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一个功能很全面占用空间的小商城程序,适合个人网上开店使用...
一个功能很全面占用空间的小商城程序,适合个人网上开店使用-a very comprehensive functional space occupied a small place procedures for the use of personal Internet lines!
- 2023-02-18 04:50:04下载
- 积分：1
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5673634656
VB简单弹球游戏源代码,有需要的就下载吧，很好的参考。(VB simple pinball game source code, there is need to download it, very good reference.)
- 2013-08-17 10:19:05下载
- 积分：1
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48V电动车充电高清电路图与原理详解
阐述开关电源充电器原理，输入电压220V，输出电压48V，单管式开关电源，基于UC3842和LM358，带短路保护(Describes the principle of switching power charger, input voltage 220V, output voltage 48V, single tube switching power supply, based on UC3842 and LM358, with short circuit protection)
- 2018-09-06 10:55:33下载
- 积分：1
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大尺度衰落模型
说明： 用matlab编程模拟实现大尺度衰落模型(Large scale fading model)
- 2020-04-16 11:47:05下载
- 积分：1
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Protocentral_ADS1292R-v1.0-arduino
gtrg thr thtyht thffffffth thfgg
- 2017-11-30 03:44:05下载
- 积分：1
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turbo_sys
说明： this code for Turbo Coding Design in communication
- 2020-03-23 23:07:50下载
- 积分：1
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a JavaScript netnew written, the effect is to follow the mouse around the halo o...
一个用JavaScript写的网页特效，效果是跟随在鼠标周围的彩色的光环。把mousefollow.txt中的代码插入到和之间或插入到和之间就能看到效果。-a JavaScript netnew written, the effect is to follow the mouse around the halo of color. Mousefollow.txt put the code inserted into lt; Bodygt; And lt;/Bodygt; Or between inserted into lt; Headgt; And lt;/Headgt; Between you can see results.
- 2023-09-07 04:25:03下载
- 积分：1
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Yi language hook!
易语言钩子-Yi language hook!
- 2022-01-26 03:33:55下载
- 积分：1
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PCS_B
微电网保护问题与传统配电网保护有着极大的不同，典型表现在以下几个方面：a.微电网在并网运行和孤岛运行两种运行方式下，短路电流大小不同且差异很大。b.微电网中电源及相关负荷的接地方式对故障电流的大小影响也很大。c.加入分布式能源后，微电网的双向潮流特性对微电网保护的方向判别也有新的要求。d.发生故障时，微电网与配电网的不同隔离策略需要与微电网保护相结合，这也是微电网保护的关键。(The problem of microgrid protection is very different from that of traditional distribution network protection. Typical manifestations are as follows: a. The short-circuit current of microgrid varies greatly under the two operation modes of grid-connected operation and island operation. B. The grounding mode of power supply and related loads in microgrid also has a great influence on the magnitude of fault current. C. With the addition of distributed energy, the bidirectional power flow characteristics of microgrid also have new requirements for the direction discrimination of microgrid protection. D. When a fault occurs, different isolation strategies of microgrid and distribution network need to be combined with microgrid protection, which is also the key of microgrid protection.)
- 2019-01-25 18:36:22下载
- 积分：1
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[.Fortran常用算法程序集－第二版_徐士良
说明： fortran 编程程序集，老一些，有一些很好的算法(Fortran programming assemblies, older, have some good algorithms)
- 2020-06-17 17:40:01下载
- 积分：1
