The speed fields and circulation distribution of wing-pylon combination, and the surface pressure distributions of the stores are given.
给出了机翼—挂架组合体的速度场，环量分布和外挂表面的压强分布。
Baijiali has become the advantaged foodstuff agent in Yunnan province for its complete marketing and wholesale network and its convenient service of material circulation, distribution and delivery.
百家利公司以健全网络批发营销和完善快捷物流配送服务成为云南地区强势食品代理商。
Baijiali has become the advantaged foodstuff agent in Yunnan province for its complete marketing and wholesale network and its convenient service of material circulation, distribution and delivery.
百家利公司以健全网络批发营销和完善快捷物流配送服务成为云南地区强势食品代理商。
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