By experiment, for the effect of fan expending Angle to noise and efficiency study.
通过实验研究离心风机蜗壳扩张角对风机噪声及效率的影响。
Density shows obviously regulating effect on super wheat Angle index.
密度对超级小麦表现出明显的调节效应。
The article analyses the economic domino effect at the visual Angle of abnormal retirement.
从非正常退休的视角分析其产生的经济效应。
The effect of impingement angle on the erosion resistance is great.
冲蚀角对涂层抗冲蚀性能有较大影响。
The half-cone-angle has little effect on the oscillation frequency of thrust.
半锥顶角对推力波动特性影响很小。
Effect of laser beam incident Angle on laser cutting quality.
激光切割中入射角对切割质量的影响。
The marked effect of number is discussed from the Angle of subject-verb agreement.
从主谓一致的角度考察数的标记性。
The marked effect of number is discussed from the Angle of subject-verb agreement.
从主谓一致的角度考察数的标记性。
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