淺陸緣海 的英文怎麼說
中文拼音 [jiānliùyuánhǎi]
淺陸緣海
英文
shallow marginal sea-
The landd welling ancestors of this modern king of the sea were hunters with legs and the jaws and teeth of killers. their favorite hunting grounds were probably shallow waters near the mouths of rivers or off a level stretch of coast, for fish, both finny and shell, were then more plentiful and easier to catch than animals. because of this, these land mammals came to spend more and more time in the water
這個現代海中之王的陸上祖先,是有腿有顎有利齒的獵手。它們最喜歡的狩獵場,是靠近河口或是平坦海岸的近海淺水區,因為當時有鰭的魚類和貝殼類動物比現在要多,而且比其它動物更容易捕捉。由於這一緣故,這些陸地上的哺乳動物便逐漸在水中呆得越來越長了。The main sedimentary facies of the upper carboniferous on the margin of the xuefeng anicient land can be divided into submarine alluvial, foreshore siliciclastic, shallow beach carbonate, carbonate platform and backshore restrict carbonate facies
摘要湖南沅陵雪峰古陸邊緣上石炭統主要包括下列巖相類型:沖積扇砂礫巖相、前濱海灘砂巖相、淺灘碳酸鹽相及混積巖相、潮下碳酸鹽巖相及灘后局限碳酸鹽巖相。Sedimentary evolution underwent three stages included in the evaporation sea bay of the earlier stage, shallow sea basin of the middle stage, extensive sea of the continental margin
沉積演化經歷了早期蒸發性海灣、中期淺海盆地、晚期陸緣廣海的過程。The bohai sea why so shallow in 4 seas in brim of our country mainland, the most shallow is the bohai sea, average deepness is controlled 21 meters only
在我國大陸邊緣的四個海中,最淺的是渤海,平均深度只有21米左右。Six lithofacies palaeogeographic maps of doushantuo, dengying, qiongzhusi, canglangpu, and longwangmiao ages of late sinian and early cambrian have been made in the light of dominant facies and in the way to make stratigraphic map
中揚子地區上震旦統發育了從碳酸鹽潮坪、開闊臺地、淺灘、臺地邊緣、斜坡到臺地前緣盆地等沉積,下寒武統下部主要?細碎屑巖和碳酸鹽巖組成的混合型淺海陸棚沉積,上部變成碳酸鹽潮坪、開闊臺地、臺緣斜坡和臺緣盆地沉積。分享友人