Numerical simulations indicate that period 3 and chaotic states coexist when this system is driven by a proper external dc current.
数值模拟发现，选择合适的偏置电流，系统表现出周期三与混沌共存的动力学现象。
The 600a dc standard current source is designed in this paper, which can output 10 ~ 600a dc current.
介绍600A直流电流标准源具有10 ~ 600 A直流标准电流输出能力。
The dynamic braking means that after three-phase voltage is switched off asynchronous dynamo the dc current flows into the stator circuit to realize dynamo braking.
能耗制动是在异步电动机切离三相电源后，在定子回路通入直流电流，实现能耗制动。
Furthermore, the GMI effect is enhanced and magnetic sensibility is improved by current annealing, deposition with dc current and adjusting the driving current amplitudes.
并通过电流退火，电流化学镀和调节驱动电流幅值来增强复合丝的GMI效应和磁场灵敏度。
DC current or voltage source. Magnitude of AC component can be specified.
直流电流源或电压源。可指定交流分量的大小。
Features: Low saturation voltage, excellent DC current gain characteristics.
特点：饱和压降低，直流电流放大线性好。
Features: High DC current gain, excellent hFE linearity, low saturation voltage.
特点：直流电流增益高，放大线性好，饱和压降低。
Features: High DC current gain and excellent hFE linearity, low saturation voltage.
特点：直流电流增益高，放大线性好，饱和压降低。
These measurements often include DC current and voltage, capacitance, and pulsed I-V.
这些测量通常包含直流电流和电压、电容以及脉冲i - V。
High voltage low power DC-DC converter is designed for converting low voltage DC current into high voltage one.
高电压小功率DC - DC电源变换装置，是一种利用低压直流电源产生高电压的电源装置。
In this paper, the transistor one dimensional DC current-voltage equation which is indicated as circuit parameters is derived.
本文推导了用电路参数表示的晶体管一维直流电流—电压方程。
For DC current measurement, a current shunt is place in series in the current path and convert the current to a DC voltage signal.
对于直流电流测量﹐在电流通道串联一电流分流器﹐将电流转换成直流电压信号。
Different from the traditional methods, the DC location method proposed here can solve all the difficulties above based on DC current.
不同于以往的定位方法，所提出的直流定位法利用直流信号进行故障定位，该方法能够克服以上难题，是配网故障定位的有效方案。
The device USES DC current to heat the resistive heating element, and is operated at relatively low voltage levels and low current levels.
该装置使用DC电流来加热电阻加热元件，并且以相对低的电压水平和低的电流水平操作。
A damping circuit is a type of low pass filter that reduces the electrometer's ac response so the low DC current can be measured accurately.
该衰减电路是一种降低静电计交流响应的低通滤波器，使我们可以准确地进行直流弱电流的测量。
The systems of electric transport measurement, based on DC current implementation and AC one, in pulsed high magnetic field have been studied.
本文从温度控制、磁场测量、电输运测量等方面展开，对脉冲强磁场下的电输运测试系统进行了较全面和深入的研究。
By this algorithm, the ac harmonic components of short-circuit current can be filtered, and the accurate DC current rate of change can be obtained.
该算法可以滤去短路电流中的交流谐波分量，得到直流电流变化率的准确结果。
So it is necessary to take effective measures to control the DC current through the transformer within the allowable range according the concrete co…
因此，应根据实际情况，采取有针对性的措施，使流过变压器的直流电流控制在可允许的范围内。
Numerical simulations indicate that Chaotic state or period3 and chaos coexisting state exists when this system is driven by a proper external DC current.
数值模拟发现，选择不同的直流偏置，系统可以表现出单一的混沌态或周期三与混沌共存态的动力学行为。
This paper introduces the design proposal of a new-type DC current tester, and expounds the circuit principle and design of the new-type DC current tester.
简单介绍了新型直流电流测试仪的设计方案，详细阐述了新型直流电流测试仪的电路原理及设计。
From the experiments, we know that increasing the value of DC current and long processing time can make for higher separation efficiency in the same condition.
通过增大外加直流电流和延长保温静置时间，可以提高电磁净化效率。
The crack arresting problem in a thin current carrying plate was studied for the situation of providing a DC current perpendicularly toward the crack direction.
研究了带有有限长裂纹的导电薄板在垂直于裂纹的方向上通入直流电流时，裂纹的止裂问题。
This paper introduces a new kind of DC examination and selective leakage protection system based on DC Current Sensor examination and single chip computer control.
介绍了一种基于直流电流传感器检测和单片机控制的新型直流检测式选择性漏电保护系统，重点阐述了系统应用软件的设计。
While DC current transformer is questionable in locomotive application, the Hall-generator current sensor, on the other hand, appears to be advanced in performance.
文章概述了直流互感器在机车上应用所存在的问题及霍尔电流传感器的优越性能；
It can not only measure DC current magnetic field but also alternative current magnetic field. This system has small volume, high capability, and wide frequency range.
本智能磁场测量系统既适合测量直流磁场，又可测量交变磁场，且体积小，性能高，适用频率范围宽。
As described in Section 1 of this handbook, measurements made from high resistance sources include low DC voltage, low DC current, high resistance, and charge measurements.
正如本书第一章所述，高源内阻的测量包括：低直流电压、弱直流电流、高电阻和电荷的测量。
Since there is no unified standard for DC current through the neutral point of transformer in China, it is necessary to define and enforce a unified one as soon as possible.
鉴于目前国内对于变压器中性点直流电流还没有一个统一的标准，有必要尽快加以制订和实施。
A new type of DC current comparator is researched which includes two parts: a bidirectional self saturating magnetic amplifier and a two care self saturating magnetic amplifier.
研究了一种新型直流电流比较仪，它包括两个环节：双向自饱和磁放大器和双铁芯自饱和磁放大器。
The effect of DC earthed pol current on the neutral earthed transformer is analysed. The methods of reducing THD DC current which flows into transformer windings are introduced.
分析了直流接地极电流对中性点接地变压器的影响，介绍了减小流入该变压器绕组直流电流的措施。
The effect of DC earthed pol current on the neutral earthed transformer is analysed. The methods of reducing THD DC current which flows into transformer windings are introduced.
分析了直流接地极电流对中性点接地变压器的影响，介绍了减小流入该变压器绕组直流电流的措施。
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