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[求助]
求高手翻译一篇中文摘要，中译英
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氮磷收支常被用来作为评价水产养殖中氮、磷重要性、转化效率及养殖污染程度的有效方法，其核心问题是研究系统中氮磷的输入与输出各组分的定量关系，以及温度密度和流量等生态因子和不同混养模式对氮磷收支组分影响，从而建立有效的养殖模式，提高氮磷的转换效率和养殖生态效益。 （5）综合氮磷输入与输出，建立了循环海水养鱼系统的氮磷收支方程，从中发现26℃组，氮磷同化比例分别为40.87%和37.92%，显著高于其他温度组（P<0.05），表明26℃为点带石斑鱼最适生长温度；30ind/m2，氮磷同化比例高于其他密度组，水中溶解氮的比例为6.58%显著低于其他密度组（P<0.05），表明最适密度为30 ind·m-2；4次/h组氮磷同化率高于其他流量组；循环次数越多，颗粒有机物氮磷输出比例越高；鱼贝混养组与鱼贝藻混养组氮磷同化率无显著差异（P>0.05），但前者的氮损失比例是后者的2.3倍。 综合以上多项研究指标，可以认为，在循环海水养鱼系统中，以水温26℃、养殖密度30ind/m2、4次循环/h最佳养殖条件，鱼贝藻混养为最佳养殖模式。 [ Last edited by 171303240 on 2011-11-20 at 09:21 ] |
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13599388598
金虫 (正式写手)
- 翻译EPI: 17
- 应助: 1 (幼儿园)
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- 散金: 300
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- 在线: 52.1小时
- 虫号: 1472756
- 注册: 2011-11-02
- 专业: 水产生物营养与饲料学
【答案】应助回帖
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The incoming and outcoming of nitride and phosphor is considered as an effective method of evaluating the importance of nitride and phosphor in acquaculture, the efficiency of transform and the degree of the pollution in culture. Its main focus is the quantity relationship of incoming and outcoming of nitride and phosphor of each ingredient, and the ecological factors and the different mixed-culture model ,such as temperature density and flux volume ,which influence the incoming and outcoming of nitride and phosphor, thereby constituting the effective culture model and increasing the transforming efficient of nitride and phosphor and the profit of eco-culture. |
2楼2011-11-20 22:00:33
13599388598
金虫 (正式写手)
- 翻译EPI: 17
- 应助: 1 (幼儿园)
- 金币: 911.1
- 散金: 300
- 红花: 2
- 帖子: 364
- 在线: 52.1小时
- 虫号: 1472756
- 注册: 2011-11-02
- 专业: 水产生物营养与饲料学
【答案】应助回帖
★
爱与雨下(金币+1): 2011-11-21 08:46:46
171303240(金币+65, 翻译EPI+1): 还不错，谢谢了 2011-11-21 12:10:36
爱与雨下(金币+1): 2011-11-21 08:46:46
171303240(金币+65, 翻译EPI+1): 还不错，谢谢了 2011-11-21 12:10:36
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【完整版】 The incoming and outcoming of nitride and phosphor is considered as an effective method of evaluating the importance of nitride and phosphor in acquaculture, the efficiency of transform and the degree of the pollution in culture. Its main focus is the quantity relationship of incoming and outcoming of nitride and phosphor of each ingredient, and the ecological factors and the different mixed-culture model ,such as temperature density and flux volume ,which influence the incoming and outcoming of nitride and phosphor, thereby constituting the effective culture model and increasing the transforming efficient of nitride and phosphor and the profit of ecological culture. 5)Based on incoming and outcoming of nitride and phosphor, the balance formula of the sea-water recycle culture system is established in which it is found that the assimilation rate of nitride and phosphor in 26℃ group is 40.87 % and 37.92% and significantly higher than other groups(P<0.05), it indicates that it is most optimum temperature for the Epinephelus coioides in 26℃; the assimilation rate of nitride and phosphor in 30ind/m2 group is significantly higher than other groups and the ratio of soluble nitride is 6.58%(P<0.05), significantly lower than other groups, it indicates that it is most optimum culture density for the Epinephelus coioides on the density condition of 30 ind·m-2 ; the assimilation rate of nitride and phosphor in 4times/h group is higher than other groups; the more the times of recycles, the higher outcoming rate there is in the granule organic substance; there is no significant difference between fish & shellfish mixed-group and fish & shellfish & algae mixed-group(P>0.05), but the loss rate of nitride of fish & shellfish mixed-group is 2.3 fold to the latter group. According to the results demonstrated before, we consider that the optimum condition is 26℃ of water temperature, 30ind/m2 of culture density and 4 cycles/h and the optimum culture model is fish & shellfish & algae mixed-group. |
3楼2011-11-20 23:05:47
