Boiler reducer due to stretching the burning area, burning intensity weakened part, in a certain period of time, inhibiting NOx formation.
锅炉减速机由于拉伸了燃烧区域,减弱了部分燃烧强度,在一定时间内,抑制了NOx的形成。
The world is burning more coal today than at any period in history.
如今全世界燃烧的煤比历史上任何时期都多。
2010-04-06 the Shanghai Municipal Environment Protection Bureau will ban burning waste straw in the suburban agricultural areas to ensure air quality during the World Expo period.
2010年04月06日为保障上海世博会期间的空气质量,上海市环保局将严格禁止在市郊农村地区焚烧秸秆。
This thesis discusses the nature ofthe society in that period by examining the relics of burning persons alive with the dead and killingpersons in the sacrificial rites at that time.
本文通过对龙山文化时代的人殉人祭遗存的考察,以探讨龙山文化时代的社会性质。
This thesis discusses the nature ofthe society in that period by examining the relics of burning persons alive with the dead and killingpersons in the sacrificial rites at that time.
本文通过对龙山文化时代的人殉人祭遗存的考察,以探讨龙山文化时代的社会性质。
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