青年中文back blade的意思
back blade中文翻譯：
背葉片
blade───n.葉片；刀片，刀鋒；劍
conquerors blade───征服者之刃
fillet blade───圓角葉片
super blade───超級刀片
safety blade───安全刀片
breaker blade───破碎機葉片
fan blade───風扇葉片；風機葉片
vapid blade───枯燥的葉片
wielded blade───揮舞的刀鋒
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.───但是當向前飛行時，它的旋翼將轉向直升飛機的前方(如此一來，就變成朝向迎面而來的空氣)，經過葉片上方的氣流將比經過葉片背面的氣流產生更大的升力。
Series produced by the tool are: woodworking cutter, alloy discharge drilling, drill steel front, the fork blade, back blade, vertical knife, circular saw blades, etc.───公司生產的刀具系列有：木工銑刀、合金排鉆、鋒鋼鉆頭、叉刀、背刀、立軸刀、圓鋸片等；
Whether you're aiming for layers of plywood or cardboard or a bale of hay, if that foot-long blade hits an Angle, it could come ricocheting back at you.───不管是幾層膠合板、紙板還是一大捆干草，萬一飛刀打在不平的表面上，它很可能會朝你自己反彈回來。
there exists an area prone to cavitation in inlet of back blade;───葉片進口背面有一個低壓區，此處易發生汽蝕；
Analysis on Combinatory Seal of Back Blade and Oiltight───背葉片與油封的組合密封特性分析
Series produced by the tool are: woodworking cutter, alloy discharge drilling, drill steel front, the fork blade, back blade, vertical knife, circular saw blades, etc.