和电路

A CDR system and circuit that neednt reference clock and servo signals are also proposed.

论文还提出了一种不需要外部参考时钟的时钟产生和数据恢复电路系统和电路实现。

To the hardware, what circuital design and circuit use the chip arriving at to have been in progress introduces the main body of a book.

本文对硬件电路的设计和电路所用到的芯片进行了介绍。

The methods of parametric calculation and circuit equation calculation are also introduced.

阐述了超高压电压互感器冲击电压分布计算的电路模型、参数计算和电路方程计算的方法，计算了三种不同结构的模型，并就这些结构的特点对冲击电压分布的影响进行了比较。

The reduction in size of components and circuits for increasing package density and reducing power dissipation and ''.

减少元件和电路的几何尺寸，以达到增加电路的封装密度、减少功耗和减小''。

The diagnosis of the winding current and the change rate of magntic flux on the magnetic core provides necessary value for determining the hysteresis cycle,saturated magnetic flux intensity and retentiveness of magntic core. Principle of this diagnosis and method of dynamic parameters on magnetic core are discussed.

讨论了基于高电压放电和脉冲压缩方法测量磁芯动态参数的原理，给出了测试装置的电路原理和电路元件参数的选择方法，测量了大型磁开关磁芯快脉冲条件下的电参数，计算了相关的磁参数，给出了实验结果。

At last, we show the effectiveness and the applicability of the improved snubber circuit through theoretical analysis and circuit simulation.

最后，通过理论分析和电路仿真，验证了改进型吸收电路的有效性和适用性。

The technology principle and circuit realization are introduced for pulse signal transmission through single cable .

介绍了用单芯电缆传输脉冲信号的技术原理和电路实现，分析了实现电路的耐压性能和传输性能。

Analyzes wiring diagram of measurementing abrupt change of line current.

分析了突变量电平检测电路的接线原理和电路特点。

Based on the theory of uniform transmission line and four-terminal net circuit, this paper presents a simulation model of ZPW-2000 jointless track circuit shunt current. A kind of numerical algorithm of shunt current is established with MATLAB.

运用均匀传输线和电路四端网理论，建立了ZPW-2000无绝缘轨道电路分路电流的计算模型，利用MATLAB软件实现了分路电流的数值算法。

By the mathematics and circuit modeling, the two convertors control systems are simulated.

文中也通过数学建模和电路建模两种方式，对两级变换器控制电路分别进行了仿真。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。