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破喲咯新蟲 (初入文壇)
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英語 修改一段話
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| With the rapid of economic development in coastal areas, the pressure of population growth,and the contradiction between shortage of the land resources and the space resources become sharper and sharper. Reclamation of the ocean has become an important way to develop lands’ area and space, ease the contradiction between humanity and land. In the Netherlands, about 7000 km2 of land area was made from ocean reclamation in past 800 years. In many countries such as Japan, Korea, and American, reclamation of the ocean had also quite big promotion effect to the urbanization of coastal regions. In China, take the Pearl River Delta area as an example, where was our experiment sampling points, as much as 600 km2 coastal wetlands have been reclaimed since 1981. However, the coastal tidal flat is also one of the main sinks for heavy metals resulting from adsorption and sedimentation (Williams et al., 1994). On the basis of our prior studies [QuSheng Li, ZhiFeng Wu, et al, 2007; QuSheng Li, Bei Chu, Lei Shi, et al, 2007.], tidal flat soil in Pearl River estuary is contaminated gravely by heavy metals. This presents a health risk because the heavy metals in sediments may enter crops when the tidal flats are reclaimed.......Previous study showed that Pb and Cd in reclaimed tidal flat soils were mainly in exchangeable forms, account for 38.3% and 43.2% of totals respectively. And the contaminated region of soil profile begins at the top of the soil to more than 1 meter depth. Whereas such circumstances, soil leaching can be conducted in situ to reduce the threats from heavy metals. |
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【答案】應(yīng)助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
phu_grassman: 金幣+2, Thanks for your answer. 2012-10-23 08:31:41
破喲咯: 金幣+10, 翻譯EPI+1, ★有幫助 2012-10-23 14:13:18
phu_grassman: 金幣+2, Thanks for your answer. 2012-10-23 08:31:41
破喲咯: 金幣+10, 翻譯EPI+1, ★有幫助 2012-10-23 14:13:18
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改后的，感覺還好，改了幾個(gè)詞，看用的上唄 With the rapid of economic development in coastal areas, the pressure of population growth,and the contradiction between shortage of the land resources and the space resources become sharper and sharper. Reclamation of the ocean has become an important way to increase lands’ area and space, ease the contradiction between humanity and land. In the Netherlands, almost 7000 km2 of land area was made from ocean reclamation in past 800 years. In many countries such as Japan, Korea, and American, reclamation of the ocean had also quite big promotion effect to the urbanization of coastal regions. In China, take the Pearl River Delta area as an example, where was our experiment sampling points, as much as 600 km2 coastal wetlands have been reclaimed since 1981. However, the coastal tidal flat is also one of the main sinks for heavy metals resulting from adsorption and sedimentation (Williams et al., 1994). On the basis of our prior studies [QuSheng Li, ZhiFeng Wu, et al, 2007; QuSheng Li, Bei Chu, Lei Shi, et al, 2007.], tidal flat soil in Pearl River estuary is contaminated gravely by heavy metals. This bings a health risk because the heavy metals in sediments may enter crops when the tidal flats are reclaimed.......Previous study showed that Pb and Cd in reclaimed tidal flat soils were mainly in exchangeable forms, account for 38.3% and 43.2% of totals respectively. And the contaminated region of soil profile begins at the top of the soil to more than 1 meter depth. Whereas such circumstances, soil leaching can be conducted in situation to reduce the threats from heavy metals. |
2樓2012-10-23 00:01:38
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3樓2012-10-23 00:09:29
phu_grassman
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【答案】應(yīng)助回帖
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破喲咯: 金幣+40, ★有幫助 2012-10-23 14:13:26
破喲咯: 金幣+40, ★有幫助 2012-10-23 14:13:26
| with the rapid economic development in coastal areas, the pressure of population growth grows higher(high pressure,所以用high來修飾壓力比較好) and higher and the contradiction between shortage of （復(fù)數(shù)形式，前面定冠詞可不要）land resources and space resources becomes sharper and sharper. Reclamation of the ocean has become an important way to expand(擴(kuò)張土地) land and space(土地和空間)， easing(應(yīng)用分詞形式) the contradiction between humanity and land. In Netherlands(國家前面不用定冠詞the),about 7000 km2 of the（加定冠詞吧） land area was made from ocean reclamation in the past 800 years（在過去的幾年里，in the past 800 years, the不可省略）. In many countries such as Japan, Korea, and America（American是指人或語言）, reclamation of the ocean greatly promoted the urbanization of coastal regions. In China, taking(分詞形式) the Pearl River Delta area as an example, which（引導(dǎo)定語從句，在句子中充當(dāng)主語，所以不能用where） was our experimental（形容詞） sampling site（實(shí)驗(yàn)地點(diǎn)）, as much as 600 km2 coastal wetlands have been reclaimed since 1981. However, the coastal tidal flat is also one of the main sinks for heavy metals resulting from adsorption and sedimentation (Williams et al., 1994). On the basis of our prior studies [QuSheng Li, ZhiFeng Wu, et al, 2007; QuSheng Li, Bei Chu, Lei Shi, et al, 2007.], tidal flat soil in Pearl River estuary is contaminated gravely by heavy metals. This poses a health risk because the heavy metals in sediments may enter into crops when the tidal flats are reclaimed.......Previous study showed that Pb and Cd in reclaimed tidal flat soils were mainly in exchangeable forms, accounting(分詞形式) for 38.3% and 43.2% of the total, respectively. And the contaminated region of soil profile begins from(從哪到哪) the top of the soil to more than 1 meter depth. Whereas in such circumstances, soil leaching can be conducted in situ to reduce the threats from heavy metals. |
4樓2012-10-23 08:31:09
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