pulse resistance

Design of Resistance for Restricting Pulse Current in High Power Source

大功率电源上电冲击电流限制电阻的设计

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In the area of aerospace telemetry, Pulse Code Modulation/ Frequency Modulation ( PCM/ FM) system is one of the main plans in strategic weapons and rockets because of its high noise resistance, high flexibility.

在航天遥测领域中，PCM/FM传输体制抗噪声性能强、灵活性高，是国内外战略武器和火箭等的主要遥测手段。

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When the exterior circuit was certain, the output voltage was mainly determined by the biased, but it was also affected by the chip materials, the gap length on the device resistance and the optical pulse energy to a certain extent.

光电导开关输出电压的大小在外电路一定的条件下主要由偏置电压决定，同时开关芯片材料、开关电极间隙宽度以及触发光脉冲能量也会对其产生一定的影响。

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Phase-change random access memory ( PCM) records and erases data by utilizing the thermal effect of the pulse current to make SET or RESET operation in its recording layer with a reversible phase-change structure of giant differential resistance between two phases.

相变存储器是利用脉冲电流的热效应使其记录层发生具有巨大阻值差异的可逆结构相变来记录和擦除数据。

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Design of Interruption Driver of Non-resistance Pulse Generator for Wire-electrode Cutting

线切割无阻脉冲电源中断驱动程序设计

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In same pulse period, voltage decreased with time expand but resistance of across stratum corneum increased.

在脉冲期，脉冲电压随时间的延长在不断减小，而经皮电阻抗R则在不断增加。

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The pulse width circuit, which is consisted of the linear heat sensitive resistance, are selected with the pulse width as the time controlling the counting number.

选择线性热敏电阻组成的脉宽电路，将脉宽作为控制计数的时间，由晶振产生某一标准频率的脉冲信号，通过分频以及计算译码驱动送显示。

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High pulse strength Low dissipation factors , Withstanding high frequency and current, Good insulation resistance.

耐脉冲性能好、绝缘高、能随较高频率 、 较大电流之特点.

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The effect of pulse frequency and pulse duration ratio on the abrasion resistance of gold coatings is investigated with pulse plating in cyanide free and trace cyanide baths.

研究了脉冲电镀在微氰镀金，无氰镀金体系中脉冲频率、脉冲占空比对镀金层耐磨性的影响。

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Pulse conditions include beating of pulse, heart rate, output per beat, elasticity of blood vessels, and peripheral resistance. They are also indicative of life information of human body.

脉象中除包括脉搏的跳动、心脏的心率、每搏输出量、血管弹性和外周阻力外，还可显示人体的生命信息。

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