Definition It has high hardness, thermal stability and chemical inertness, its thermal stability is much higher than diamond, and it has greater chemical stability to iron-based metal elements Theref...
Introduction to the Center HKIX is organized and operated by the Information Technology Services Office of the Chinese University of Hong Kong. It is an organization under the administration of CUHK...
Special function instructions 3.9 S7-200 special function instructions1. Interrupt instructionThe PLC CPU is in the entire control process Some controls depend on external events. For example, only w...
Molecular energy levelMolecular energy levelThe energy level structure formed by various motion states inside the molecule. The internal motion of the molecule includes electronic motion, molecular vi...
Interpretation Under normal circumstances, most particles are in the ground state. In order for these particles to produce radiation, the particles in the ground state must be excited to a higher en...
Introduction This is because there are often many laser pulses of different modes or frequencies in a free-running laser, and only when these laser modes are phase-locked to each other At this time,...
This is a polysemous word, please select and browse from the following terms (2 terms in total)Nano transistor: transistor< li>Nano transistors: Books published by Science Press in 2007
The synonym optical brain generally refers to an optical computer. Definition The power of a computer depends on the operating speed and arrangement density of its components. Light is ideal in both...
Introduction In fact, it is the "stamping" of higher-level interrupts. The processor is executing the interrupt, and it has accepted another more urgent "urgent", and turned to deal with it. A highe...
The fundamental difference in the design starting point determines that workstations should have more powerful graphics processing capabilities, more reliable continuous operation capabilities, more p...
The second layer switch Concept As we all know, the second layer switch is based on the MAC address of the second data link layer and selects the route through the station table To complete the end-...
Introduction In recent years, non-volatile storage technology has made some significant progress in many aspects, which has brought new opportunities for the improvement of storage energy efficiency...
IntroductionThe requirements for it are speed and reliability, while price is of secondary importance. Hardware reliability can be obtained by using technologies used in telephone switching networks,...
Introduction to token network General token network command card ring network (TokenRing) and token bus network (TokenBus). TokenBus based on the IEEE802.4 standard is a physical bus structure, and...
Overview ATM switch technology is mainly used in the backbone network segment of telecommunications and postal networks, so its switch products are rarely seen in the market. For example, if the PPP...