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關(guān)注:1
2013-05-23 12:21
求翻譯:海底大陸架 大陸架是陸地向海的自然延伸。原來(lái)沿海的平原被海水淹沒(méi)了,就成為大陸架淺海。大陸架淺海環(huán)繞陸地像一個(gè)花環(huán),但它總的面積有 2750萬(wàn)平方千米,相當(dāng)于非洲大陸的面積。中國(guó)的渤海、黃海及東海的大部分,都在大陸架上。 我們吃的魚(yú)蝦等海產(chǎn)品,主要是從大陸架淺海捕到的,大陸架淺海的水產(chǎn)品占整個(gè)海洋水產(chǎn)品的80%。 大陸架海底有豐富的石油、天然氣,大約占全世界的1/3。而陸地上許多石油礦,也是在大陸架海底環(huán)境中生成的。 秀美的淺海風(fēng)光是什么意思?![]() ![]() 海底大陸架 大陸架是陸地向海的自然延伸。原來(lái)沿海的平原被海水淹沒(méi)了,就成為大陸架淺海。大陸架淺海環(huán)繞陸地像一個(gè)花環(huán),但它總的面積有 2750萬(wàn)平方千米,相當(dāng)于非洲大陸的面積。中國(guó)的渤海、黃海及東海的大部分,都在大陸架上。 我們吃的魚(yú)蝦等海產(chǎn)品,主要是從大陸架淺海捕到的,大陸架淺海的水產(chǎn)品占整個(gè)海洋水產(chǎn)品的80%。 大陸架海底有豐富的石油、天然氣,大約占全世界的1/3。而陸地上許多石油礦,也是在大陸架海底環(huán)境中生成的。 秀美的淺海風(fēng)光
問(wèn)題補(bǔ)充: |
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2013-05-23 12:21:38
Undersea continental shelf continental shelf is a natural extension of the land to the sea. The original coastal plain was submerged, and has become shallow continental shelf. Shallow continental shelf around the land like a wreath, but it is the total area of ??27.5 million square kilometers, equiv
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2013-05-23 12:23:18
The continental shelf on the Continental Shelf to the sea is a natural extension land. original coastal plains, the sea flooded the shallow continental shelf becomes. shallow continental shelf surrounding land like a wreath, but it has a total area of 1000 square meters, and 27.5 million equivalent
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2013-05-23 12:24:58
Seabed continental shelf The continental shelf is the land extends to the sea nature.The original coastal plain was submerged by the sea water, becomes the continental shelf epicontinental sea.The continental shelf epicontinental sea encirclement land looks like a garland, but its total area has 2
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2013-05-23 12:26:38
Submarine continental shelf is a natural extension of land to the sea. Of the original coastal plain was submerged by the sea, he becomes a continental shelf in shallow water. Continental shelf in shallow water around the land like a wreath, but its total area of 27.5 million square kilometres, equi
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2013-05-23 12:28:18
Submarine continental shelf is a natural extension of land to the sea. Of the original coastal plain was submerged by the sea, he becomes a continental shelf in shallow water. Continental shelf in shallow water around the land like a wreath, but its total area of 27.5 million square kilometres, equi
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