A method to derive unit hydrographs for sub-areas of distributed model based on area-time relation was proposed.

为了分析分布或半分布式水文模型计算单元的单位线，提出了一种基于面积-时间关系的单位线分析方法。

youdao

RS-images record geophysical changing information in space area?time area and spectrum area.

遥感图像记录了地物在空间域、时间域、光谱域的变化信息。

youdao

For the first time in her life, Sarah left the area along the Mississippi River where she was born.

VOA: special.2010.03.28

That area was controlled by Egypt at the purported time of the Exodus Running north to south, next to that coastal plain, is a region of low mountains.

在出埃及记时期，这个地区被埃及所控制,南北分布，靠近海岸平原，是低矮的山区。

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All the time, and you know, this is, I mean this area of town is,

任何时候都这样，我是说，

美国贫富差距？ - SpeakingMax英语口语达人

Officers want to trace the driver of a white car seen in the area at time.

BBC: David O'Halloran

"Rents have been going up in the area over time, " Mr. Mannarino said.

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"It just happens that in this particular area and time, the demographics were that these were Asian men, " he said.

BBC: Shaykh Ibrahim Mogra of the Muslim Council of Britain