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- unsymmetrical multivibrator 不对称多谐振荡器
- The examples of analyzing monostable multivibrator and astable multivibrator and Schmitt trigger based on 555 Timer by the method are also introduced. 文中给出了使用该方法分析由555定时器组成的单稳态触发器、多谐振荡器和施密特触发器等实例.
- Mode 1 Causes the counter to function as a retriggerable monostable multivibrator (one-shot). 模式1 使计数器作为一个可重新触发的单稳态多谐振荡器(单稳态触发器)工作。
- CD4047BC Low Power Monostable/Astable Multivibrator Data Sheet, FAIRCHILD Semiconductor Corporation, March 2002. 王醴,“工业电子学”,全威图书有限公司,民国91年。
- The unsymmetrical arrangement of shear walls in the building cause the diaphrams to rotate and translate. 建筑物内剪力墙的非对称布置引起了楼板转动和平动。
- The unsymmetrical arrangement of shear walls in the building cause the diaphragms to rotate and translate. 建筑物内剪力墙的非对称布置引起了楼板转动和平动。
- A case study for Nanning Bridge, the first long span unsymmetrical extroversion arch bridge with curve beam in the world is given. 利用几何方法推导了空间钢箱拱肋节段拼装误差在拱肋最大悬臂端的累积规律。
- Adsorption and decomposition of unsymmetrical dimethyl hydrazine (UDMH) in red soil and yellow-brown soil are performed in the present study. 对偏二甲肼在红壤土和黄棕壤土中的吸附及降解进行了研究。
- A monostable multivibrator using tunnel diode is described,with which a positive pulse of 0.3 ns is stretched to a 4 ns ECL signal. 分析了缺口提取电路中处理快速信号的隧道二极管单稳态电路原理;该电路可以将0.;3 ns的正脉冲展宽到4 ns的ECL电平脉冲。
- By using a monostable multivibrator consist of 555 timers, a circuit of threshold processing PWM signal's duty cycle is proposed. 采用555定时器构成单稳态触发器,设计出一套PWM波形占空比门限处理电路。
- 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。
- Preparation and Application of Unsymmetrical Ceramic Microporous Membrane Modified by the Growth of NaA Zeolite. 专利:一种沸石生长调控大孔载体制备微滤或超滤复合膜的方法。
- A 4-inch prototypical unsymmetrical SMPDP was fabricated and its discharge performance was studied. 通过对4"实验板的制作、测试和分析,研究了不对称SMPDP的放电性能。
- In current literature, the operation of a magnetic-coupled multivibrator is usually explained on the assumption of magnetic saturation. 现有的关于磁耦合多谐振荡器的不少文献,是用磁饱和现象来说明问题的。
- The sensor has differential symmetric structure with single nanocrystalline core and double coils excited by multivibrator bridge. 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。
- In case of the discharge lamps some triphase symmetrical circuit and varied unsymmetrical circuit are studied. 本文分析了大量采用气体放电灯照明时,三相对称电路和多种典型的不对称电路。
- Simulation results show that the strategy can be adapted to unsymmetrical transmission to a certain extent. 仿真结果表明,该分配算法对非对称业务传输具有一定的适应性。
- It is easily collapsed for shallow and unsymmetrical large-span tunnel near portal in soft rock. 软岩地区浅埋偏压大跨度隧道进口段极易塌方。
- Owing to information unsymmetrical, there is seriously incentive - incompatibility in our banking regulation. 究其原因,我国银行业监管目前存在着严重的激励不相容。
- An analytical formula of calculating residual_stress in laminates with unsymmetrical structure was presented. 基于非均匀应变模型,给出了非对称型层合材料由层间约束引起的层内残余应力的解析表达式。