Splitting theorem (splittingtheorem) The theorem to determine the splitting of prime ideals in the category domain theory. If K/k is the category domain of H, where H is the subgroup containing k'of t...

The design of EDC is dedicated to solve the dispersion interference, in order to reduce the optical signal damage caused by the dispersion. There are three types of dispersion including: chromatic dis...

ClubCultural PhilosophyFEC takes membership growth as its core, and its mission is to create future business leaders. It extends six values, namely: sharing and tolerance Sex, entrepreneurship, adhere...

Basic informationPlot introductionThe story will mainly tell the young FBI female agent Olivia Dunham (played by AnnaTorv) who was ordered to join the codename " The secret department of "Fringe (Edge...

Introduction"Public Speaking: Paths and Methods (2nd Edition)": News and Communication Series Textbook·Translation EditionAuthor's Introduction Author: (United States) Diana D. Sallau Translator: Zhu...

Gateway functionWhen using different communication protocols, data formats or languages, or even between two systems with completely different architectures, the gateway is a translator, and the gatew...

Main functionsPublic DNS server, as the default DNS resolution server of the system, has no ads, can prevent DNS hijacking to a certain extent, and does not need to be changed due to changes in the In...

Basic informationIntroductionThis high-profile science fiction drama is produced by FOX TV’s gold medal screenwriter JJ Abra Produced by J.JAbrams. The TV series "Lost" and the movie "Cloverland" prod...

IntroductionOverviewThe explanation in the firmware (FirmWare) dictionary is hardware with software functions. In the early days, such devices generally contained software EROM or EPROM, etc., and usu...

IntroductionElectronic tags are divided into soft tags and hard tags. The cost of soft tags is lower, and they are directly attached to more "hard" products. Soft tags cannot be reused; hard tags are...

IntroductionWith the continuous expansion of the scale of the power grid, the safe and stable operation of the power grid has become particularly important, and the requirements for relay protection a...

Encoding TechnologyFor example, any technology has its own technical foundation. Encoding technology is the "soul" of xDSL and the foundation of xDSL's existence and development. Understanding it can...

Performing experienceParticipated in the movie "One Cool to the End". Participated in the movie "Elizabethtown". Participated in the movie "The Great Buck Howard". Participate in the movie "TV". Parti...

OverviewThe SBW-644 series field-installed temperature transmitter is a two-wire transmitter (that is, a pair of wires is both the power supply line and the signal transmission line). The two-wire dis...

Development processRadio direction finder appeared in the early 20th century. In the 1920s, radio enthusiasts in the United States used the received radio waves to find the sending station and started...

InterpretationThe radioaltimeter is an instrument that uses radio waves to determine the altitude of an airplane. When working, the transmitter of the radio altimeter transmits a radio signal to the g...