oceanic basin 中文意思是什麼
oceanic basin
解釋
大洋盆地-
Abyssal oceanic basin
深海大洋盆地 -
The geochemistry characteristic of fuchsia radiolarian silicalite indicates that they deposited in the of edge of oceanic basin near the continental margin, not the typical caontinental margin environment
從硅質巖的地球化學特徵表現來看，紫紅色放射蟲硅質巖部分不是形成於典型的大陸邊緣環境中，而是形成於近大陸邊緣的洋盆邊緣環境。 -
The dense prairies of oceanic posidonia ( seagrass ), an important endemic species found only in the mediterranean basin, contain and support a diversity of marine life
伊維薩島邊地中海盆地所特有的波西多尼亞海草成長茂盛，蘊含和支撐著海洋生物的多樣性。 -
In the light of tectonic evolution stage and metallogenesis, these metallogenic system ( assemblage ) could be classified as follows : ( 1 ) the pre - divergent metallogenic system in the southwest margin of north china paleocontinent in the archean - meso proterozoic : dongdashan iron, jinchuan nickel - copper. ( 2 ) the divergent metallogenic system in the northern margin of the qaidam paleoplate in the middle - late proterozoic : huashugou - liugouxia iron. ( 3 ) the metallogenic system in the active margin in the early paleozoic : the metallogenic assemblage in the island arc - rift in the early stage ( baiyinchang - qingshuigou copper - polymetallic ) ; the metallogenic assemblage in island arc in the middle - late stage ( honggou - jiaolongzhang copper - polymetallic ) ; the back - arc extensional basin ( zhuzhuiyaba - jiugequan - shijuli copper ) ; the metallogenic assemblage in connection with subduction and magmatic - hydatogenesis ( taergou - xiaoliugou wolfram ; huashugou - liugouxia copper ; dadonggou - diaodaban lead - zinc ) ; the metallogenic assemblage is related to the oceanic crustal shards ( dadaoerji chromite ; yushigou chromite ). ( 4 ) the metallogenic system has something to do with collision - type orogeny : the metallogenic assemblage in foreland basin ( tianlu copper ) ; the metallogenic assemblage with the intracontinental orogeny and ductile shear ( hanshan - yingzhuishan gold )
根據構造發展階段和成礦作用特點，確定本區成礦系統及組合如下： （ 1 ）華北板塊西南邊緣太古宙中元古代裂解期前成礦系統：東大山鐵成礦組合，金川鎳銅成礦組合； （ 2 ）柴達木板塊北緣中、新元古代裂解成礦系統：樺樹溝柳溝峽鐵成礦組合； （ 3 ）加里東期活動大陸邊緣成礦系統：早期島弧裂谷成礦組合（白銀廠清水溝銅及多金屬成礦組合） ，中、晚期島弧成礦組合（紅溝蛟龍掌銅及多金屬成礦組合） ，弧后擴張盆地成礦組合（豬咀啞巴九個泉石居里銅及多金屬成礦組合） ，與俯沖作用有關的巖漿熱液成礦組合（塔爾溝小柳溝鎢成礦組合，樺樹溝柳溝峽銅成礦組合，大東溝吊大坂鉛鋅成礦組合） ，洋殼殘片成礦組合（大道爾吉鉻成礦組合，玉石溝鉻成礦組合） ； （ 4 ）碰撞造山成礦系統：前陸盆地成礦組合（天鹿銅成礦組合） ，陸內造山韌性剪切成礦組合（寒山鷹咀山金成礦組合） 。 -
The authors put forward that daba - xiugugabu ophiolite belt originated from an ancient oceanic crust fragment of india continental northern marginal ocean basin, that was approximately synchronous with the formation and evolution period of the neo - tethys ocean
筆者提出該區蛇綠巖來源於印度大陸北緣洋盆的洋殼碎片，這個陸緣洋盆與新特提斯洋主體的形成和演化準同步。 -
During subduction northward of neo - tethys oceanic plate, ayla - zhongba micro - continental, the marginal ocean basin and india continental drifted northward all together, the marginal ocean basin was gradually contracted and closed by compressed of india continental
在新特提斯洋板塊向北俯沖消減過程中，阿依拉仲巴微陸塊、陸緣洋盆和印度大陸一起隨著向北漂移，在印度大陸向北擠壓作用下洋盆逐漸收縮以致最終閉合。 -
Our research work was carried out effectively and fruitfully. this will give exact chronology and sedimentary evidence to the research of the biostratigraphy and thrust slice type stratigraphy of the nongba area ; will provide more full and accurate geological gist for the tectonic evolutions of paleotethyan located in southern part of " three rivers " ; and will provide new reference to the paleolithofacies palaeogeography pattern reconstruction of the changning - menglian oceanic basin
這些工作將為滇西南耿馬弄巴地區生物地層學和造山帶地層學的研究提供準確的時代和沉積學證據；為「三江」南段古特提斯的構造演化提供更為翔實的地質依據，也為恢復昌寧?孟連洋盆的古地理格架提供了新的參考。
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