洋中海脊 的英文怎麼說

中文拼音 [yángzhōnghǎijǐ]
洋中海脊 英文
mid-ocean ridges
  • 洋 : Ⅰ名詞1 （海洋） ocean 2 （洋錢） silver coin 3 （姓氏） a surname Ⅱ形容詞1 （盛大; 豐富） vast; m...
  • 脊 : 脊同 「脊」
  1. Cryptic species have been found in a wide range of marine organisms ; with majority of them are benthic invertebrates. in contrast, marine holoplanktons are thought to have lower diversity and slow speciation due to their strong dispersal potential. this paper reviewed studies on cryptic species and speciation in marine holoplankton. based on findings in 38 studied taxa, it was concluded that : 1 ) cryptic species are pervasive in marine holoplankton, suggesting holoplankton speciation was more active than previously thought ; 2 ) current morphospecies diversity is untenable to reflect true species diversity in marine holoplankton ; 3 ) geographic isolation may facilitate cryptic speciation of marine holoplankton. however, contribution of allopatric speciation is still questionable ; 4 ) ecological speciation may be the prevailing speciation mode in marine holoplankton. cryptic speciation in marine holoplankton is paradoxical, because rapid speciation under strong gene flow is countertuitive. solution of this paradox will help us gain deep insights of marine speciation and biodivesity

    隱種廣泛存在於各類海洋生物中，尤其是底棲無脊椎動物.然而，海洋終生浮游生物由於具有較強的擴散能力，往往被視為生物多樣性低、物種形成慢.本文就海洋終生浮游生物隱種與物種形成的研究作一綜述.基於研究的38個種類，結果表明: 1 ）海洋終生浮游生物普遍存在隱種，其物種形成要比想象得快; 2 ）由於引種的廣泛存在，形態種生物多樣性無法反映海洋終生浮游生物真正的物種多樣性; 3 ）地理隔離有助於海洋終生浮游生物隱種的形成，但異域物種形成的作用仍值得商榷; 4 ）生態物種形成很可能是海洋終生浮游生物物種形成的主流模式.海洋終生浮游生物強基因流下快速的物種形成有悖于生物進化常理，解決該悖論將有助於我們對海洋物種形成和生物多樣性的理解
  2. It was well he did, for the whole hill - back was one billowy, white ocean ; the swells and falls not indicating corresponding rises and depressions in the ground : many pits, at least, were filled to a level ; and entire ranges of mounds, the refuse of the quarries, blotted from the chart which my yesterday s walk left pictured in my mind

    幸虧他陪我，因為整個山脊彷彿一片波濤滾滾的白色海洋。它的起伏並不指示出地面的凸凹不平：至少，許多坑是被填平了而且整個蜿蜒的丘陵石礦的殘跡都從我昨天走過時在我心上所留下的地圖中抹掉了。
  3. The sea floor is spreading away from the mid-ocean ridges.

    海底正在從大洋中脊擴張開來。
  4. Seamounts, underwater volcanoes, rift valley, the mid - ocean ridge, constitute a rich world of the ocean floor

    海底山脈、海底火山、裂谷、大洋中脊等等，構成了豐富的海底世界。
  5. Through the systematic analysis and contrast studies on topographical environment characteristics of these typical regions, it is found that the hydrothermal activity only occurs under the circumstance of the particular topographical environment, though it distributes widely in the tensional tectonic environment, for instance, the mid - ocean ridges, transform faults zones, back - arc spreading basins and the modern marine craters regions

    通過對典型熱液區地形環境特徵的系統分析和對比研究發現盡管現代海底熱液活動廣泛分佈在大洋中脊、轉換斷層、弧后擴張盆地等各種不同的張性構造環境及現代海底火山活動區，但也僅出現在特殊的地形環境條件下。
  6. The effects of ssc ( small - scale sub - lithospheric convection ) on seafloor topography are investigated by formulating a 2d thermal convection model that is parallel to plate motion

    摘要根據建立的垂直於大洋中脊的二維熱對流有限元數值模型，採用常粘性以及與溫度相關的粘性兩種粘性結構對小尺度地幔對流對海底地形的影響進行了重新研究。
  7. Though primarily tropical, hong kong is also affected by the seasonal fluctuations of warm, cold water and monsoon weather conditions, therefore, there is an admixture of tropical and temperate forms like corals, sea grasses, fishes and dolphins

    其中包括海洋哺乳動物如中華白海豚、江豚，海洋脊椎動物包括珊瑚魚，海洋無脊椎動物包括石珊瑚及軟珊瑚、裸腮（海蛞蝓） 、海星、馬蹄蟹等等。
  8. These ophiolites may be originated from the small spreading oceanic ridges of back - arc or inter - arc restricted oceanic basins, and finally emplaced into the deep - sea sediments constituting the ophiolites in orogenic zones

    蛇綠巖可能形成於孤后或孤間有限洋盆小擴張脊；最後侵位到深海沉積物中，形成了造山帶中的蛇綠巖。
  9. It is presented that the hydrous fluxing as well as adiaba tic decompression plays an important role in melting of morb - like mantle beneath marina trough. compared with basalts from other back arc basins, it concludes that the magma varies from morb - like to arc - like with the evolution ; during the earlier stage of evolution, there coexist the two morb - like and arc - like lavas, it may be the nature of the magma in back arc basins ( especially in the earlier stage )

    綜合馬里亞納海槽和其他弧后盆地玄武巖的研究成果發現，弧后盆地特別是早期擴張的弧后盆地，其巖漿產物均具從似島弧型到似洋中脊型玄武巖的時空演化特徵；同時存在島弧型和morb型兩種熔巖，可能是弧后盆地（特別是早期擴張弧后盆地）巖漿作用的一個共同屬性。
  10. Furthermore, many invertebrates that live in the depths of the ocean never experience change in the depths of the ocean never experience change in the chill of the deep water, and their body temperatures remain constant

    此外，很多住在深海的無脊椎動物（變溫動物）在寒冷的深水中從未經歷過溫度變化，因為海洋深處的冰冷海水的溫度從沒變化過，所以他們的體溫也是恆溫的。
  11. The rifts therefore represent divergent plate boundaries where seafloor spreading is taking place

    這樣，大洋中脊就成為板塊分離邊界，海底擴張就發生在這里。
  12. The plates are bounded by an interconnected network of ridges, transform faults, and trenches

    板塊以一個由洋中脊、轉換斷層和海溝相互連接形成的網路為界。
  13. The submersible " alvin " drops into the depths to shoot a towering structure at a recently discovered vent site in the mid - atlantic

    潛艇愛文號下潛至大西洋中洋脊深海，拍攝新發現的巨型海底結構。
  14. The floor of the atlantic ridge in the middle from north to south

    大西洋洋底在中部形成由北向南的海脊。
  15. The floor of the atlantic ridges in the middle from north to south

    大西洋洋底在中部形成由北向南的海脊。
  16. So, the cloning of amphioxus masp gene is very important in the development of masp gene and the immune system, even the origin of the vertebrates

    因此，文昌魚masp基因的克隆對于研究中國海洋人學碩幾l . .學位論文功asp基因乃至免疫系統的進化來說是非常重要的，同時對研究脊椎動物的起源也具有十分重要的理論意義。
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