扭叶片；扭转叶片；扭转车叶
Considering bending and torsional vibration in a twisted blade, the transfer formula of state vector is introduced.
考虑了扭曲叶片的弯曲扭转耦合振动的影响。介绍了状态矢量间的递推关系式。
SF (b) series adopt special twisted blade design and flange flanging casing, which makes the noise lower and the air volume larger.
本系列风机的叶片采用特殊扭曲孤度设计，机壳采用法兰翻边工艺，使风机噪音更低，风量更大等特点。
The primary goal of this paper is to discuss the engineering application of the bowed and twisted blade on sub-last and last stages of steam turbines.
本文的主要目的是讨论弯扭叶片在大功率汽轮机低压缸末级和次东级的工程应用问题。
A basic framework of twisted blade virtual design is set up based on the theory and method of product virtual design, and aiming at the thermodynamic process of middle or lower stage of steam turbine.
运用产品虚拟设计的基本理论和方法，针对汽轮机中低压级的热力过程，建立了扭叶片虚拟设计的基本框架。
The composite blade as recited in claim 19 wherein the bundled core of filaments is twisted along its longitudinal axis.
综合叶片作为背诵，在索赔19，其中捆绑核心长丝是扭曲沿其长轴。
“Twisted blade”是一个工程学术语，尤其在汽轮机、航空发动机等领域中常见。以下是详细解释：
总结来看，twisted blade是通过三维扭转设计提升流体机械性能的关键技术，其核心在于通过几何优化实现气动效率与结构可靠性的平衡。
单词：twisted blade
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