英语翻译

2012年1—12月,对三都澳水产养殖区表层水水质进行了调查.
January-December in two thousand and twelve, conducted a survey of surface water quality in Sandu Bay aquaculture zone.
结果显示：该区域全年水温在10.8—28.2℃；盐度24.3—27.8,年平均25.82；pH7.92—8.23, 年平均8.03； 溶氧量5.06---7.49mgL﹣1, 年平均0.75mg.L﹣1；无机溶解氮含量在0.324—0.788mg.L﹣1, 年平均0.515mg.L﹣1; 活性磷酸盐含量在0.028---0.082 mg.L﹣1,年平均0.050 mg.L﹣1,营养盐结构发生改变.
The results show: the area of the water temperature in the 10.8 - 28.2 ℃; salinity of 24.3 - 27.8, average 25.82; pH7.92 8.23, the annual average of 8.03; the amount of dissolved oxygen 5.06---7.49mgL1, annual average 0.75mg.L1; dissolved inorganic nitrogen in the 0.324 - 0.788mg.L1, annual average 0.515mg.L1; active phosphate content in 0.028---0.082 Mg.L1, annual average 0.050 Mg.L1, nutrition salt structure changes.
通过比较2000—2012年的变化情况发现,2000---2012年,三都澳养殖区表层水的溶氧量呈下降趋势,化学需氧量呈上升趋势,无机溶解氮及活性磷酸盐含量均上升.
Through compare the changes of 2000 - 2012 discovery, 2000---2012, dissolved oxygen in Sanduao farming area surface water decreased, the chemical oxygen demand is on the rise, inorganic dissolved nitrogen and active phosphate content increased.
结果表明,三都澳养殖区表层水长期处于中度富营养化状态.
The results show that, the surface water aquaculture area Australia Sandu in moderate eutrophication status.