The interpolation precision is correlated with Max feed rate pulse equivalent of CNC cyc of interpolation and output impulse frequency of pulse generator.
其插补精度与最大进给速度、机床系统的脉冲当量、插补周期,以及脉冲发生器的输出脉冲频率有关。
Computational results show that the mean impulse repetition rate of each impulse sequence in the time domain matches the corresponding characteristic defect frequency of the bearing very well.
计算表明,其脉冲线周期性出现的平均频率与相应的故障特征频率相当吻合。
This algorithm set threshold to distinguish impulse noise point, through variance rate of gray level. The information of every impulse noise point is noted in a array.
该算法通过灰度变化率设置阈值判别脉冲噪声点,并将脉冲噪声点信息记录到与图像对应的噪声记录数组中。
The figure of daily mean value in resent year showed: the medium term anomaly with impulse jumps appeared 11 months before the event, and the maximum of anomaly was 84 times of the normal rising rate;
年日均值图显示,中期异常出现在震前11个月左右,表现为脉冲式向上突跳及阶跃式上升,最大异常量为日均正常上升速率的84倍;
Test the stability of exchange rate, stock indices to Shibor by the use of impulse response function methods and other empirical analysis.
运用脉冲响应函数等实证分析方法,检验汇率、股票指数变动对上海银行间同业拆放利率稳定性的影响。
The typical ECG changes in inebriety are disturbances of heart rate having the nature of electric impulse generation disorder or of impulse conduction pathology.
醉酒时典型的心电图改变是电冲动产生异常或冲动传导疾病所致的心率紊 乱。
It is a reliable measuring method of the specific impulse for the high-burning rate propellants.
为高燃速推进剂比冲测试提供了可靠的试验依据。
Actions of bottle pulling and bottle incoming are separated. Through the simplest structure, the impulse force is reduced, the breakage rate of the bottles is reduced, and the noise is reduced.
以最简单的结构,减少冲击力,使瓶子破损率大大降低,并减少噪音,制造方便,价格低廉。
Actions of bottle pulling and bottle incoming are separated. Through the simplest structure, the impulse force is reduced, the breakage rate of the bottles is reduced, and the noise is reduced.
以最简单的结构,减少冲击力,使瓶子破损率大大降低,并减少噪音,制造方便,价格低廉。
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