志愿的天气观测者(常见于美国)。他们维护一个天气观测站，并无偿给国家天气局提供数据。
In the United States, a voluntary weather observer who maintains a weather station and supplies data to the National weather Service without remuneration.
气象观测站显示：在未来三天内，中国北方将会面临大风天气，同时部分地区气温将下降10 - 12摄氏度。
The weather observatory said north China will face strong winds in the next three days, with temperatures in some parts falling by 10-12 degrees Celsius.
应用云南蒙自气象观测站1960 ~ 2006年的常规观测资料，分析了蒙自霾天气的气候特征和形成原因。
The conventional meteorological data from 1960 ~ 2006 are used to analyze the haze characteristic and the forming reason in Mengzi.
应用云南蒙自气象观测站1960 ~ 2006年的常规观测资料，分析了蒙自霾天气的气候特征和形成原因。
The conventional meteorological data from 1960 ~ 2006 are used to analyze the haze characteristic and the forming reason in Mengzi.
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