The promotion of traditional silicon-based semiconductor computers is becoming more and more difficult, and quantum computers are generally regarded as new hopes for the future. In particular, the United States is fully committed to R&D and has already achieved many results.
What about China? In fact, it is also quietly underway.
According to Bai Chunli, the president of the Chinese Academy of Sciences, the Chinese Academy of Sciences is developing the first quantum computer in China and it is expected that it will be successfully developed in recent years.
Bai Chunli said that scientists have been able to regulate single-particle and quantum states, and quantum communications, quantum computers, etc. will all produce revolutionary breakthroughs.
So, how powerful is the quantum computer? Bai Chunli gave an example of an image: If you ask for a billion-giga-volume system of equations, if you use the billionth-order first supercomputer Tianhe-2, it takes as long as 100 years to use one trillion times. Quantum computer calculations require only 0.01 seconds.
Last year, China successfully launched the world’s first quantum communications satellite and is currently working as expected. In quantum communications, China has already taken the lead in the world.
Electronic Components Resistor
Resistor (Resistor) commonly known as resistance directly in our daily life.It is a current limiting element. When the resistance is connected to the circuit, the resistance value of the resistor is fixed, usually two pins.Fixed resistors are those whose resistances cannot be changed.Resistance variable is called potentiometer or variable resistor.The ideal resistor is linear, that is, the instantaneous current through the resistor is proportional to the applied instantaneous voltage.Variable resistor for partial pressure.On the exposed resistor body, one or two movable metal contacts are pressed tightly.The contact position determines the resistance between any end of the resistance body and the contact.
Electronic Components Resistor,Metal Film Resistor,Metal Oxide Film Resistor
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