Usually use Cache or Buffer with said, the Cache role is to provide a data Buffer zones, will the data read temporarily save, then one-time for transmission and transformation, the purpose is to solve the cd-rom and computer other part speed the mismatch of. Cache at least will have 128KB, now get rid of general is 256KB or 512KB. Of course, the cache is the bigger the better. Read More…

Nuclear power, nuclear fission reaction is to release the tremendous heat from the loop out of the system to produce steam to drive generator turbines. Use of nuclear power station, known as the nuclear power plant.

Currently operating nuclear power plants have been built, the basic working principle is: nuclear fuel (such as uranium -235) in the reactor nuclear fission chain reaction, a lot of heat generated by the heat carrier agent Read More…

Fuel, also known as energy forest. The purpose of fuel forests to provide fuelwood and charcoal is to address energy needs. Planting firewood can be threefold, namely, production efficiency, ecological and social benefits.

At present, some countries (such as the United States) has taken forest land for intensive farming methods, Read More…

Solar Energy issued a year, equivalent to the entire planet is now the total energy used by mankind’s 6×105 billion times. The vast majority of these energy radiation to space the solar system. About 2.2 billion one-radiation to the Earth, the planet now equivalent to the total energy used 3 times. Read More…

Temperature difference between the face of the first water power station, that is, open cycle power station in Abidjan, the weakness of many scientists aspire to improve it further improve its power generation principles. In 1964, the United States Anderson, founder of ocean thermal energy power generation and his son, an Read More…

Although no one could see the wind, but people can feel it blowing the material to its existence and size and direction. Wind size, usually movement of air in unit time the distance that the wind speed as a measure of the size standards. With m / s, km / hour as a unit, said. Read More…

Computer has a hardware failure of the main reasons and use of the environment, the user’s operation habits, hardware, natural aging and the poor quality hardware products such as Xiangguan in the ordinary case, so long as Cha Zhaochu cause of the failure of hardware equipment Bing Jiang Qi Geng Huan, Ji Ke rule out hardware failure. Read More…

(1) physical layer reconfiguration.

In order to make wireless communication transceiver to meet the multi-parameter continuous transformation in the environment needs to run, need to develop reconfigurable adaptive technology used in the changing environment, change the transceiver in the structure and parameters, and get the best excellent performance. Read More…

A few years ago, in the IT session, DIY can be a very popular word, DIY Do It Yourself is short, that means DIY. It is just the beginning of the field in IT, DIY assemble their own computer, DIYer who is assembling a computer.

We introduced earlier, the computer is composed of many parts, more or less in between these parts there were all kinds of relations, such as interfaces to be consistent, Sudu to coordination, and if the parts properly selected, not only affect your computer’s Read More…

Does not discharge the battery in open circuit state, the battery potential difference between the two poles is called the open circuit voltage, generally available high-voltage meter and multimeter resistance measurement. Read More…