经试验验证，采用机械压力机恒载荷精密模锻技术生产的锻件尺寸精度高、表面光洁、锻造流线不外露。
Test findings indicate that the forged pieces produced by this technology boast the advantages of high precision in dimension, good surface smoothness and hidden forging lines.
对基于非线性涡流线原理的风力机空气动力学模型进行了数值试验。
A wind turbine aerodynamics simulation module based on non-linear vortex-line theory is tested in the numerical aspect in this paper.
试验结果初步表明，对具有良好流线型的桥梁断面，紊流对气动导数的影响可以忽略。
The results indicate that the effects of turbulence on flutter derivatives of those Bridges with more streamlined deck cross section may be neglected.
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