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。
The interpolation precision is correlated with Max feed rate pulse equivalent of CNC cyc of interpolation and output impulse frequency of pulse generator.
随着二倍体致死当量的增加,灵敏度指数也升高,种群的衰退速度加快。
The sensitive index would increase and population decline would be speeded up as the increase of lethal equivalents per diploid.
从理论上证明:对这两类发动机的两相喷管流动特性可以通过一个共同的组合参数——当量排气速度来进行分析;
Theoretically, it is proved that for both these engines, the properties of two-phase flow in nozzle can be analysed with a common combined parameter which is equivalent to exhaust velocity.
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