桨叶的例句（桨叶在句子中的用法）

• A fairing fitted over the hub of the propeller in some aircraft. 螺桨毂盖,机头整流罩某些飞机上装于螺旋桨叶毂上的整流罩.
• A new way to solve dynamical response of rotor blade in helicopter. 提出了一种全新的计算旋翼桨叶动力响应的方法.
• The helicopter rotor blade deicing technique is greatly important to ensure the flight safe - ty. 直升机旋翼桨叶除冰技术对保证直升机飞行安全是十分重要的.
• ...heavy-duty rotary blades. 重型旋转桨叶
• A blade guard is fitted to protect the operator. 为保证操作人员的人身安全安装了桨叶保护罩。
• The blade of the oar had entangled itself with something in the water. 船桨的桨叶和水里的什么东西缠住了。
• Overhead, the chopper roared and the big blades churned the air. 头顶上，直升机在呼啸，巨大的螺旋桨叶片搅动着空气。