For increasing the utilization percent of water, it should be adjusted irrigation norm when the rainfall got more.

当生育期降雨量增多时，可适当调整灌溉量，以提高水分利用率。

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There was a range for parameters of fertilizer requirement, so it should be adjusted according to soil fertility and yield.

需肥量参数具有较大幅度的变化，应按照土壤肥力以及产量目标来合理调整并确定这个重要参数。

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This sets expectations for what will go on, gives the meeting structure which can be adjusted as needed, and should make it clear why each person should give up some of their valuable time.

这可以告诉大家会议上要讨论的议题，并给出可以根据实际情况 调整的会议结构，因为要明白无误地告诉大家为什么他们应该花费他们有价值的时间来参加这个会议。

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The Belgians, Italians and others have suggested that the pact should be revised so that it applies to cyclically adjusted deficits, to allow more automatically for the effects of booms and busts.

ECONOMIST: Europe's single-currency rules