警戒水位 (warning water level)是指在江、河、湖泊水位上涨到河段内可能发生险情的水位,一般来说,有堤防的大江大河多取决于洪水普遍漫滩或重要堤段水浸堤脚的...
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To determine the safety water level and the warning water level is of chiefly assignment for the new gauge.
确定各水文站保证水位和警戒水位,是新建水文站的首要工作任务之一。
South Africa raised the flood-warning level for its central Orange River area today as water levels in places were expected to reach the highest since 1996.
南非提高了洪水警报级别,奥兰治河水位已经达到了自1996年已来的最高位。
The water level has risen to the warning stage.
水位已上升到了警戒水位。
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