按照中国气象局业务观测规范，新一代天气雷达体扫数据要求及时存储。

According to Specification for Operational Observation of China Meteorological Administration, the new generation weather radar has the requirement of storage data in time.

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据中国气象局消息，今明两天，东移冷空气将影响我国北方大部分地区，带来大幅降温。

Cold air from the west will hit most of northern China today and tomorrow and bring a significant drop in temperatures, according to the China Meteorological Administration.

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据中国气象局消息，我国淮河以南的南方地区在清明节后的3天将迎来一次明显的降水过程。

Substantial rainfall will hit most of the area to the south of the Huaihe River in 3 days after the Qingming Festival, according to the China Meteorological Administration.

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