1.
Chirp up the chirp is played from start frequency to the end frequency.
短促声波开始短促声波从起动频率对结束频率播放。
2.
Compare of Adaptive Rate between Active-sensing and Active-QTinterval-sensing Rate Responsive Pacemakers;
体动感知与体动+QT间期双感知频率适应性起搏器应答频率的比较
3.
A discrete frequency control method is proposed for thyristorized static switch.
介绍了用于感应电机起动的离散频率控制方法。
4.
automatic frequency control
自动频率控制自动频率调整
5.
fixed-rate pacemaker
固定频率心脏起搏器
6.
external fixed rate pacemaker
体外固定频率起搏器
7.
The angular frequency of the disturbing force called the impressed frequency.
扰动力的角频率称为外加频率。
8.
a single pulsation of an oscillation produced by adding two waves of different frequencies; has a frequency equal to the difference between the two oscillations.
由两种不同频率的波合在一起所产生的每一次跳动；这种跳动的频率为原来两种波的频率的和或差。
9.
Radiofrequency cather alation and DDD cardiac pacemaker implantation in 5 patients with slow ventricular rate of atrial flutter
射频消融和DDD起搏器治疗典型心房扑动伴缓慢心室率五例
10.
The voltages set up are of normal operating frequency.
由此引起的过电压频率通常为正常的工作频率。
11.
relative frequency approach to automatic indexing
自动标引的相对频率法
12.
seismic disturbance range of frequencies
地震扰动的频率范围
13.
automatic frequency control transformer
自动频率调整变压器
14.
radar AFC circuit
雷达自动频率控制电路
15.
mechanical resonance frequency of the moving element
运动部件机械共振频率
16.
electrical resonance frequency of the moving element
运动部件电谐振频率
17.
horizontal AFC circuit
行自动频率微调电路
18.
under frequency load shedding
低频率自动负载减少