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.
经过分析，发现突出试验段壁上的流线型腔与突出的矩形腔在气流中被激振荡相似，存在着其频率与流速无关的腔中液体声共振谱峰；
One of them is the sound standing wave resonance of fluid in cavity, the frequencies of which are invariable as velocity of flow is increasing.
通过对试验数据进行进一步的分析，得到了其内部流场的流线分布及相关性能曲线。
After further analysis of obtained datum, the distribution of flow streamlines and related characteristic charts in the interior f...
通过对试验数据进行进一步的分析，得到了其内部流场的流线分布及相关性能曲线。
After further analysis of obtained datum, the distribution of flow streamlines and related characteristic charts in the interior f...
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