coast evolution 中文意思是什麼
coast evolution
解釋
海岸演化-
In order to ensure a sustainable development of yellow river delta, the research on its coast line evolution is a hot issue now
研究發現，在反映黃河三角洲沖淤以及與黃河入海水沙的關繫上，一般高潮線比2m等深線效果更好。 -
The sedimentary facies show a depositional evolution from the deep - water sediments through shallow - water sediments to the continental sediments, including alluvial fan, river, lake, delta ( tide - dominated ), barrier coast, shallow sea, deep sea and volcanic debris flow deposits
在沉積相上，經歷了從深水沉積到淺水直至陸相沉積的演變，發育有沖積扇、河流、湖泊、三角洲（潮汐） 、障壁海岸、淺海、深海和火山碎屑流沉積。 -
The strata and environmental evolution in the late quaternary in the chengdao area and modern yellow river delt coast
埕島及現代黃河三角洲海域晚第四紀地層與環境演變 -
Based on re - calculating to the portable gravimetri c data in guangdong area from 1988 to 1999, the evolution tendencies of the gravi ty field in the eastern and western regions of guangdong and the pearl river del ta area have been analyzed. the relation between the gravitational field and the seismicity in coast area of south china has been discussed, and the earthquake p recursory information for the time - space and strength changes of the gravity fie l d in guangdong area have been picked to provide the criterions of the gravity an omaly before earthquakes in this area
通過對廣東地區1988 1999年流動重力資料的重新整理計算，對粵東、粵西和珠江三角洲地區重力場演變趨勢做了分析研究，探討其與華南沿海地區地震活動的關系，並提出廣東地區重力場時、空、強變化的地震前兆信息，為該地區提供震前重力場異常判別依據。 -
2. after the landscape orientation analysis to the evolution process of henan industrial structure, i think there is a gap between henan and coast provinces in the aspect of industrial structure status and industrial structure benefits. it is very difficult to shorten this gap during a short time because the middle area where henan located is the " blind point " of macro adjustment and controlling of nation
通過對河南省產業結構的演化過程的橫向對比分析，我們認為河南省目前的產業結構高度、產業結構效益與沿海發達省份尚有一定的差距，而且由於河南省所處的中部地區目前是國家宏觀調控的「盲點」和傾斜政策遺忘的「角落」 ，因此要想在短仙內縮短差距困難很人。 -
The coastal erosion feature and morphological evolution at the feiyantan coast are studied from the topography and section depth, together with corresponding dynamics of wave and current
根據地形和斷面水深監測資料，闡述了該岸段流路廢棄后的岸灘侵蝕特徵和地貌變化。 -
The palaeogeographic research indicate that the palaeogeographic outline of the study area recorded the evolution from a sedimentary basin in which the shallow - water carbonate platform sediments and deep - water terrigenous clastic submarine fan developed from southeast to northwest and northeast during the late triassic through a submarine sheet - like model composed of deep - water sandy turbidite and fine - grained turbidite during the early jurassic to a terrigenous clastic barrier coast during the middle and late jurassic and finally to the coal - bearing delta sediments during the late cretaceous
古地理分析表明，研究區晚三疊世古地理輪廓是一個從東南向西北和東北方向由淺水碳酸鹽臺地及深水陸層海底扇沉積共同發育的沉積盆地；早中侏羅世，演變成為一個由深水砂質濁積巖和細屑濁積巖組成的水下席狀體沉積；進入中晚侏羅世，其古地理表現為一個陸屑淺海有障壁海岸；到了晚白堊世，研究區表現為以含煤沉積為特徵的三角洲相沉積。
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