求翻译：利用加入催化方案的中尺度模式，结合外场消雾试验的观测资料并参照外场消雾作业方法针对北京地区典型的冷暖雾天气进行催化模拟。是什么意思？

Mesoscale model to join the catalytic programs, combined with field observations of the anti-fogging test fog dispersal operations refer to the outfield for the typical warm and cold fog in Beijing catalytic analog.

Take advantage of catalytic program in conjunction with standards mode, outside the fog test of observational data and reference job methods in the fog for the Beijing area heating and cooling fog weather typical of catalytic converters for simulation.

Using joins the catalyzed plan the mesoscale pattern, the union outfield fog dissipation experiment observed data and refers to the outfield fog dispersal operation method to carry on the catalyzed simulation in view of the Beijing area model changes in temperature fog weather.

Join mesoscale model of catalytic programmes, combined with the external field fog test method of observational data and reference field fog job for Beijing to catalytic simulations typical of cold and warm fog.