C语言做的一个内存驻留程序之2

1.本文对一种高效的升压式PWM 变换电路作了分析研究 对开关状态的切换效率高 采用双零软开关工作，大大降低了开关损耗, 提 高了电路的转换效率. 2.该电路在高频的开关电源、逆变器等电力电子电路上有很大的实用价值, 可以提高电路的转换效率. -1. In this paper, an efficient step-up PWM conversion circuit analysis study on the switch to switch the state of high efficiency soft-switching double-zero work, greatly reduces switching losses, improve the conversion efficiency of the circuit .2. The circuit in high-frequency switching power supplies, inverters and other power electronic circuits have great practical value, can improve the circuit

这款 可以测量 你的 系统 的 显示卡的 性能优良状态。

tlp521-4资料-tlp521-4 data

源码，在别人基础上改的，不知道有没有用，控制GE的-Source code, based on the change of others, and do not know if there is no use, control of GE" s

这只是一些平时的课件,如果不好,请原谅!-this is just some ordinary courseware, if not, please forgive us!

应用背景基于Qt的数据管理系统，对Qt的数据库进行了一次应用，对于Qt初学者学习开发数据库等技术有较强学习价值。。。。。。。关键技术setFixedSize(750, 500); ui->stackedWidget->setCurrentIndex(0); QSqlQueryModel *typeModel = new QSqlQueryModel(this); typeModel->setQuery("select name from type"); ui->sellTypeComboBox->setModel(typeModel); QSplitter *splitter = new QSplitter(ui->managePage); splitter->resize(700, 360); splitter->move(0, 50); splitter->addWidget(ui->toolBox); splitter->addWidget(ui->dailyList); splitter->setStretchFactor(0, 1); splitter->setStretchFactor(1, 1); on_sellCancelBtn_clicked(); showDailyList(); ui->typeComboBox->setModel(typeModel); createChartModelView();

vc++OpenGL显示中文的源程序，把中文变成位图来显示-vc++ OpenGL display Chinese source, the Chinese into a bitmap to display the

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这是一个Prolog程序，是我的同学做的，对于学Prolog的朋友有些帮助，希望大家多多交流。-This is a Prolog program is to do my classmates and friends to learn Prolog some help, I hope a lot of U.S. exchanges.

这是一个简单的小游戏，电脑随机产生一个数字，玩家猜这个数是几，电脑会给出“大一点”或“小一点”的提示-This is a simple little game, a computer generated random numbers, players guess the number is few, the computer would give "little" or "small" tips