The relative location between tongue and vane can also influence the the hydraulic loss .
扩压叶片与隔舌相对位置对扩散段流场的分布有影响，适当调整可以减少水力损失。
Take a moment to thank edward stone , the english vicar whose experiments with willow bark gave rise to modern aspirin and john vane , who uncovered how the drug worked .
