and offshore marine areas of xiamen
主要內容包括水環境、海洋沉積物和海洋生物質量的全海域環境趨勢性監測,同時加強了海水浴場、海洋保護區、海水增養殖區等功能區監測;首次在平潭和雲霄海域設置了貝類監控區;開展了圍填海、海砂開采、互花米草、陸源排污口統計監測;並在閩江、九龍江、廈門杏林工業排污口、寧德蕉城市政排污口鄰近海域開展污染物入海總量監測;在全省近岸海域開展赤潮監視監測,對三都灣、閩江口、廈門近岸海域赤潮監控區實施高頻率、高密度的定時定點連續監測。There is no giant crater and no deposits have been found reflecting a huge tidal wave.
沒有找到巨大的隕石坑,也未發現能反映特大潮汐波的沉積物。The elementary idea of the reference units method can be described as follows : firstly, by the setting of double series of reference units, we can control the highest and lowest land quality class of each village or town ; secondly, the class of the arable land will be get through the contrast between the arable land with the reference unit which has been selected in the same area, the difference in quality is the key factor to classify the land. the results show, 87. 6 % of the lands from i to iii distribute on alluvial and lacustrine plains, where the associated soils are mainly grey fulvo - aquic and calcareous concretions black ones. and 61. 4 % of them from iv to vi distribute on slightly rolling parts with mainly yellow - cinnamon soil developed from the diluvial and slope deposits
分等結果表明:臥龍區等的耕地中,有87 . 6分佈在沖積、湖積平原區,主要土壤類型是在河流沖積物上發育形成的灰潮土、在湖相沉積物上發育形成的砂姜黑土;等耕地中,有61 . 4分佈在壟崗區,主要土壤類型是洪坡積物上發育形成的黃褐土:而、等耕地集中分佈在丘陵區,主要土壤類型是殘坡積物上發育形成的粗骨性黃褐土,等別結果分佈總體上體現了不同地貌類型、土壤條件下耕地質量的差異。Because during the sedimentation of the flood plain - estuary fades, the conditions of sea level rising, tidal regime, sediment supply and accommodation space were suitable for the development of a tidal ridge system, the sand lenses associated with this facies may represent tidal ridge formation in the incised valley
在河漫灘河口灣相沉積期問,由於海平面上升、潮流體系、沉積物供給和可容空間條件適合一個潮流沙脊體系的發育,其中的砂質透鏡體可能代表了下切河谷內發育的潮流沙脊。At the edge of many lakes and rivers are saturated wetlands ? the swamps, bogs, and marshes ? that support myriad types of plant and animal life, prevent floods, retain sediments, and purify drinking water
許多河流湖泊的邊緣都是潮濕的土壤? ?沼澤、泥沼和濕地? ?那裡生長著各式各樣的動植物,是防洪、沉積物聚集和凈化飲用水的地方。Effect of water dynamic action on spatial and seasonal distribution of heavy metals in surface sediments at tidal flat in shanghai
水動力作用對潮灘表層沉積物重金屬時空分佈的影響The near - shore and estuarine environments, which are commonly dominated by benthic species, are important factors in changing the sedimentary conditions
摘要底棲穴居動物是河口潮灘生態系統的重要組成部分,它對沉積物的二次改造作用非常重要。The sediment of tidal flat affect tidal creek greatly too, especially affect the development of curve current of tidal creek. on the upper tidal flat, the clay is abundance, and the sediment is much more viscous, so the curve current develops well
灘面沉積物的組成對潮溝的發育也有較大的影響,尤其是潮溝曲流的發育,愈向潮灘的上部,粘土的含量愈多,沉積物的粘結作用也越強,潮溝越易發育曲流。( 2 ) along the intertidal zone, the lower of contents of heavy metal exponentially, the farther is from sewage sources. ( 3 ) the concentrations of heavy metal decrease inch by inch from high tidal flat to the middle and low intertidal zone. it is water dynamics that impact on the accumulation features of heavy metals of intertidal
如河套是這五個區域中唯一的非河口區,潮間帶沉積物重金屬含量全灣最低;大沽河1東營鹽場段緊鄰大沽河河口,大沽河2營海段遠離河口,後者重金屬含量普遍低於前者。The distributing patterns of the eulerian residual currents of the four major tide constituents ( i. e. m2, s2, ol and kl ) imply that fine - grained sediment transport over the central mud of the northern yellow sea is weak. the eulerian residual currents of kl and s2 respectively form an anti - clockwise eddy near the coastal mud - deposit area of northern shandong peninsula, which may increase the deposition rate of mud
各分潮歐拉余流總的分佈趨勢表明北黃海中部泥區細顆粒沉積物輸運的量值很小, k1和s2分潮歐拉余流各自在山東半島北側近岸泥質區形成的順時針渦漩可能促進了該處的泥質沉積。The distribution pattern can be attributed to ( 1 ) pollution sources located mostly in the eastern coast area ; ( 2 ) the current circulation systems in jiaozhou bay which hindered diffusion of pahs from east towards west ; ( 3 ) sediment grain size and composition factors had an influence on the horizontal distribution
造成這種東-西差異分佈格局的原因有( 1 )絕大部分污染源集中在膠州灣東岸; ( 2 )膠州灣的環流系統和潮流系統使東部的污染物很難向西部擴散; ( 3 )沉積物粒度及有機質含量對pahs含量分佈有一定的影響。The open and close environment before and after the channel formation makes different sediments deposit in the flood channels. at the same time the various sediments give the important information about the surroundings difference
形成前沉積環境較為開敞,形成後由于沙嘴的阻隔作用使漲潮槽內環境較為封閉,因此在垂向上沉積物的性質不同。The violent disorder of flooding and ebbing resulted in the release of nitrogen in tidal flat sediment and overlying water so that total nitrogen concentration raised rapid on water surface
漲潮初和落潮末潮流對灘面的強烈擾動會導致灘面沉積物及間隙水中氮的釋放,造成上覆水體中tn濃度的迅速升高。Under the effect of hydrodynamic, nitrogen and phosphor transport dynamically on the tidal flat and adsorb, release and exchange complexly with sediment
在水動力作用下,氮、磷元素在潮灘上發生動力輸移,並與沉積物之間進行復雜的吸附、釋放和交換行為。( 4 ) lt is eh that impact on the vertical distribution of heavy metal over tidal flat. at boundary of redox layer, there is the biggest enrichment of heavy metals. but the characteristic of distribution may be modified by plant activities in the tidal flat
在高潮灘出現明顯的富集,一般比中、低潮灘高出20 70 ,而中、低潮灘各元素的含量比較接近,不存在明顯的差異,水動力作用是影響沉積物中重金屬元素垂岸分佈的主要因素。The surfacial sediment on the yellow river delta is so sensitive to ocean hydrodynamic condition, especially waves that soil failed and came into being a lot of unstable features : bumps and hollows, flute and groove cast of silt and collapse
黃河三角洲潮灘淺表層沉積物由於對海洋動力尤其是波浪作用的敏感,會發生破壞,形成塌陷、凹坑、粉砂流沖溝等一系列災害地質現象。This paper presents effects of estuarine species on sediment geological properties including morphologic, penetration strength and grain size of sediments in diaokou area around the delta of the yellow river
本文以黃河三角洲釣口區潮灘為研究對象,研究了不同生物密度對沉積物工程地質特徵的改造,包括灘面形態、沉積物強度、以及沉積物顆粒大小的改變。Influenced by flood dominated current in the flood channels, the characteristics of surface sediments, such as grain size, light and heavy minerals, micro - paleontology and magnetism in the flood channel are very different from those in the ebb channels, this kind differences is the response for complex hydrodynamic in estuary
河口漲潮槽在漲潮優勢流作用下,槽內表層沉積物的粒度、輕重礦物、微體古生物和磁學等特徵不同於落潮槽相應的沉積特徵,體現了沉積物的分佈對河口復雜水動力的響應。The tidal force of the orbiting material converts its own kinetic energy into heat, thus heating it up to a temperature as high as a few million degrees
這運行中吸積物的潮汐力將動能轉為熱能,使溫度提高,甚至可達數百萬度。分享友人