构造是在两片平行的玻璃当中放置液态的晶体，两片玻璃中间有许多垂直和水平的细小电线，透过通电与否来控制杆状水晶分子改变方向，将光线折射出来产生画面。比CRT要好的多，但是价钱较其贵
上传时间： 2017-09-10
上传用户：ggwz258
Sha256 Algorithm. The SHA hash functions are a set of cryptographic hash functions designed by the National Security Agency (NSA) and published by the NIST as a U.S. Federal Information Processing Standard. SHA stands for Secure Hash Algorithm
标签： functions hash cryptographic Algorithm
上传时间： 2014-11-09
上传用户：1109003457
What you always wanted to know about networking but were afraid to ask! * How networks and the Internet work * How to build coherent, cost-effective network infrastructures * How to design networks for maximum reliability and availability * What you need to know about data center and application networking * How to secure networks against today?s threats and attacks * How to take advantage of the latest mobility technologies * How virtualizing networks can help businesses leverage their network investments even further * How to combine messaging, calendaring, telephony, audio, video, and web conferencing into a unified communications architecture
标签： networking networks always afraid
上传时间： 2013-12-25
上传用户：fandeshun
openssl源码 The OpenSSL Project is a collaborative effort to develop a robust, commercial-grade, full-featured, and Open Source toolkit implementing the Secure Sockets Layer (SSL v2/v3) and Transport Layer Security (TLS) protocols as well as a full-strength general purpose cryptography library. The project is managed by a worldwide community of volunteers that use the Internet to communicate, plan, and develop the OpenSSL toolkit and its related documentation.
上传时间： 2015-02-26
上传用户：cjm3345
频闪有一种显示器叫CRT，是“阴极射线显示器”，工作原理是这样的，利用高温的电子发生装置（称为电子枪）发射大量电子束，利用强磁场来控制电子束的偏转，以轰击荧屏而产生亮点。图像处理装置告诉强磁场，哪些点应当发光，哪些点不发光。 如前所述，动态画面是由一系列略有差别的帧组成的。在显示一帧时，不是一下子完全显示整幅图像，而是由电子枪按照一定的路径逐个扫射荧屏点的。一般是一行一行地扫下来。显示过程是这样的，先全黑短暂时间，再一行一行扫射下来，直到所有行都被扫射到，一帧图像显示完成，然后再全黑，为显示下一幅图像作好准备。所以在某个时刻，可能一帧图像刚刚结束，也可能才刚刚开始，也可能显示了一半，还有可能是全黑。
标签： 频闪
上传时间： 2015-03-04
上传用户：Tomorrow123
telnet远程连接工具，绿色版，本人长期使用的工具！
标签： CRT
上传时间： 2016-01-18
上传用户：1341226753
V1.16 Win32 July 2012 - Ported to Win32 C++ - Allow multiple instances of libnids to coexist in the same process - Incorporate unofficial patch to track established TCP connections - Migration of calls to secure versions (i.e. strcpy to strcpy_s) - Compiles under Visual Studio 2010 with no warnings at W4 - Linux support well and truly broken, Linux specific code removed
标签： libnids-Win32
上传时间： 2016-07-30
上传用户：mxgg126
Connecting 32-bit controlled applications in the industrial, commercial and consumer markets is fast becoming a necessity rather than an option. Many new applications, such as remote data collection, home automation and networked appliances, require secure, high-performance connectivity at an economical price. Freescale Semiconductor gives design engineers the flexibility to choose the right 32-bit microcontroller from a broad portfolio of ColdFire® embedded controllers.
上传时间： 2017-02-18
上传用户：traff07
玩老游戏机用，让液晶有crt的感觉。当然，最终效果跟crt还是有差别的。
标签： 扫描线
上传时间： 2018-10-01
上传用户：piaoling999
The concept of smart cities emerged few years ago as a new vision for urban development that aims to integrate multiple information and communication technology (ICT) solutions in a secure fashion to manage a city’s assets. Modern ICT infrastructure and e-services should fuel sustainable growth and quality of life, enabled by a wise and participative management of natural resources to be ensured by citizens and government. The need to build smart cities became a requirement that relies on urban development that should take charge of the new infrastructures for smart cities (broadband infrastructures, wireless sensor networks, Internet-based networked applications, open data and open platforms) and provide various smart services and enablers in various domains including healthcare, energy, education, environmental management, transportation, mobility and public safety.
上传时间： 2020-05-25
上传用户：shancjb
