单稳态的

By studying the internal structure and working principle of 555 timer, this paper introduces three typical circuits----Schmitt trigger, Bistable multivibrator and Astable multivibrator----which are composed by 555 timer. Furthermore, it explores the various applications of 555 timer in circuit designing through the expansion of the circuits and eventually same experience and methods offers in circuit designing by using 555 timer.

本文通过研究555定时器的内部结构和工作原理，介绍了其组成的施密特触发器，单稳态触发器和多谐振荡器等三个典型电路，并通过这些电路的扩展，探讨了555定时器在电路设计中的各种应用，由此得出用555定时器设计电路的经验和方法。

This paper analyzed and researched the characteristics of Schmitt trigger, single-stable-state trigger and astable multivibrator constituted by 555 timer based on PSPICE. Against the phenomenon of astable multivibrator constituted by 555 timer has no oscillation in PSPICE, an effective analysis method was brought out for 555 timer circuit to simulate the actual oscillator.

作者在文中应用PSPICE对555定时器构成的施密特触发器、单稳态触发器和多谐振荡器的工作特性进行了仿真分析和研究，针对PSPICE中555定时器构成的多谐振荡器不起振的问题提出了模拟振荡电路的有效起振方法，对电子电路的分析与设计具有一定的参考意义。

This paper brings forward a method of threshold processing PWM signal's duty cycle by employing monostable multivibrator.

提出了采用单稳态触发器对采集的PWM波形进行占空比门限处理的方法。

The experimental results show that controlling the pulse width of monostable trigger with CPLD on the basis of full digital ciruits effectively helps the realization of mi...

实验结果表明在全数字电路的基础上，用可编程逻辑器件实现的单稳态触发器脉宽控制能有效地实现激光引信电路系统小型化，提高电路的可靠性

Based on analyzing the principle of monostable permanent magnet actuator in vacuum circuit breaker,this paper provides a method of intelligently choosing phase.

基于单稳态永磁机构的真空断路器原理分析，提出采用永磁机构的真空断路器进行智能选相。

The invented parts can be optical logic operation and can form other all optical parts, such as: monostable flip-flop, optical modulator in optical signal control and optical switch in optical signal control etc. Said parts can be used in optical fiber communication system with wave division multiplex, all optical communication network or optical computer.

本发明可以进行光数字逻辑运算还可构成光的单稳态触发器、光信号控制的光调制器、光信号控制的光开关等全光器件，可应用于波分复用光纤通信系统，全光通信网络以及光计算机中。

Through a flip-flop, monostable or amplifying circuit composed of a CMOS element, the electromotive force controls the on and off, the delaying or the instantaneous on and off of the load.

通过啪嗒啪嗒的响声，单稳态或放大的电路组成由CMOS元素，电动力控制断断续续，延迟或者断断续续瞬间装载。

Motion controller composed of general chip series is developed and Quadruple differential circuit utilizing dual monostable multivibrators with Schmitt trigger inputs and dual 4_line to l_line data selectors or multiplexers is put forward.

本论文研制了一种常规芯片系列组成的运动控制器，采用单稳态多谐振荡器和数据选择器的四倍频辨向电路。

The working principle and the functions of the monostability multivibrator composed of 555 timer are introduced in the paper,and the time switches are designed.

介绍了用555定时器构成的单稳态触发器的工作原理，对其功能作了进一步探讨，在此基础上设计了一种具有实用价值的定时-非定时两用开关。

SINGLE SHOT MULTIVIBRATOR, An electrical circuit which produces a pulse when triggered by an input signal; a mono-stable multivibrator.

冲息多谐振荡器，当一个输人信号触发电路时产生的脉冲的电路。又称单稳态多谐振荡器。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。