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   2-甲基吲哚 在 农业基础科学 分类中 的翻译结果: 查询用时:0.11秒
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甲基    
吲哚    
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  “2-甲基吲哚”译为未确定词的双语例句
    The pig manures were treated by housefly larvae and the non-treated pig manures as control. The contents of 3-MI, COD-{Cr}, BOD-5 and NH-3-N were determined in treated and non-treated pig manures.
    以养猪场的猪粪为试验材料 ,经当地蝇蛆处理的猪粪作为处理组 ,未经蝇蛆处理的猪粪为对照组 ,测定两组猪粪样本中粪臭素 ( 3 -甲基吲哚 ,简称 3 -MI)、CODCr、BOD5和 NH3-N的质量浓度。
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    Their eggs laid in height period of oviposition incubated in pig manure. Housefly larvae and surplus manure were weighted after one week of the treatment manure, and change of the number of colibacillary colony was observed. The contents of 3 MI, COD, BOD 5 and NH 3 N were detected in treated and non treated pig manure.
    方法 随机挑选约 40 0 0只蛹孵化成蝇 ,取产卵高峰期所产的卵 ,置于猪粪内孵化饲养 ,1周后计算出得蛆量、剩余粪量和处理前后粪内大肠菌群数的变化 ,并检测两组猪粪样本中粪臭素 (3 甲基吲哚 ,3 MI)、化学需氧量 (COD)、生化需氧量 (BOD5)和氨氮 (NH3 N )的含量。
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To observe the quantitative change of 3-MI, COD-{Cr} and BOD-5 in the pig manures after ecologically treated by housefly larvae. The pig manures were treated by housefly larvae and the non-treated pig manures as control. The contents of 3-MI, COD-{Cr}, BOD-5 and NH-3-N were determined in treated and non-treated pig manures. The contents of 3-MI, COD-{Cr}, BOD-5 and NH-3-N in 1 kg of treated pig manures were 2.76 mg, 56.36 g, 14.84 g and 3.41 g respectively. The contents of substance above mentioned in the non-treated...

To observe the quantitative change of 3-MI, COD-{Cr} and BOD-5 in the pig manures after ecologically treated by housefly larvae. The pig manures were treated by housefly larvae and the non-treated pig manures as control. The contents of 3-MI, COD-{Cr}, BOD-5 and NH-3-N were determined in treated and non-treated pig manures. The contents of 3-MI, COD-{Cr}, BOD-5 and NH-3-N in 1 kg of treated pig manures were 2.76 mg, 56.36 g, 14.84 g and 3.41 g respectively. The contents of substance above mentioned in the non-treated pig manures were 38.58mg, 123.01 g, 60.07 g and 3.64 g respectively. The contents of 3-MI, COD-{Cr} and BOD-5 in the treated pig manures decreased 92.8%, 54.2% and 75.3% respectively in comparison with those of non-treated control. The variation was significant. But the content of NH-3-N decreased 6.3% only and hadn't significant variation. The ecological treatment of pig manures could decrease the contents of 3-MI, COD-{Cr} and BOD-5 in the pig manures. In consequent it's possible to reduce the environment pollution of pig manures.

观察家蝇幼虫 (蝇蛆 )生态处理猪粪后 ,猪粪中粪臭素和排污量的变化。以养猪场的猪粪为试验材料 ,经当地蝇蛆处理的猪粪作为处理组 ,未经蝇蛆处理的猪粪为对照组 ,测定两组猪粪样本中粪臭素 ( 3 -甲基吲哚 ,简称 3 -MI)、CODCr、BOD5和 NH3-N的质量浓度。经蝇蛆处理后每 kg猪粪中的 3 -MI、CODCr、BOD5和 NH3-N分别为 2 .76× 10 - 3、5 6.3 6、14 .84和 3 .41g;对照组中上述物质分别为 3 8.5 8× 10 - 3、12 3 .0 1、60 .0 7和 3 .64 g。经蝇蛆处理后的猪粪中的 3 -MI、CODCr和 BOD5分别减少了 92 .8%、5 4.2 %和75 .3 %;而 NH3-N的含量仅减少 6.3 %。蝇蛆生态处理猪粪可有效减少粪臭素和有机污染物 ,有利于改善环境

Objective To observe the treatment results and the quantitative change of 3 MI, COD and BOD 5 in the pig manures after housefly larvae treated. Methods About 4 000 housefly adults were random selected. Their eggs laid in height period of oviposition incubated in pig manure. Housefly larvae and surplus manure were weighted after one week of the treatment manure, and change of the number of colibacillary colony was observed. The contents of 3 MI, COD, BOD 5 and NH 3 N were detected in treated and...

Objective To observe the treatment results and the quantitative change of 3 MI, COD and BOD 5 in the pig manures after housefly larvae treated. Methods About 4 000 housefly adults were random selected. Their eggs laid in height period of oviposition incubated in pig manure. Housefly larvae and surplus manure were weighted after one week of the treatment manure, and change of the number of colibacillary colony was observed. The contents of 3 MI, COD, BOD 5 and NH 3 N were detected in treated and non treated pig manure. Results The weight of the pig manure averagely decreased to 53.73% 54.83% of untreated manure, weight of larvae is 10.49% 11.34% of the pig manure. The colibacillarg colong in manure treated per grom was 99.96% less than that untrented. The contents of 3 MI, COD and BOD 5 in the treated pig manure were 92.80% , 54.20% and 75.30% than those in untreated manure, respectively. The variation was significant ( P < 0.01 ). But the content of NH 3 N decreased 6.30% only with out significant variation( P > 0.05 ). Conclusion These results showed that it is possible of reduce discharge of manure and the contents of 3 MI, COD and BOD in the pig manure. To reduce the environment pollution of pig manure by treating pig manure with housefly larvae.

目的 观察家蝇幼虫 (蝇蛆 )处理猪粪的效果和猪粪中粪臭素和排污量的变化。方法 随机挑选约 40 0 0只蛹孵化成蝇 ,取产卵高峰期所产的卵 ,置于猪粪内孵化饲养 ,1周后计算出得蛆量、剩余粪量和处理前后粪内大肠菌群数的变化 ,并检测两组猪粪样本中粪臭素 (3 甲基吲哚 ,3 MI)、化学需氧量 (COD)、生化需氧量 (BOD5)和氨氮 (NH3 N )的含量。结果 平均得蛆量为粪量的 10 .49%~ 11.3 4% ,粪量平均减少到处理前粪量的 5 3 .73 %~ 5 4.83 % ;每克粪大肠菌群数减少 99.96%。经蝇蛆处理后猪粪中的 3 MI、COD和BOD5分别减少 92 .80 %、5 4.17%和 75 .3 0 % ,有显著性变化(P <0 .0 1) ;NH3 N的含量仅减少 6.3 0 % ,无明显变化 (P >0 .0 5 )。结论 家蝇蛆生态处理猪粪 ,可减少粪的排放量和粪中的大肠埃希菌 ,也可有效地减少粪臭素和有机污染 ,有利于改善环境。

 
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