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.
此外，桨叶的平面与支柱平行。
In addition, the plane of the blades is parallel to the pole.
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.
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.
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。
螺旋桨叶由柴油发动机驱动。
双轴桨叶式混合机是一新型高效的混合机。
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.
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.
结晶器搅拌桨采用船用螺旋桨结构，桨叶为复杂曲面。
The structure of the crystallizer propeller is the same as that of Marine propeller.
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.
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.
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.
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.
该装置的两个关键测量分系统是天平测量系统及旋翼桨叶应变测量系统。
Two of them are the balance measurement subsystem and the blade strain gauges measurement subsystem which are very important to the facility.
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.
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.
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.
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.
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.
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.
应用推荐