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- tunnel screw propeller 轴隧推进器
- The paper introduces a new design of marine shafting flexible drive.High-elastic shaft coupling seperates two major vibration source of diesel engine and screw propeller. 介绍了一种全新的船舶轴系柔性传动型式,可承受推力的高弹联轴器隔断了柴油机和螺旋桨两大振动源;
- "Airplane: Fixed-wing aircraft that is heavier than air, propelled by a screw propeller or a high-velocity jet, and supported by the dynamic reaction of the air against its wings. 飞机:用螺旋桨或高速喷射发动机推进和藉空气升力支持的各种重于空气的定翼航空器。
- In water, paddles and oars have given way to screw propellers and turbines, but stability in response to the rolling motion of water is still a problem. 在水里，桨橹已经由螺旋桨和涡轮机替代，但是在涌动的水里使船只保持平稳仍然是一个问题。
- They are building a submarine cable tunnel. 他们正在建设一条海底电缆隧道。
- I can't get this screw to come out of the wall. 我无法把这颗螺丝钉从墙上取出。
- They are digging through the hill to make a tunnel. 他们正在凿山建一条隧道。
- Can you free the propeller from the weeds? 你能把螺旋桨上的草除掉吗?
- The brackets want an extra screw. 托架需要再加一个螺钉。
- The kid dug a tunnel in the sand. 小孩在沙堆里挖了一个地道。
- A piece of string has twisted round the propeller. 一根绳子缠在螺旋桨上了。
- The ship's propeller churned the waves to foam. 那条船的推进器把水浪搅动得泡沫四起。
- The two lanes merge going into the tunnel. 两条车道会合后引入隧道。
- The taste of the lemon made her screw up her face. 柠檬把她酸得龇牙咧嘴。
- The truck cleared the tunnel safely. 卡车安全地通过了隧道。
- He has to stoop to get through the tunnel. 他得弯下腰走过地道。
- Does this lid screw on, or does one press it down? 这个盖子是拧的还是按的?
- The roar of the train reverberated in the tunnel. 火车的轰隆声在隧道里回荡。
- Turn the screw to the right to tighten it. 将螺钉向右旋紧。
- They tried to screw money out of me. 他们试图勒索我的钱。
