A turbine is similar to a windmill; it is a very tall tower with two or three blades (叶片) at the top.
涡轮机与风车相似，它是一个顶上有着两到三个叶片的高塔。
Three blades, interchangeable with one handle, packed in imported box.
三把刀片，由一个手柄互换，包在进口盒子中。
Its three blades have a total span of 82 metres and, together with the tower that supports them, weigh 234 tonnes.
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。
Among them, the dual halberd and the ternary halberd, found for the first time, are more lethal when two blades or three blades are attached to one single shaft.
首次发现的三戈戟、二戈戟，集三戈、二戈于一柄上，提高了杀伤力。
The energy in the wind turns two or three propeller-like blades around a rotor.
风力推动固定在转轴上两三个像推进器一样的叶片。
Most wind energy comes from turbines that can be as tall as a 20-story building and have three 200-foot-long (60-meter-long) blades.
大多数风能来自于风力发电机(涡轮机)，它有20层楼高，带有三个200英尺(60米)长的叶片。
Averaging about three feet, blades were pattern welded, a sophisticated technique by which twisted rods and strips of iron or steel were hammered together.
平均剑身长达三英尺，剑体焊接精良，整个剑的主梁与剑刃由尖端的冶炼工艺锤锻而成，钢与铁按照完美的比例整合一体。
The numerical simulation has been carried out to investigate the three dimensional viscosity flow in the compressor cascades with curved blades of different types of stacking lines.
本文采用拟压缩性方法对不同积叠线弯曲叶片压气机叶栅内三维粘性流场进行了数值模拟。
Our second theoretical approach builds on the first by adding an additional layer of protection that spans the entire chassis, rather than just the three hardware blades used in the first approach.
我们第二次的理论探讨之上通过添加额外的保护层，跨越整个机箱，而不是只是三个硬件叶片在使用第一种方法中的第一次。
Modern horizontal axis wind turbines of the "high-speed" type, as used in large scale power generation, typically include two or three propeller-style blades with a diameter of 100 meters or more.
“高速”型的现代水平轴风力涡轮机，如用于大规模发电的那种，一般包括两个或三个直径为100米或更大的螺旋桨式叶片。
This fibreglass fan made up of three giant blades, each blade looking like a giant windsurfer and weighing 5.6 tons, the diameter of the entire fan reaching 70 metres.
这面由玻璃钢制作的大风扇由三片巨大的螺旋桨叶组成，每扇桨叶都像一面巨大的帆板，桨叶重5.6吨，整个大风扇的扇面直径达70米。
According to the characteristics of loads on blades, a model for estimating fatigue life of blades is presented based on three-dimensional finite element method and improved local strain method.
根据汽轮机低压叶片所受载荷的特点，建立了一种基于三维有限元法和改进局部应力应变法的叶片疲劳寿命预测模型。
Three stage turbine blades also meet the requirement of the strength design.
六个涡轮转子叶片的强度均满足设计要求。
The three-dimensional temperature distribution in stationary air-cooled blades of gas turbine is theoretically treated in this paper, a more complete calculation method is provided.
本文对燃气涡轮空心导叶的三维温度场进行了理论推导、提供比较完整的理论计算方法。
The numerical simulation has been carried out to investigate the three dimensional viscosity flow in the compressor cascades with curved blades of different types of stacking lines.
为了改善扩压叶栅气动性能 ，采用拟压缩性方法对不同周向弯曲角度的正弯曲叶片压气机叶栅内三维粘性流场进行了数值模拟 。
A three-dimensional design method for the hydraulic torque converter blades were proposed and its basic design flow was provided.
液力变矩器叶片的三维设计方法，并提供了其基本设计流程。
A three-dimensional design method for the hydraulic torque converter blades were proposed and its basic design flow was provided.
液力变矩器叶片的三维设计方法，并提供了其基本设计流程。
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