Acronym Finder

The valve engine (OHV) is one of the types of intraburner engines that this type performs better than the old flat head engine, and the valves are located above the cylinder block and below the cylinder head Housing....

In 1943, physicist Dr. John Maclay, in collaboration with John yenham Presper Eckert, an electrical engineer, began creating the first all-purpose electronic computer. The computer, which used nineteen thousand creative lamps in addition to electromechanical components, consumed 130,000 watts of energy and occupied 1,500 square feet, was named after ENIAC, an acronym for Electronic Numerical calculator and integrator. The ENIAC was installed in 1946 at the University of Pennsylvania and at the time was the most sophisticated electronic device in the world. The computer was able to perform three hundred multiplication operations per second and was able to perform 300-day manual labor in one day. The ENIAC computer weighed 30 tons. ENIAC left the round in 1956.ENIAC was originally designed and developed by the U.S. military to calculate missile fire؛ but was later used more publicly in the calculation of hydrogen bombs....

Variable timing system (VVT) valve opening and closing system in in-burner engines is variable and proportional to engine conditions. Variable timing system is a process of changing the time of departure and valves and more for better efficiency and efficiency.fuel savings and optimal exit of smoke. Further, this system, along with system variable amount of opening of the valve (the length or size of the valve comes out), or variable Valve Lift, the acronym VVL to be handled. There are many ways to achieve the performance of these systems, including mechanical devices-up to electro-hydraulics and systems without valves. It is also said that strict regulations have been published by the Association of mechanical engineers to require manufacturers of vehicles and motor vehicles to use the system....

GBU bombs or units of guided bombs، or precision guided bombs are a category of bombs usually headed or without an aerial engine that are directed by optical guidance laser guidance and the user of the GPS Global Positioning System.to the target and destroy their target. Most series bombs, such as JB-16 JB-10 JB-12 JB-15 JB-24, have trench-breaking or anti-fortification properties. These bombs have been used in the Iran-Iraq War, the Vietnam War, and other wars. In the Iran-Iraq war, Iran used JB-10 bombs against facilities and gathering sites of Iraqi forces....

Storage pump power plant is a type of energy storage in the form of hydroelectricity used by electrical power systems to balance the load. In this method, the gravitational potential energy is stored by pumping from a low-altitude reservoir to a higher-altitude reservoir. They typically do pumping work using the surplus of electricity generated.which is economically viable. When the demand for electricity is high stored in a high tank and abandoned using a turbine.electrical energy is generated. Although in the process mentioned، the amount of electricity consumed and the production of a storage pumped power plant is roughly equal but the system achieves more with the sale of electricity at the time of peak consumption.< < > the pumped power plant either receives and stores energy from alternating sources (such as solar and wind) and other renewables، or excess electricity receives and stores sustainable sources of livestock (such as thermal and nuclear) for times of higher demand. The reservoirs used in the pump-storage method compared to conventional hydroelectric dams with similar production capacity.are very small, and their production periods are often less than half a day....

Optical passive network (PON) is a telecommunications technology that implements a one-point-to-multiple-point synchronization architecture. Passive Optical Networks (PON) is a telecommunications technology that implements a point-to-multi-point architecture that is used in U Tor fiber optic instruments. In these networks, a fiber optic can serve multiple endpoints using separators or splitters، which passively split the fiber bandwidth between endpoints without power. To enable a fiber optic to serve several end points like clients without having to arrange individual fibers between the hub and the client.

network optical turn composed of a terminal line optical (OLT) at the service provider's central (hub) and a number of units optic network (commitment) (ONUs) or terminals optic network (ONTs) near end users. A passive optical network reduces the amount of fiber and central service equipment needed compared to a point-to-point architecture. Optical passive network is a type of optical fiber access network.< < > in most cases downstream signals are broadcasting to all locations that share a common fiber. Encryption can prevent eavesdropping. upstream signals using Multiple Access Protocol usually multiple access Time section (TDMA) are combined....

Fixed communication with loan FCP is the provision of fixed internet and communication services that yenen license is issued by the regulatory authority and radio communications (regulator). These types of companies are allowed to provide internet services on fiber optic platforms and wireless (r or OL)or TD-LTA to home and office users....

CKD stands for ISL-down and SK D is --reserved.

CKD package complete, including all components that produce the vehicle must ride (assemble) to be. This is a special technique or trick that automobile manufacturers، such as bus and VESA manufacturers use rail vehicles to sell their unloaded parts to their agents in other countries to evade import taxes, or at least under the pretext of creating employment.a tax exemption (a partial return of taxes).< < > semi-mounted parts (or parts that have been initialized) are imported name and after arrival in foreign country final assembly is done on the enes. Both types of KD very much in the automotive industry are used, like the KDX(Knocked-down export), or the export of parts for a ride in the foreign country, and vice versa, it's like the cars that parts of it in the country of your main ride, and are the perfect product to market destination injected with the name of BUX(Built-Up Export) are known.< < > the cost of manufacturing goods using export packages KD (including all unmounted car parts) are cheaper in the destination country, especially in cases where robotic equipment is rarely found for installing parts, such as small products where machines are unable to install parts. Plus the labor force is far smaller compared to the main producing country. will allow domestic factories to use traders and experienced companies to develop markets in a particular industry, while exporting companies will also have access to new markets where there is no other way.

in the form of commission. car imported only the engine, the battery and the system transfers the force to the rider, not the parts, not boarded up or along the main product for parts, assembly, or through the company, a third are imported, etc., which means that the wheels and all the internal parts in the original company are mounted in ... just to get the tax breaks more importers of the need for more indigenous production in the foreign country that there is a way which share part of the production of myelosuppression manufacturers, is a native of ... such as production, tires, etc. Wheel, seats, systems, and lighting, batteries, glass, plastic, domestic, etc., or even the engine and transmission system, the force in the destination country. In some cases, even the steel body may be inquired and painted in the destination country, which is efficient to produce yen method only two steps back from full production. Developing countries can pursue trade and economic policies by replacing imports with domestic production. Companies with operations are helping the country to boost the industry by gradually replacing domestic parts with parts....