本文介绍一种双差动油路小型高速油压机的工作原理。
Introducing the operating principle of a Small High-speed liquid press with Dual-Differential Oil pressure System.
半导体、二极体、双极电晶体、场效电晶体、电晶体放大器、频率响应、算放大器、差动及多极放大器、积体电路。
Semiconductor diodes bipolar junction transistors field-effect transistors transistor amplifiers frequency response operational amplifiers differential and multistage amplifiers integrated circuits.
在分析双绕组变压器的差动保护算法的基础上，提出了适用于三相三绕组变压器的比率制动式算法，并对判据进行了简化。
Based on the analysis of the differential protection of the double winding transformer, the paper presents a simplified ratio restraint algorithms for the three phase, three winding transformer.
设计了一个测量放大器电路，它由差动放大电路、共模抑制电路、双端单端转换电路和程控增益放大电路组成。
A measurement amplifier circuit is designed, which consists of circuits of differential amplifier, a common-mode rejection, double-end and single-end conversions and programmed gain amplifier.
它利用多谐振荡桥励磁的单纳米晶磁芯双绕组差动对称结构。
The sensor has differential symmetric structure with single nanocrystalline core and double coils excited by multivibrator bridge.
采用双钝体组合结构和差动传感技术，能够研制出抗干扰性能良好和高灵敏度的新型涡街流量计。
Therefor, using the dual bluff body configuration and the differential sensing technique, a novel prototype of vortex flowmeter with excellent noise immunity and improved sensibility was developed.
对两种极化电压下的横联差动电流方向保护的选择元件在同杆并架双回线故障下的动作行为进行了研究。
This paper analyses selectors of transverse differential current direction protection using two types polarizing voltage for double circuit lines on the same tower.
提出了一种新型消能工—双曲差动异型鼻坎，该鼻坎有良好的消能效果。
A new energy dissipator-double curved differential dentated-extraordinary-shaped bucket was provided, and its effect of energy dissipation is good.
龙门铣床推动工作台的进给箱以往的典型设计是双蜗轮一差动轮系式。
The design of double worm gear, differential gear trains, has been used as a typical design for years in the feed box moving bench of planomiller.
多级放大器的放大倍数的计算有两种基本方法，但当多级放大器中含有双入双出型差动电路时。
When multistage amplifier has double-input double-output differential circuit, the two methods produce different calculating results.
多级放大器的放大倍数的计算有两种基本方法，但当多级放大器中含有双入双出型差动电路时。
When multistage amplifier has double-input double-output differential circuit, the two methods produce different calculating results.
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