英语词汇advancing blade怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	advancing blade
释义	advancing blade 简明释义前进桨叶网络释义 1 ?前进桨叶 advancing blade 前进桨叶; 前行桨叶.. 2 ?前行桨叶 ... Advance ratio(ration) 前进比 Advancing blade 前行桨叶 Adverse pressure gradient 逆压梯度 ... 短语 1 Advancing-Blade Concept 向前叶片概念 ; 向前叶片观点 2 advancing blade stall 前行桨叶失速 3 Advancing Blade Concept 前行桨叶概念双语例句 1 At 300kph, the air passing over the advancing blade could reach 1,100kph while that over the retreating blade would be about 500kph. 速度为300kph时，通过前面浆片的空气速度可达1100kph，而尾部浆片上的速度大约500kph。 2 But when flying forward the air passing over the blade that is advancing to the front of the helicopter (and so into oncoming air) provides more lift than the one that is retreating to the back. 但是当向前飞行时，它的旋翼将转向直升飞机的前方(如此一来，就变成朝向迎面而来的空气)，经过叶片上方的气流将比经过叶片背面的气流产生更大的升力。
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