Three-dimensional turbulent boundary layer on the ground board is measured through the ground effect tests of a delta wing with aspect ratio 3.
本文通过一个展弦比为3的三角形机翼的地面效应试验，测量了地板上的三元紊流附面层。
The Weifang kite's modelling type is rich, has long string–like, the barrel type, the board, the hard wing, the soft wing and so on.
潍坊风筝的造型种类丰富，有长串式、桶式、板子、硬翅、软翅等。
This paper analyzes the skirting board and window sill radiator's heating function, and compares the quantity of heat between it and long wing radiator.
本文主要对踢脚线和窗台板做成散热器后的热工性能进行分析，并将其与常用的长翼型散热器的散热量作了比较。
This paper analyzes the skirting board and window sill radiator's heating function, and compares the quantity of heat between it and long wing radiator.
本文主要对踢脚线和窗台板做成散热器后的热工性能进行分析，并将其与常用的长翼型散热器的散热量作了比较。
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