查询词典 buffer circuit

This paper, on the base of the forward circuit, discusses the effects of the circuit topology and material of magnetic core on the efficiency, size and weight of the power transformer.

超微晶材料在一定的工作频率范围内可以减小变压器的体积、重量和损耗，是一种优良的新型磁性材料。

The authors combine the equivalent magnetic circuit in time domain with equivalent electric circuit in frequency one,and use it to analyze and calculate the specialities of a three-phase transformer successfully.

作者将时域中变压器的等效磁路法同频域中变压器的等效电路法有机地结合在一起，成功地用于分析和计算GIC作用时三相电力变压器的特性。

Finally designs has the tonality control circuit the audio frequency amplification electric circuit to have very well chooses the frequency function, with pronunciation magnifying power.

最后设计出来的带有音调控制电路的音频放大电路具有很好的选频功能，和语音放大能力。

Base on the principle, the main circuit and control circuit of 2-phase hybrid stepping motor systems are designed. The system can realize many functions such as fix-frequency pulse width modulation, current sampling, power magnifying, ring distribution, producing control signal, and so on.

完成了对二相混合式步进电动机微步驱动系统主电路及控制电路的具体设计，实现了恒频斩波、信号检测、环形分配、微步信号的产生等功能，并搭制了实验电路进行实验验证。

Based on theoretical analysis and simulation results, the design procedure to the main circuit and control circuit of the laser power supply is discussed.

最后，总结了电源设计过程中的经验，指出了在设计电路和电源制作过程中的一系列问题。

Based on these methods, the design procedure to the main circuit and control circuit of two convertors is discussed.

尤其对APFC电路，提出了一种用于指导实际参数设计的大周期平均法和检验输出稳定的动态平衡判据。

The hardware design of it mainly includes circuit of radio reception、signal sampling circuit、the CPU control unit ,man-machine conversation and communication interface;The software design contains data sampling module ,analysis and processing module,keyboard and display program module and so on.

监测记录仪的硬件设计主要包括收音电路、采集电路、CPU控制单元、人机接口单元和通信接口；软件的设计包含数据采集、分析处理、远程通信和键盘显示等程序模块。

This project is made of five steps:extracting circuit、bottoming modules、analyzing function of modules、inputing circuit、simulation.above all,we must master the mechanic of the whole chip,beacause it will be very useful to this project.

逆向设计所做的工作有，电路提取、模块划分，模块功能分析，电路图输入，模拟仿真。在对PIC16C73B的逆向设计过程中，首先要掌握其整个芯片的工作原理，各个模块的相互联系，这对于以后模块的划分是有很大帮助的。

Based on the existed theory of mareoids and fuzzy matroids, this thesis studies the closed regular fuzzy matroid and its fundamental sequence, the fuzzy base and its algorithm of closed fuzzy matroids, the fuzzy circuit and its algorithm of closed fuzzy matroids and so on. The main contributions of this thesis are as follows: 1 The necessary and sufficient condition of closed regular fuzzy matroid and a property of its fuzzy dual matroid are found by studying some properties of closed regular fuzzy matroid. 2 By studying some properties of fuzzt bases of closed fuzzy matroid, the necessary and sufficient condition of judging fuzzy bases of closed fuzzy matroids and some corollaries are found. In the end, an algorithm of obtaining a fuzzy base is given. 3 By studying some properties of fuzzt circuits of closed fuzzy matroid, some necessary and sufficient conditions of using its fundamental sequence to express fuzzy circuits are found. An algorithm of obtaining a fuzzy circuit is given. 4 By studying the fundamental sequence of closed regular fuzzy matroid, some necessary and sufficient conditions of fundamental sequence of closed regular fuzzy matroid are found.

本文在现有拟阵和模糊拟阵理论的基础上，研究了闭正规模糊拟阵及其基本序列，闭模糊拟阵的模糊基及算法、模糊圈及算法等内容，现分述如下： 1研究了闭正规模糊拟阵的一些性质，得到了闭正规模糊拟阵的充要条件及其模糊对偶拟阵的一个性质； 2研究了闭模糊拟阵模糊基的性质，找到了闭模糊拟阵模糊基的充要条件和几个推论，最后还给出了求模糊基的算法； 3研究了闭模糊拟阵模糊圈的性质，找到了用基本序列来表达模糊圈的几个充要条件，并给出了求模糊圈的算法； 4研究了闭正规模糊拟阵的基本序列，找到了闭正规模糊拟阵的基本序列的几个充要条件。

Remove the internal circuit boards, mechanical parts struck the mouse circuit board and connected to the Agency's long-tongued, take down the mechanical parts.

取下内部电路板，拨动鼠标机械部分与电路板联接处的长舌，取下机械部分。

Chinese traditional virtue is humility and wariness,the compliment and praise to the others should be declination

中国人的传统美德是谦虚谨慎，对别人的恭维和夸奖应是推辞。如

We bought this house on the never-never.

我们以分期付款的方式买下这座房子。