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1·A differential circuit can be used to minimize the effects of detector phase distortion.

利用差分电路，可以有效地减小鉴相器相位失真的影响。

2·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。

3·Under the pressure of increasing the capacity of a capacitor while the other is reduced, measured by the differential circuit output.

在压力的作用下一个电容器的容量增大而另一个则相应减小，测量结果由差动式电路输出。

4·After the modification at PLC program, the soft reduction is achieved via hydraulic differential circuit and the billet quality is improved.

通过修改PLC程序，利用液压差动回路实现轻压下，提高了铸坯质量。

5·A current mode high pass filter based on a differential circuit having simple and leap frog structure with excellent performance is proposed.

给出了一种结构简单、性能优良的微分电路，并提出了用该电路实现的电流模式跳耦结构高通滤波器。

6·The peak time detecting circuit which is composed of full-wave rectification circuit and differential circuit can detect the reach time of echo signal accurately.

采用时间增益补偿技术，补偿超声波在空气中的衰减，减少回波信号的起伏；由有源全波整流电路和微分电路等组成峰值时间检测电路，可正确检测回波的峰值到达时间。

7·Different from that in current textbooks on color-TV, a view about the analysis on twice differential circuit is brought forward and reliable analysis is given in detail.

对彩电教科书中有关二次微分电路的分析提出了不同见解。并作了深入详细的分析。

8·The differential signal is the spike pulse signal that is produced by differential circuit. Original differential circuit is very difficult to obtain the ideal differential signal.

微分信号是由微分电路产生的一种“尖峰”脉冲信号，原来的微分电路很难获得理想的微分信号。

9·Operational amplifier is widely used in all kinds of analog and mixed-signal circuit. There are many differences of focused performance because it is applied for differential circuit.

运算放大器广泛应用于各种模拟电路、数模混合电路中，而由于各自所用的目标电路不同侧重的指标也有差别。

10·There may be saturation in the differential circuit built with the operational amplifier (op amp), which causes that the relationship between input and output is not differential expression.

用运算放大器构造的微分电路可能存在饱和现象，导致输出与输入电压之间不满足微分关系，使微分电路失去应有性能。