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  • 匿名
关注:1 2013-05-23 12:21

求翻译:迎风面的面积为管束外框内壁以内的面积,它近似地等于管束的长乘宽。空气通过迎风面的速度简称为迎风速。是什么意思?

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迎风面的面积为管束外框内壁以内的面积,它近似地等于管束的长乘宽。空气通过迎风面的速度简称为迎风速。
问题补充:

  • 匿名
2013-05-23 12:21:38
Windward side of the wall area of ​​tubes within the frame area, which is approximately equal to the length multiplied by width bundle. The speed of air through the windward side referred to as wind speed.
  • 匿名
2013-05-23 12:23:18
Fluttering to control the area outside the area within the inner wall box, it approximates to equal to restrain the long multiplied by broadband. Wind Speed at air through wind speeds for short.
  • 匿名
2013-05-23 12:24:58
The windward side area for the control outer edge endophragm in area, it was equal to approximately the control long rides the width.The air welcomes the wind speed through windward side speed Jian Chengwei.
  • 匿名
2013-05-23 12:26:38
Wind surface area of vascular inner wall of the bounding box within the area, it is approximately equal to the bundle of long by wide. Air through the windward side referred to as the speed of the wind speed.
  • 匿名
2013-05-23 12:28:18
Area of windward side area inside frame intine outside tube bank, it it means restrains to be long to take advantage of wide approximately. The air is abbreviated the speed as facing the wind through the speed of the windward side.
 
 
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