jetting distance 中文意思是什麼
jetting distance
解釋
拋射距離-
The experimental result shows that the pressure wave near the outside of the filter tubes attenuated fast in the back pulse jetting, and the pressure wave transited evenly in the filter after it went ayay from the wall of the filter tubes for some distance
實驗結果表明，在脈沖反吹時濾管外附近區域的壓力波衰減較快，而離濾管壁一定距離后壓力波則在過濾器內均勻傳播。
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