PCB设计指导参考及帮助资料，提供PCB的元器件的布局走线等问题...

地 税 发 票 系 统5.1( delphi 版 本)-地税发票系统

本系统定位于中小型书店、个体书店，暂时考虑单机环境下的实现；操作系统选择目前常用的Windows 98/2000。系统性质为MIS（管理信息系统）或财务软件。 本系统采用会员制管理，系统功能应包含进书管理、售书管理、退货管理、库存管理、统计分析、相关人员管理等。系统界面力求简洁、易用，在标准化的基础上考虑界面的美观和新颖。 系统计划2003年3月初开始，4月初完成初步开发工作，其余工作根据时间安排进行 -Positioning of the system in small and medium-sized bookstores and individual bookstores, the time being to consider the realization of a single environment operating system to choose the most commonly used Windows 98/2000. System, the nature of MIS (Management Information System) or financial software. The system uses a membership-based management, system management should be included into the book, book management, returns management, inventory management, statistical analysis, related to staff management. System interface try to be brief, easy to use, in considering the basis of standardization of the appearance and innovative interface. System began early in March 2003, early in April to complete the initial development work, the rest of the work carried out in accordance wi

计算机组成原理试题12，提供给在校学生，或者考研需要者，希望能提供一些帮助-Principles of Computer Organization Test 12, made available to students at school, or study section for those who need it, hoping to provide some help

一款诺基亚7210的 一些 代码 可以很好的了解起 应用过程和一些代码-Nokia 7210 a number of code can be a very good understanding of the process of starting the application and some code

使用C++编写的模拟彩票的程序，有三种不同的彩票类型，正在学习C++的同学可以下载参考一下。-The use of C++ Prepared lottery simulation procedures, the Lottery has three different types, are learning to C++ Students can download the reference.

本人自己编的2为稳态导热模型，还挺好用的，与大家分享-I own Part 2 for the steady-state heat conduction model, kinda nice to share with you

电机温升测试系统,适用于工作频率为50/60Hz的单/三相小功率异步电机（≤5KW）、串级电机、电动工具的绕组温升测量。适用于工作频率为50/60Hz的电源变压器、充电器、电感镇流器的绕组温升测量。带电原理：在带电工作情况下测量绕组的直流电阻，并用公式折算成温升。专为电动工具定子，转子温升测量而开发，其中定子采用带电法，转子采用断电法-motor temperature test system is applicable to the frequency of 50/60Hz single/three-phase asynchronous motors power the small ( 5KW), Cascade motor, electric tools winding temperature measurement. Applicable to the frequency of 50/60 Hz power transformers, chargers, the inductance ballasts winding temperature measurement. Charged Principle : Live in work measurement of the winding resistance DC, and the formulas used converted into temperature. Electric tools for the stator and rotor temperature measurement and development, which use charged stator, rotor features a power law

二维笛卡尔坐标系下网格的划分，包括多重网格等。-Two-dimensional Cartesian coordinate system, the division of the grid, including the multi-grid and so on

// Test_cpu.cpp : 定义控制台应用程序的入口点。 // //===================================================================================== /*                 CPUID指令是intel IA32架构下获得CPU信息的汇编指令，                    可以得到CPU类型，型号，制造商信息，商标信息，序列号，                    缓存等一系列CPU相关的东西。 */ //#include "stdafx.h" #include

出租车模型论文为国内数学建模的试题论文.该论文获国家一等奖.-Taxi model paper for domestic mathematical modeling of the test papers. The paper won the national first prize.