淺海動物區 的英文怎麼說
中文拼音 [jiānhǎidòngwùqū]
淺海動物區
英文
marine littoral faunal region-
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。Benthic foraminifer fauna, ams14c dating and acoustic sub - bottom profile was analyzed in the core ey02 - 2 and ey02 - 1 drilled from the muddy deposit in the middle southern yellow sea and the mid - shelf of north east china sea. considering the results of core qc2 ? dz4 and the standard oxygen isotope curves, we discussed the late - quaterenary paleo - environment evolution, benthic foraminifer fauna, paleo - climate, the climate events and water mass in postglacial period, average sedimentation rates, paleo - water depth, origin of sediments, average sea level rise rate in the shelf of south yellow sea and east china sea. at last we discussed the condition of sea level rise in the east china, green house effect and the protection of coastal zone
本文根據南黃海中部泥質區和東海中陸架的兩個鉆孔巖芯的古生物、 ams ~ （ 14 ） c測年、淺地層剖面等，參考qc _ 2 、 dz _ 4成果及標準氧同位素曲線探討了黃東海陸架晚第四紀古環境演化、底棲動物群特徵、古氣候、冰後期以來氣候事件、古水團、沉積速率、古水深、沉積物源、海平面平均上升率，討論目前中國東部海平面上升的狀況、溫室效應及海岸帶保護。The area where it was found had been a deep tropical bay during the jurassic period. the world ' s relatively shallow seas between 230 million and 65 million years ago contained several large animals, such as the plesiosaur with a 20 - foot neck and the giant ichthyosaurs that could be 75 - feet long
報道說，在2 . 3億年至6500萬年前，世界一些淺海地區曾生活著一些體型巨大的動物，如脖子長達20英尺約合6 . 01米的蛇頸龍以及身長可達75英尺約合22 . 86米的巨大魚龍等。By calculating instability factor in research area, this paper gives some corresponding suggestion. this paper shows engineering instability around instrument foundation and coupling relation to the circumjacent seabed, and research the dynamic response between wave and seabed, and enriches the research content of instability of seabed around instrument foundation and give some appropriate suggestion to foundation planning of ocean engineering, also it prevents instrument, facility and property of state from losing and risking
這篇論文揭示了構築物地基土的工程穩定性及與周邊海域互動禍合關系，研究了淺水區構築物底床在波浪等水動力作用下的動力響應，豐富了構築物周邊水下底坡穩定性研究的內容，為海上工程設施的地基設計提供了良好的理論指導性建議，對保障海上安全生產、保證海洋設施的完整及使國家財產免受損失也有重要的現實意義。Back then shallow seas and a lack of significant marine predators created new opportunities for many reptiles that had first developed on land
而在當時的淺海區，由於沒有大型的海洋食肉動物，這給許多爬蟲類動物創造了新的機會，使他們第一次登上陸地。Analyses of grain size and mineral components of surface sediments in the offshore area of the northeastern shandong peninsula were carried out to reveal the sediment source and the relationship between the characteristics of grain size distribution and sedimentary dynamic conditions in the littoral zone off the northeastern shandong peninsula
摘要對山東半島東北部濱淺海區海底表層沉積物的粒度和礦物組分進行了分析，探討了其物源及其粒度分佈特徵與沉積動力條件的關系。" there have always been strandings at golden bay, " he said, noting that the tide goes out as much as four miles and the animals " get trapped on this gentle sloping beach.
動物保護部門的工作人員指出，由於黃金灣地區有坡度不大的淺灘，落潮時海水會退後差不多4英里距離，因此經常有鯨魚在此擱淺。Through analysis, we conclude that washing action of wave and flow is main power of evolvement of region of interest landform, structure lead to the fact that water area around shallow structure in cheng dao sea field has an increase about 0. 3m / a through actual measurement, water depth increase rate around foundation is 0. 25m / a, slope gradient of side slope averagely has a decrease of 5 % o a year, however marine hydropower wash rate through compute is 0. 2m / a on underwater bottom, the wash rate on structure foundation is 0. 35m / a
分析認為，浪流的沖刷作用是研究區水深地形演化的主要動力，構築物的存在，使埕島海域淺水區人工構築物周邊水域實測年水深增加幅度約0 . 3m a ，地基附近水深增加速率0 . 25m a ，邊坡坡度平均每年以5減緩，而計算得出的海洋水動力沖蝕速率在水下底坡為0 . 2m a ，在構築物地基沖蝕速率達0 . 35m a 。分享友人