和电路

The restriction of equivalent transformation analysis method is discussed and finally a proper method and the result of the analysis are offered.

在单端输入的差动放大电路工作原理教学中，对共模反馈电阻R e的作用，往往采用等效变换法进行分析，如果不注意正确使用分析条件会得出错误的结论，本文从理论和实践上指出了利用这种分析方法分析单端输入差动放大电路的局限性，最后给出了正确的分析方法及结论。

It shows out the analysis, debugging of excogitation and the graphics of corresponding objects.

本文着重描述了反馈式力传感器的前向通道设计，主要完成了力发生器及驱动电路、位移检测电路、系统机械结构的设计及制作，并给出了方案的分析和调试及相应的实物图。

This paper describes a design of the frontal channel of pressure sensor based on feedback and mainly accomplishes the design and manufacture of force generator, electric drive, displacement-measure circuit and the system mechanical structure.It shows out the analysis, debugging of excogitation and the graphics of corresponding objects.

本文着重描述了反馈式力传感器的前向通道设计，主要完成了力发生器及驱动电路、位移检测电路、系统机械结构的设计及制作，并给出了方案的分析和调试及相应的实物图。

This paper describes adesign of the frontal channel of pressure sensor based on feedback and mainly ac complishes the design and manufacture of force generator,electric drive,displacement-measure circuit and the system mechanical structure.It shows out the analysis,debugging of excogitation and the graphics of corresponding objects.

本文着意描述了反馈式力传感器的前向通道设计，主要完成了力发生器及驱动电路、位移检测电路、系统机械结构的设计及建造，并给出了方案的分析和调试及相应的实物图。

Along with the development of computer simulation technology in circuit design is playing an increasingly bigger role The book had a negative feedback amplifier design using Multisim and sequence signal generator.

随着时代的发展，计算机仿真技术在电路设计中发挥着越来越大的作用，本书利用multisim设计了负反馈放大电路和序列信号发生器。

Negative feedback circuit is the main body of SAW drive circuit which is composed by operation amplifier and feedback network, its function is to realize output impedance matching and electric circuit stable gain.

负反馈放大器是该驱动电路的主要部分，它由运算放大器加上电阻和电容构成的反馈网络组成，其功能是实现输出阻抗匹配以及保证驱动电路增益的稳定性。

First, the necessity of the filter capacitor was discussed, And then further theoretical analyses computing were made.

文章首先阐述了研究滤波电容选取的必要性，其次对电路进行了理论上的分析和计算，并根据理论计算结果编写程序，模拟电路的工作过程。

Based on the I-V characteristics of single-electron transistor and the concepts of CMOS digital integrated circuit design, a full adder which consists of 28 complementary SETs is proposed.

基于单电子晶体管的IV特性和CMOS数字电路的设计思想，提出了一种由28个互补型SET构成的全加器电路结构。

Using the proposed method, some neuron MOS circuits realizing two-variable common functions and a full adder are designed, and the ratio of the coupling capacitance in each circuit can be calculated conveniently.

在此基础上设计了实现常用二变量逻辑函数的神经元MOS电路和全加器等电路。

The fundamental theorem of CRC and phase-locked loop was discussed.

本文首先从理论上讨论了时钟恢复电路的基本原理与构造，重点放在时钟恢复电路的核心-锁相环的原理和构造上。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。