他们平整了山坡以防水土流失，还接受了怎样最有效地使用化肥和进行病虫害管理的技术培训。
The hillside was terraced to reduce erosion and farmers were trained in using fertilizer and pest management to the best effect.
并且，首次在移动电子商务中提出了主动用户和潜在用户，考虑个人信息属性，运用加权和法的效用理论进行最有效地仲裁。
And also the conception of initiative buyers and potential buyers, calculate individual information attributes, and apply method of multiattribute utility to efficient intermediary are presented.
通过对千足虫所造成的混乱进行研究，贝克博士希望更多地了解它们对自然生态系统所造成的影响，以及应该如何对它们实施最有效地控制。
With the results of this' Millipede Mayhem 'experiment, Dr Baker hopes to learn more about the effect they are having on our natural ecosystems and how best to control them.
通过对千足虫所造成的混乱进行研究，贝克博士希望更多地了解它们对自然生态系统所造成的影响，以及应该如何对它们实施最有效地控制。
With the results of this' Millipede Mayhem 'experiment, Dr Baker hopes to learn more about the effect they are having on our natural ecosystems and how best to control them.
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