介绍了测量铁电薄膜开关特性的重要仪器——双极性双脉冲发生器，以及利用双极性双脉冲测试铁电薄膜电滞回线的原理。
The measuring principle and the use of bipolar double pulse generated by measuring instrument for measuring switching characteristics with ferroelectric thin films are discussed.
本脉冲发生器可提供“室性再同步的双腔心动过缓的起搏治疗”。
The pulse generator provides dual-chamber bradycardia pacing with ventricular resynchronization therapy.
讨论了采用级联双极性晶体管结构的超宽带极脉冲发生器，并对其电路及双极性晶体管雪崩的工作原理进行了具体分析。
The paper analyses the electric circuit and the working principle of the avalanche of the bipolar transistor of the pulser with a cascade connected bipolar transistor structure.
针对激光瞬态散斑测量中所应用到的单脉冲、双脉冲激光光源，研制了基于AT 89 C51单片机的激光瞬态测量用光源的脉冲发生器。
In this paper the solid state laser trigger based on AT89C51 MCU is developed used for single or double pulse laser light source, which is used in laser transient speckle-shearing measurement.
如果患者使用有其他起搏器，则该起搏器应具有一个双极起搏重置模式并针对双极起搏进行程控，以使其输出脉冲被脉冲发生器检测到的可能性降至最小。
If another pacemaker is used, it should have a bipolar pacing reset mode and be programmed for bipolar pacing to minimize the possibility of the output pulses being detected by the device.
此天线由高压双极性脉冲发生器激励。
That the antenna is excited by the high? Voltage bipolar pulse generator is described.
此天线由高压双极性脉冲发生器激励。
That the antenna is excited by the high? Voltage bipolar pulse generator is described.
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