桨叶和她包的带子紧紧缠在了一起。
The blade of the oar had entangled itself with the strap of her bag.
风带动桨叶，继而带动发电机发电。
The wind turns the blades and the blades turn the generator to create power.
一个技术难题是气穴现象，一旦发生气穴现象，位于旋转螺旋桨叶后方的低压会产生气泡。
One technical difficulty is cavitation, where low pressure behind a turning blade causes air bubbles.
此外，桨叶的平面与支柱平行。
In addition, the plane of the blades is parallel to the pole.
对流搅拌机与桨叶搅拌机可分开使用。
船桨的桨叶和水里的什么东西缠住了。
The blade of the oar had entangled itself with something in the water.
直升机的桨叶割断了输电线。
并叙述了桨叶修理后的试验。
以桨叶扬起下坠碰撞问题为研究对象。
双轴桨叶式混合机是一新型高效的混合机。
内燃机内盒里的桨叶可以维持这种漩涡式的气流。
The vortex is maintained by blades that rotate on the inner casing of the combustor.
本文研究了复合材料桨叶振动特性的分析方法。
The method for analysing the vibration characteristics of composite blades is presented.
提出了直升机模型桨叶颤振试验技术及试验方法。
An experimental technique and method for flutter research of helicopter blade model are proposed.
在划船比赛到最后几码时，全体队员回桨时把桨叶持平。
The crew feathered (their OARS) for the last few yards of the race.
本文的研究目的就是解决划船桨叶的流体动力性能。
In our country, research on the hydrodynamic performance of boats and oars is almost blank space.
这样一来既提高了发电量也把桨叶与塔身的受力降到了最低。
That both improves power production and minimises the strain on the blades and the tower.
提出一种面向设计的复合材料旋翼桨叶结构动力优化方法。
A design oriented method for the dynamic design optimization of composite rotor blades is presented.
文摘：介绍了桨叶测量数据传输和工艺数据辅助生成系统。
Abstract: The system of transforming data and generating process data of propeller was introduced.
传统涡轮的桨叶在支柱与引擎机舱(发动机所在的房屋结构)前。
In a traditional turbine the blades are in front of both the pole and the nacelle (the structure that houses the generator).
通过正交试验研究了磨削参数对船用螺旋桨叶片表面粗糙度的影响。
The effects of grinding parameters on surface roughness of Marine propeller blade were studied by using orthogonal test.
风轮机的三片桨叶总长达82米，下有塔身支撑，一共重达234吨。
Its three blades have a total span of 82 metres and, together with the tower that supports them, weigh 234 tonnes.
这个神奇的飞行物看上去似乎是有腿的，或者是类似于直升机的桨叶。
The strange craft appears to have legs or blade-like parts similar to that of a helicopter.
直升机桨叶下方，林木趋密，地势隆起，形成一道树木垂挂的石灰岩崖壁。
Beneath the helicopter's blades, the woods thicken and the terrain rises to a seam of limestone crag, dripping with trees.
当它在水中或空气中旋转时就对桨叶产生推力，然后推动交通工具前进。
By its rotation in water or air, the propeller produces thrust on the Blades, which gives forward motion to the vehicle.
增加一个桨叶(主桨有5个叶片，尾桨有4个)，并使用了改进的排气系统。
Adding a rotor blade (it had five on the main rotor and four on the tail) and using a modified exhaust system were among them.
FHI的新设备与传统涡轮相比，两个关键的改良在于桨叶的安装部位与设置。
The crucial differences between FHI’s new turbine and a traditional one are in the location and setting of the blades.
但是安装到旋翼驱动轴上的桨叶数量是有限制的，而且飞机的重量同样需要考虑。
But there are limits to how many blades can be tacked onto the rotor's drive shaft, and once again weight becomes a consideration.
但是安装到旋翼驱动轴上的桨叶数量是有限制的，而且飞机的重量同样需要考虑。
But there are limits to how many blades can be tacked onto the rotor's drive shaft, and once again weight becomes a consideration.
应用推荐