The failure characteristics of compressor blade break at dovetail position.
阐明了某机第 4级压气机转子叶片在榫头部位断裂的故障特点。
machine in which the kinetic energy of a moving fluid is converted into mechanical energy by causing a bladed rotor to rotate.
通过装有叶片的转子旋转把流动物体的动能转化为机械能的机器。
Tracery or an ornament with four foils or lobes.
四叶饰有四片叶子或裂片的窗花格或装饰品
Water wheel is a big wheel with blades around the rim.
水轮车轮子很大，轮缘周围装有叶片。
A STUDY OF THE CAM-ROTOR VANE PUMP FEATURED BY LOW NOISE AND OPTIMUM PERFORMANCE
低噪声、高性能凸轮转子叶片泵的研究
A turbine looks like a large wheel with many small radiating Blades around its rim.
涡轮机看上去像是绕中轴转动的有很多叶片的大轮子。
A plant whose seed contains more than two cotyledons.
多子叶植物种子含有两片以上子叶的一种植物
Decoration with sculpted or painted foliage.
花叶形装饰带有雕刻或绘制的叶子的装饰物
genus of flowering plants having a single cotyledon (embryonic leaf) in the seed.
种子中有一片子叶（胚芽）的开花植物属。
Effects of Up-stream Rotor on the Aerodynamic Force on Down-stream Stator Blades
上游转子对下游静子叶片气动力的影响
An Finite Element Analysis for Stresses and Twist Recovery Angle of Long Blades in Steady Operation
长叶片和叶片组稳态应力及扭转恢复角的有限元法
A radiometer consists of four vanes free to rotate about a pivot inside a bulb containing air at very low pressure.
辐射计是在充有很低压强气体的球泡内，装置能绕支点自由旋转的四个叶片。
A machine that runs on the energy generated by a wheel of adjustable blades or slats rotated by the wind.
风车靠风力旋转带有可调节的叶片或梯级横木的轮子所产生的能量来运转的一种机器
orchid having two triangular leaves and a short lax raceme of green to rust-colored flowers with the lip flushed mauve; Europe and Asia and North America and Greenland.
有两片三角形叶子的兰花，总状花序短
The trees were left naked of leaves.
这些树光秃秃的,没有一片叶子。
The embryo consists of two large fleshy cotyledons.
胚有两片大而肉质的子叶。
(botany) having a blade or blades; often used in combination.
（植物学）有一片或多片叶子的；常用于复合词。
AEROELASTIC TAILORING FOR ROTOR BLADES OF TRANSONIC SWEPT FANS
跨音弯掠风扇转子叶片的气动弹性剪裁
Studying on the Reliability of the Rolling Piston Compressor with a Pinned Blade;
叶片铰接滚动转子压缩机的可靠性研究