The mechanism of the effect of current impulse on solidification structure was qualitatively discussed.
定性讨论了电脉冲影响凝固组织的可能作用机理。
A current impulse generator is introduced with the data and waveshape controlled by computer on slice and process controller.
介绍了一种单片微机、工业控制计算机进行数据和波形管理的冲击电流发生器。
In process, the surface accuracy is affected by motion parameters such as discharging current capacity and current impulse width.
在加工过程中，加工表面精度自然受到加工参数的影响，其中包括放电电流能量、电流脉冲宽度等的影响。
Small size, good self-healing effect, low inductance, low loss at high frequency, strong over-current ability, and can withstand high current impulse.
体积小、自愈性好，电感量低，高频损耗小，过电流能力强，能承受瞬间大电流冲击。
The opened pore allows electrical current to flow, and the neuron fires an electrical impulse.
电流会在打开的毛孔中流动，而神经细胞会发射一个个电脉冲。
While its proximal causes are shaped by the current parameters of a specific group, its ultimate causes emerge from the grouping impulse inherent in human nature.
虽然它的近因是由一个特定群体的当前状态形成，究其根本原因是人性中固有的群体冲动。
When the HV station service bus is switching, the transient of the large sized asynchronous motor is analyzed and a method of inducing the impulse current is introduced.
介绍了大型火电机组高压厂用母线切换时的情况，对大型异步电动机切换时的暂态过程进行了数学分析，介绍了减少切换时冲击电流的方法。
The polarity of impulse voltage and the polarity of insulator surface electric charge can affect the corona initial time of insulator, the change time - interval and the corona current.
外拖冲击电压的极性与绝缘子表面电荷极性是否相同会影响绝缘子的电晕起始时刻、由流注向先导的转变时间间隔和流注电晕电流。
In high impulse current automatic system, the reliability of serial communication become very important.
在冲击大电流自动化系统中，串行通信的可靠性变得尤为重要。
Aiming at the current and voltage impulse problems in a high power pulse forming network with capacitor energy storage system, the equivalent circuit model of the pulse forming network is established.
针对电容储能高功率脉冲成形网络工作过程中存在的电流和电压冲击问题，建立了脉冲成形网络的等效电路。
A controlling method of "late switch on" is put forward, which can reduce the impulse current of linear motor in the turnback period. The reliablity of the controlling method is discussed.
提出了减小电机换向冲击电流的延时通电控制方式，讨论了实现该控制方式的可行性和最佳参数优化。
The protection functions of relay don't be affected by current intensity of circuit or load, impulse current, imbalance current and load characteristic.
监视器的保护功能不受线路或负载的电流大小，冲击电流、不平衡电流和负载性质的影响。
Considering the characteristics of digital filter method and components of leakage current, this paper demonstrates that digital filter method is not suitable for separating impulse component.
在此基础上，提出了基于非滤波方式实现泄漏电流工频和脉冲分量分离的方法。
The fact shows that the designed circuits can be used in impulse current test for arrestors, varistors and SPD.
实践证明：按照上述原则设计的回路可用于对避雷器阀片、压敏电阻及浪涌保护器SPD进行冲击电流检测。
Resistance-reducing agent does not reduce the impulse grounding resistance under large lightning current.
降阻剂并不能降低接地极在强雷电流下的冲击接地电阻。
Computation of spark discharge radius, impulse grounding potential distribution, current waveform and impulse grounding resistance is conducted by using this model.
应用该模型进行了火花半径、接地体冲击地电位分布、电流波形及冲击接地电阻的计算。
The current in electromagnetic forming is the impulse current.
电磁成形过程中回路中的电流就是这种脉冲大电流。
The experimental process and results of measuring impulse voltage and impulse current are introduced for using impulse calibration system to calibrate visual instrument.
介绍了使用冲击校准仪来标定虚拟仪器测量雷电冲击波形和操作冲击波形的试验过程和结果。
The influence of impulse current waveform on 50 Hz continuous current of switching type surge protective device(SPD) was studied.
研究了冲击电流波形对开关型电涌保护器（SPD）的工频续流的影响。
This paper has presented a new method of measuring ground impedance by generating impulse current signal .
本文提出了利用发出冲击电流信号测量接地阻抗的新方法。
This paper describes and analyses in detail the testing results of long effective solid agent of decreasing grounding resistance of current with industrial frequency and impulse current.
本文详细介绍了长效固体降阻剂的工频和冲击试验结果并对此进行了深入的分析讨论。
This paper describes the fundamentals and key techniques of an impulse discharge device with high current, which is used in underground oil well for plug releasing and enhancing production efficiency.
本文介绍了利用井下强流脉冲放电技术疏通油井、提高产油率的基本原理及其关键技术，并研制出了一套油井疏通用脉冲大电流放电设备样机。
Conclusion High-voltage impulse current may induce recoverable injuries on heart structure and function, and the damage effect shows a correlation with the current intensity.
结论一定强度的高压脉冲电流可对心脏结构及功能造成可恢复性的损伤，且此损伤效应与电流强度有关。
Compared with district current, when the effective voltage or power is the same, the anti scaling effect of impulse curr...
与直流电流相比，在有效电压或功率相等的情况下，脉冲电流阻垢效果大大优于直流电流。
Compared with district current, when the effective voltage or power is the same, the anti scaling effect of impulse current is much better than that of district current. The...
与直流电流相比，在有效电压或功率相等的情况下，脉冲电流阻垢效果大大优于直流电流。
Because of their higher dielectric constant, they are particularly suitable for use as an impregnant for low voltage, direct current, and impulse capacitors.
因其介电常数较高，特别适用于作低压、直流、脉冲电容器浸渍剂。
Used in all kinds of direct current, impulse, high frequency and heavy current occasions, widely used in electric appliance that require high frequency, heavy current and high stability.
各种直流，脉动，高频较大电流场合，广泛应用于要求高频率，高电流，高稳定性的电器。
Electric current is classified into welding state stabilization impulse and welding impulse in this control method.
在这种控制法中电流分为焊接状态稳定化脉冲和焊接脉冲。
Widely used in all kinds of direct current, impulse, AC voltage decreasing and high frequency occasions, especially suitable for all kinds of power-saving lights and electronic ballasts.
广泛用于各种直流电，脉冲，交流降压，高频较大的电流场合，特别适用于各种频型的节能灯和电子镇流器。
Widely used in all kinds of direct current, impulse, AC voltage decreasing and high frequency occasions, especially suitable for all kinds of power-saving lights and electronic ballasts.
广泛用于各种直流电，脉冲，交流降压，高频较大的电流场合，特别适用于各种频型的节能灯和电子镇流器。
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