Initial numerical model calculation and analyse indicated that with the silting years increasing, daily regulated flow condition for navigation gradually become more disadvantageous.

初步的数学模型计算分析表明，随着淤积年份增加，日调节通航水流条件逐渐变差。

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But it would make sense to promote the economic benefits of a modernized and streamlined immigration system that would allow the regulated flow of tourists and workers from Latin America.

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The commission has long run the St Lawrence hydro-power project at Cornwall, Ontario, and regulated the river flow without dispute or political interference.

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Growers and distributors have invested in "ripe rooms, " where temperature, humidity and air flow are all regulated.

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