新建文件夹 (2)

pfc离散元 适合初学者学习的代码--指定属性(Pfc Discrete Element Code for Beginners to Learn--Specified Attributes)

设计并制作出汽车信号灯微机控制系统； 2）所需执行的操作由相应的开关控制，所需控制的信号灯有： 仪表板左/右转向灯、左/右头灯和左/右尾灯及左/右刹车灯共8个灯，其驾驶操作与灯光信号对应关系如下： (1)左/右转弯(合上左/右开关)：仪表板左/右转向灯、左/右头灯、左/右尾灯闪烁。 (2) 紧急开关合上：除左右刹车灯以外，所有灯闪烁。 (3) 刹车(合上刹车开关)：左右刹车灯亮。 (4) 左/右转弯并刹车：仪表板左/右转向灯、左/右头灯、左/右尾灯闪烁，左右刹车灯 亮。 (5) 合上紧急开并关刹车：仪表板灯、头灯、尾灯闪烁，刹车灯亮。 (6) 停靠(合上停靠开关)：头灯、尾灯以20Hz的频率闪烁。 -designs and produces vehicle lights microcomputer control system; 2) the implementation of the operation from the corresponding switch control, the control signals required : the dashboard left/right shift lights, left/right front and left/right rear and left/right brake lights a total of eight lights, driving its operation and light signals corresponding relationships are as follows : (1) Left/right handers (Hopewell on the left/right switch) : the dashboard left/right turn signals, left/right headlight, left/right rear flashing. (2) emergency switch matches : Apart from the brake lights around outside, all lights flashing. (3) brakes (a switch on the brake) : about b

可以用于ABAQUS子程序中创建蠕变模型，关于蠕变损伤分析(Used to create creep models in ABAQUS subroutines)

通过该文件的程序代码，你可以快速的进行搜索-The adoption of the document code, you can quickly search

C#带打勾功能的listview内容列表，发现C#中没有这种带打钩的控件，这个列表控件可应用于一些权限设置中。

说明：  MATLAB中自带的双馈风力发电机并网系统的简单平台测试(MATLAB comes with the doubly-fed wind generator grid-connected system of simple platform test)

VC编译出错的问题解决方法。比如：LNK2001解决外部符号错误，链接错误unresolved external symbol _main的解决-VC compiler error problem solution. For example: LNK2001 resolve external symbols error, link error unresolved external symbol _main solution

z-map软件，计算地震b值程序，基于matlab语言可直接使用，内附说明书(Calculation of seismic b value procedures, based on MATLAB language, with instructions)

文件传输小软件,局域网内不人员可以用此传些自己的分享(File transfer small software, LAN not personnel can use this pass some of their own share)

说明：  介绍了国际上典型一流城市中压配电网结构模式， 总结归纳了中压配电网网架结构在提高供电可靠性、 减少停电时间上的作用。 对比分析了现状中压电缆网大分支网架结构的改造方式， 总结提炼并形成适用于福州地区建设世界一流城市配电网的中压电缆网网架结构， 提出双环网、 单环网的典型接线模式， 包括主干线路和分支线路的接线形式， 并进行了可靠性计算和论证， 用以指导福州地区世界一流城市电网建设。(This paper introduces the structure mode of medium-voltage distribution network in typical first-class cities in the world, and summarizes the role of the structure of medium-voltage distribution network in improving the reliability of power supply and reducing the blackout time. This paper compares and analyses the transformation modes of the large branch network structure of medium voltage cable network, summarizes and refines the medium voltage cable network structure suitable for constructing the world-class urban distribution network in Fuzhou, and puts forward the typical connection modes of double-loop network and single-loop network, including the main line and branch line, and carries out the transformation. Reliability calculation and demonstration are carried out to guide the construction of the world-class urban power grid in Fuzhou.)