The uncertainty in measured convective heat-transfer coefficient on lifting body model was about 15%.
升力体模型对流换热系数测量不确定度大致为15%左右。
The utility model provides a lifting type brush vase for a convenient short pencil, comprising a new vase body.
本实用新型就是提供一种方便短铅笔使用的升降式笔筒。
The utility model relates to a lifting support device which comprises a main frame body which has a volume set space;
本实用新型是有关一种可升降支承装置，包括一主架体，设有容设空 间；
The utility model relates to a lifting support device which comprises a main frame body which has a volume set space;
本实用新型是有关一种可升降支承装置，包括一主架体，设有容设空 间；
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