海脊 的英文怎麼說

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

Using the hulscher model of the formation of sand waves and sandbanks, under the ancient bathymetry, or under the modern bathymetry, the stokes number of the tidal flow and resistance parameter in the radial sandbanks satisfy the conditions for the formation of sandbanks. the research demonstrates that the dynamic flow conditions result in the development of tidal current sandbank. the radial sandbanks and it ' s asymmetrical distributions will still maintain in the future

應用hulscher沙波及沙脊增長模式，通過對該海域斯托克斯數及底部阻力參數的計算首次發現，南黃海輻射沙脊群海域在概化古地形和現代輻射狀沙脊群水下地形情況下，其斯托克斯數及底部阻力參數均滿足形成潮流沙脊的條件。

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。

Coral reef fish and invertebrate species such as butterfly fish, groupers, wrasses, lobsters, sea urchins, and the coverage of hard coral species are quantified around a transect line placed in a similar position every year

每年普查均會在相同位置展開基線，統計如鰈魚石斑鸚鵡魚蝦海膽等的珊瑚魚和無脊椎動物的數目，以及珊瑚的覆蓋率。

The management of this marine park is similar to other marine parks except that two core areas have been established at the northeastern coast of the island. they cover the part of the coastal area with the highest coverage of stony corals and a diverse assemblage of marine lives. these include fishes like butterfly fish, damsel fish, groupers, and other invertebrates like sea urchin, sea cucumbers and cowries

該海岸公園的管理模式與其他海岸公園相似，唯一不同之處是在東北沿海地區設立了兩個核心區，該兩個核心區的石珊瑚覆蓋率甚高，並有多種海洋生物，包括魚類如蝴蝶魚、雀鯛和石斑，以及無脊椎動物如海膽、海參和寶貝。

Becoming worried about my condition, i decided to visit a chiropractic school where i had a long term interest. under the guidance of a teacher there, i began to learn about the supreme master ching hai

因為越來越擔心，我決定到長期以來一直都很感興趣的脊椎按摩療法學校去看診，在該校一位老師的引導下，我開始認識清海無上師。

There are about 45. 000 species of chordates, occupying marine, fresh and brackish water and terrestrial habitats

有大約45 . 000種脊索動物，它們占據著海、淡水或淡鹹水和陸地的生態環境。

The sea urchin represents the first sequenced genome from the echinoderms, which are the closest known relatives of the chordates, the group that includes vertebrates, animals with spinal columns

海膽是首個被排序的棘皮動物，這是與離脊索動物（也包括有脊椎動物）最近的親屬。

Southerly, at many miles distance, and over the hills and ridges coastward, she could discern a surface like polished steel : it was the english channel at a point far out towards france

再往南好多英里，從海岸邊的小山和山脊上望過去，她可以看見像磨光了的鋼鐵一樣的水面：那就是遠遠地通向法國的英吉利海峽。

The rest falls to the invertebrates : pulsing jelly fish, darting shrimp, fixed colonies5 of coral polyps, and crawlers and diggers of the floor

其餘部分落入無脊椎動物嘴中：脈動式水母、刺蝦、珊瑚蟲群、海底的爬行動物和潛在泥中的動物。

The islands, lying between the antarctic and subtropical convergences and the seas, have a high level of productivity, biodiversity, wildlife population densities and endemism among birds, plants and invertebrates

這些島嶼位於南極和亞熱帶之間的海域，具有富饒的資源和多種多樣的生物，包括野生動植物，特殊的鳥類，植物以及無脊椎動物。

The distinguished scientist herr professor luitpold blumenduft tendered medical evidence to the effect that the instantaneous fracture of the cervical vertebrae and consequent scission of the spinal cord would, according to the best approved traditions of medical science, be calculated to inevitably produce in the human subject a violent ganglionic stimulus of the nerve centres, causing the pores of the cobra cavernosa to rapidly dilate in such a way as to instantaneously facilitate the flow of blood to that part of the human anatomy known as the penis or male organ resulting in the phenomenon which has been dominated by the faculty a morbid upwards and outwards philoprogenitive erection in articulo mortis per diminutionem capitis

傑出的科學家盧伊特波爾德布盧門達夫特168教授先生曾提出下述醫學根據加以闡明：按照醫學上公認的傳統學說，頸椎骨的碎折以及伴隨而來的脊髓截斷，不可避免地會給予人身神經中樞以強烈刺激，從而引起海綿體的彈性細孔急速膨脹，促使血液瞬時注入在人體解剖學上稱為陰莖即男性生殖器的這一部位。其結果是：在頸骨斷襲導致死亡的那一瞬間169 ，誘發出專家稱之為「生殖器病態地向前上方多產性勃起」這一現象。

First. upon the former research work and field measurements in the radial sandbanks area, the characteristics of geomorphology, hydromechanics and the relationship between them are preliminarily analysed

本文首先針對輻射狀沙脊群現有的文獻及實測資料，初步分析研究了南黃海輻射沙脊群海域地貌和動力特徵，以及動力與地貌的關系。

This results in a water concentration which is approximately the same as that in the cytoplasm of marine plants and the invertebrate animals that live in the sea.

這就導致海生植物和海棲無脊椎動物細胞質中的水濃度與海水大致相同。

The interpretability of four kinds of ageing materials are as follows : sectioned dorsal fin spine > sectioned lapillus > scale > vertebra. sectioned dorsal fin spine is the best material in ageing of the fish less than eight years. as for the fish elder than eight years sectioned lapillus is the reliable ageing material that had more annulus readings than scale, dorsal fine spine and vertebra

對8齡以下個體，用背鰭條磨片鑒定年齡效果最佳；對8齡以上個體，臀鱗、背鰭條磨片和脊椎骨上的年輪計數明顯低於微耳石磨片，微耳石磨片上的年輪計數最高，是高齡青海湖裸鯉可靠的年齡鑒定材料。

Walker, senior land use adviser to the british columbia ministry of environment, said british columbia listed only 4 of more than 700 vertebrate species in the province as endangered and another 41, including the marbled murrelet, as at risk

他說，不列顛哥倫比亞僅把本省的700多種脊椎動物中的4種列為瀕危的，另外把帶大理石斑紋的小海鴨等41種列為處于危機之中的。

Sham chung marsh is situated on the east mouth of three fathoms cove. it is ecologically important for brackish fish species especially the black paradise fish, which is globally rare. the marsh habitat is also important for invertebrates

深涌沼澤位於企嶺下海的東部，是鹹淡水魚尤其全球稀有的黑斗魚的重要生境，那裡的沼澤對無脊椎動物也舉足輕重。

Students of the earth ' s mid - ocean ridge were closely following the incoming data from the galileo mission to jupiter, looking for more hints that an ocean of water - and with it, undersea volcanoes - could exist under the ice that covers jupiter ' s moon europa future interlanetary missions to europa and other promising sites seemed far more likely to find support than they had before mckay ' s announcement

研究地球大洋洋底形成的海脊的學者也在密切注視探索木星的伽利略號飛船傳回的最新信息：在木星的衛星歐羅巴表面冰蓋下面是否存在著海洋及海底火山的跡象，將來飛往歐羅巴及其他可能有生命的地點的星際航行任務可能會帶來更多的新發現，支持地外生命這一假設。

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。

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。