The research development of laser beam quality factor.
激光光束质量因子的研究进展。
Potassium is a "quality factor" that influence the quality of crops.
钾是影响作物品质的“品质因子”。
An application of the quality factor of convex function to chaotic signal analysis was given.
给出了凸函数品质因数在混沌信号分析中的应用实例。
Decreasing the granularity of magnetic powder can increase the quality factor of magnetic powder core.
随着磁粉粒度的减小，磁粉芯品质因数增大。
Decreasing the granularity of magnetic powder can increase the quality factor of magnetic powder core.
随着磁粉粒度的减小，磁粉芯品质因数增大。
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