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.
对流搅拌机与桨叶搅拌机可分开使用。
螺旋桨叶由柴油发动机驱动。
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.
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.
为螺旋桨桨叶的强度设计与结构优化提供了重要依据。
Test results provide an important basis for strength design and structural optimization of propeller blades.
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.
计算所得的桨叶排出流的三维速度分布与实验结果大体一致。
The calculated three-dimensional velocity distribution of impeller discharge flow basicly meets the experiment results.
划艇桨叶的流体动力性能的规律是划艇运动技术的理论基础。
The hydrodynamic performance of canoeing OARS is the theoretical basis of canoeing technique.
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).
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。
The helicopter rotor blade deicing technique is greatly important to ensure the flight safe - ty.
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.
预浸料工艺性能的差异及桨叶刚度不足是造成产品寿命下降的主要原因。
Difference of prepreg technique and the tail rotor rigidity were the key resulting in product life decline.
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.
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.
这个方法用一条目标曲线，几个螺旋桨桨叶角，模拟了飞机的10个飞行状态。
By using an objective curve and several propeller blade-angles, 10 flight states of aircraft are simulated.
要降低噪音，最简单的方法是增大旋翼桨叶的夹角，也叫“节距”，或是降低转速。
The simplest way to dampen a helicopter's noise is to increase the Angle of the rotor's blades, also called the pitch, and slow them down.
介绍了干燥的重要性、桨叶式干燥器的结构、选型计算和应用效果，并列举了部分实例。
This article introduces the importance of drying and the structure, selection, calculation and application effect of paddle dryer. Some examples are presented.
本文提供了一种根据升力面理论计算螺旋桨桨叶表面压力分布和螺旋桨性能的数值方法。
A numerical method is presented for prediction of propeller performance and pressure distribution on blade surface according to lifting surface theory.
分析了传统聚乙烯醇干燥工艺存在的问题，介绍了聚乙烯醇桨叶两级干燥工艺和应用情况。
The existing problems of traditional PVA drying were analyzed, the paddle two-grade drying process for PVA and its applications were presented.
分析了传统聚乙烯醇干燥工艺存在的问题，介绍了聚乙烯醇桨叶两级干燥工艺和应用情况。
The existing problems of traditional PVA drying were analyzed, the paddle two-grade drying process for PVA and its applications were presented.
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