1. digital currency is likely to change the current world monetary pattern and become the mainstream of currency in the future
the essence of money is a tool to measure the price, from the most primitive shells, later copper coins, gold and silver, and now paper money. They do not have the value attribute, but when people give it the value measurement standard, it acts as a tool to measure the value. They are credit currencies. It is because of the strong credit endorsement of the state that the public recognizes them as the medium of goods exchange
this also means that you can go out later without anything. As long as you have money in your digital currency, you can buy anything you need. Later, with the development of the Internet of things, everything will be connected, and your clothes, shoes and bags may become the carrier of digital currency
at present, digital currency is still in the exploratory stage, and its use is still to download app, and then use it. Recently, Shenzhen has issued several rounds of red packets, each user can get 200 yuan red packets, which can be used in designated shopping malls, supermarkets, restaurants and many other places, and some enterprises use it to pay wages, and large-scale pilot will be implemented in the future
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2. There are not many opinions on China's digital currency abroad. However, the domestic digital currency is very confused, capital disk, pyramid schemes, circle money is endless, people can't prevent it.
bitcoin is a bad thing derived from the high price of bitcoin. The cheated group basically does not understand digital currency
bitcoin and lightcoin, the mainstream digital currencies, are not as profitable as expected. The expected revenue of crowdfunding projects launched by European crowdfunding is only about 30%. Those with high-yield currencies are basically certain to be scams.
3. The people's Bank of China has not issued digital currency for the time being, so there is no legal digital currency in China at present. At present, digital currency has not been recognized in China, let alone legal
at present, all kinds of digital currencies circulating in the market are basically on the edge of the law. China maintains a neutral attitude, but does not like speculation, which is also the basic attitude of the central bank{ RRRRR}
< H2 > development materials
digital currency is abbreviated as digiccy, which is the abbreviation of "digital currency" in English and the alternative currency in the form of electronic currency. Both digital gold coin and cryptocurrency belong to digiccy
digital currency is different from the virtual currency in the virtual world, because it can be used for real goods and services transactions, not limited to online games. The early digital currency (digital gold currency) is a form of electronic currency named after the weight of gold. Today's digital currency, such as bitcoin, lightcoin and ppcoin, is an electronic currency created, issued and circulated by check sum cryptography. It is characterized by the use of P2P peer-to-peer network technology to issue, manage and circulate currency. In theory, it avoids bureaucratic examination and approval, so that everyone has the right to issue currency
4. Hello, the replacement of paper-based RMB by digital RMB is basically certain. Just as the era goes from entity to e-commerce, RMB also goes from offline to online. Its function is exactly the same as paper money, that is, the digital version of paper money
at present, China's digital currency is a leading technology, which is bound to accelerate its digital currency construction in the short term, in order to find the gap with DCEP. However, DCEP can ultimately promote the nationalization of RMB, still depends on the steady growth of domestic economy and the international circulation ability of RMB itself, not only on the digital technology of RMB, but also has a long way to go
5. China has its own legal tender, digital currency, of course, has a future, such as Alipay, WeChat, the digital currency they give is 1:1 corresponding to the renminbi, give you a string of numbers, not money, no one does not recognize it, and at any time cash.
6. More and more people are paying attention to digital currency, and more and more people are investing in it. Dcpro now has a large trading volume every day.
7. The central idea of digital currency is decentralization, but the central bank should only use the encryption method of digital currency.
8. Knowledge based military, intelligent weapons, digital battlefield, information war and deterrence strategy have become the basic trend of military development in the 21st century, and the discipline comprehensiveness is more prominent. In the future, any solution to military war problems, science and technology problems, social development problems and environmental problems will be highly comprehensive, and almost all disciplines and specialties can become the research objects of national defense science and technology. In 1993, the U.S. Department of defense launched an action to jointly formulate a defense science and technology plan, and proposed to the Joint Chiefs of staff the 2010 joint operations vision, the joint operations science and technology plan, the defense technology field plan, and the basic research plan, covering almost all military related science and engineering fields. The basic research program alone covers 12 disciplines, including physics, chemistry, mathematics, computer science, electronics, materials science, mechanics, marine science, earth science, atmospheric space science, biological science and cognitive neuroscience. We should change our traditional thinking, build an advanced and reasonable discipline system of national defense science and technology, create a world-class university with our military characteristics, and enrich and develop national defense science and technology in accordance with the development mode of "military, comprehensive, research and open". The characteristics of military confrontation are distinct“ The rule of "there is a spear, there is a shield". Science and technology itself is a double-edged sword, while national defense science and technology have more distinctive military antagonism: reconnaissance and anti reconnaissance, stealth and anti stealth, jamming and anti-jamming, guidance and anti guidance, destruction and anti destruction, virus and anti-virus; Tank anti tank, missile anti missile, aircraft carrier anti aircraft carrier, satellite anti satellite; Air attack and anti air attack, landing and anti landing, blockade and anti blockade; Information attack and defense, electronic countermeasure, missile attack and defense, system of systems countermeasure; Weapon informatization and information weaponization, new concept weapon and new concept weapon all embody two aspects of one problem. New concepts of weapons emerge one after another. New concept weapon is a historical category, and its breakthrough is of milestone and epoch-making significance. In the era of cold weapons, it is difficult to divide attack and defense when short soldiers fight; In the era of hot weapons, the combination of attack and defense, long-range mobility; In the era of nuclear weapons, it is extremely powerful and can deter qu bing. In the future battlefield, there will be too many new concept weapons: kinetic energy weapons such as electromagnetic energy launchers and electrothermal guns, which use electric pulse power as energy to break through the speed limit of conventional artillery systems; Laser weapons, high-power microwave weapons, particle beam weapons and other directional energy weapons have changed the traditional thinking of "gun, gun and bullet", and realized the dream of "gun without bullet, zero hour flight, direct aiming"; Gene weapons can destroy a certain race or a certain kind of people; The infrasonic weapons hide the killing machine in the silent place, which makes it more difficult for people to defend; There are also micron / nano weapons, digital intelligent robot forces... The new concept of weapons is the broad sense of weapons, which regards all means beyond the traditional military field, but still can be used in war operations as weapons. In the era of information network, man-made stock disaster, hacker intrusion, false intelligence and power failure can be included in the new concept of weapons. The new concept of weapon provides direction for the new concept of weapon, and the new concept of weapon makes the new concept of weapon fixed. New concept weapon is the concentrated embodiment of military knowledge innovation and military technology innovation. In the era of knowledge military with the rapid development of national defense science and technology, new concepts of weapons beyond the modern era emerge in endlessly, and new concepts of weapons beyond the future will continue to emerge. The al-use of military and civilian is increasingly obvious. Modern high technology is almost all al-purpose technology, with the characteristics of strong versatility. The progress of science and technology in the field of information and the Kosovo war show that the boundary between the army and the people is becoming more and more blurred. The basic science and technology involved in national defense science and technology include infrared technology, low light level technology, laser technology, radar technology, optical fiber technology, photoelectric inertial technology, integrated optical technology, computer technology, communication technology, artificial intelligence technology, virtual reality technology, and management technology. Most of them are highly versatile technologies, It can support the development and transformation of many kinds of weapon systems, and has distinct al-use characteristics. Dual use, mutual promotion, is a direction. On the one hand, in the design phase of the new system, civil technology, procts, practical experience and capabilities should be used as much as possible, and the economic bearing capacity should be fully considered; On the other hand, many key technologies of national defense are being developed or matured in the commercial and international fields. Therefore, the proction of military procts and civilian procts will rely on the same instrial base as much as possible to give full play to the advantages of economies of scale and technological innovation of civilian instry. At the same time, the military system and national defense departments will also maintain stable scientific research funds, maintain investment in key defense science and technology fields, carry out high-quality basic research, cultivate future scientific and technological teams and "smart buyers", promote cooperation between scientific research institutions inside and outside the military, accelerate technology transfer, and selectively use technology to meet social needs.
