Guangbo shares and central cooperation digital currency

1. The central bank's digital currency landing frequency exceeds expectations, and the phenomenal events in the blockchain field may comprehensively catalyze the application of blockchain in more scenarios; Key recommendations: Omar electric, Hang Seng electronics, Xinya Da, Haili Meida, Guangbo Co., Ltd., Feitian integrity, winwin; Suggestion: digital authentication.

2. Now the formal concept of blockchain has not come out, but there are some changes in related stocks

Feitian Chengxin: at present, it has certain technical reserves and research in blockchain technology, and the company says that it will actively participate in digital currency and other blockchain technology instries in the future
Radio and television express: a special working team has been set up around digital currency. On March 23, the company said on the investor interaction platform that it has long been concerned about the development trend of digital currency. Focusing on the development needs of the digital currency instry, the company has set up a special team to carry out relevant work, including the research on blockchain technology
win time win: win time win is a software service provider for asset management and custody business of domestic old financial institutions, with a wide range of customer resources, covering 241 financial institutions including funds, custody banks, securities, insurance and trust
Haili Meida: Haili Meida has become a leading mobile information service and third-party payment provider in China through M & a linkage advantages, entered the first echelon of A-share mobile payment, and formed a unique mass data base, which is expected to become one of the earliest financial service companies to lay out blockchain in China
Guangbo Co., Ltd.: in terms of extension and expansion, it integrates Internet marketing and service business, and develops in coordination with cross-border e-commerce. Cross border payment opens up long-term growth space for the company. Huiyuantong was acquired 100% in January this year, and the company positioned itself as the fourth party cross-border payment platform
Westone: the company is the overall unit of secure mobile phone business business password of China Mobile Research Institute. As the leader and national team in the field of encryption in China, Westone also actively participates in it, and is currently in the early stage of blockchain technology reserve
Zhongke Jincai: the company mainly provides solutions for enterprises, governments, banks and other customers in three market segments: Data Center, bank image and it service management
gawaita: a leading financial information manufacturer in China. Relying on its own advantages in bank IT solutions and bank customer resources, the company will provide bank it system cloud services, acquire Yinghang finance, and officially enter the field of financial asset trading. In the future, the company will further integrate financial proct end and capital end resources to enhance the trading volume of the platform
Hang Seng Electronics: Hang Seng electronics uses blockchain technology to realize the digital bill system based on alliance chain
Jinzheng shares: graally extend to the 2.0 mode of cloud service charge + traffic charge, and actively explore the 3.0 mode of Internet financial procts and services such as investment consultant and financial proct sales, so as to strive to become an internet financial content service provider
sinyada: the company has not invested in the research of blockchain and digital currency technology, and is closely tracking the development of blockchain and digital currency and other related emerging businesses and technologies
HNA Investment: Jingtong technology applied blockchain technology to upgrade Internet 3.0, and joined hands with HNA to realize asset interconnection among HNA financial platforms
the above companies are related to the concepts of blockchain. You can trace them. After all, it's the concept that hasn't come out yet. You can only observe and find the stocks with active trading, healthy trend and potential, which may become the leading stocks in the future.

3. . He Maochun, director of the Central Economic Committee of the Democratic League of China, said that in a broad sense, digital currency is a kind of electronic currency, which is closely related to network technology, has the attributes of payment and circulation, and can be used as a substitute for paper money. Zhou Xiaochuan said that the issuance, circulation and transaction of China's digital currency should follow the idea of integration of traditional currency and digital currency, and implement the same principle of management
although the issuing method of digital currency is still under study, paper currency has been regarded as "the currency of the previous generation" by some professionals, and it is the general trend to be replaced by new technologies and procts. He Maochun predicted that when the era of digital currency really comes, people will carry less and less cash, travel more and more safe, poverty alleviation more and more accurate, corruption more and more difficult to escape, and thieves more and more difficult to be
on the other hand, the application-oriented digital currency based on the token of coin profit China platform is also emerging.

4.

On July 8, the digital currency Research Institute of the people's Bank of China formally reached a strategic cooperation agreement with didi travel to jointly study and explore the scene innovation and application of digital RMB in the field of intelligent travel. The two sides hope to promote the platform ecological construction of digital RMB in diversified travel scenarios through the establishment of cooperative relationship

didi travel said that under the guidance of relevant departments, it will cooperate with the digital currency Research Institute to strictly implement the guidelines put forward by the Party Central Committee and the State Council to improve the ability of financial services to the real economy, and promote the integrated development of the digital economy and the real economy

this article comes from the author of car home, which does not represent the standpoint of car home

5. . He Maochun, director of the Central Economic Committee of the Democratic League of China, said that in a broad sense, digital currency is a kind of electronic currency, which is closely related to network technology, has the attributes of payment and circulation, and can be used as a substitute for paper money. Zhou Xiaochuan said that the issuance, circulation and transaction of China's digital currency should follow the idea of integration of traditional currency and digital currency, and implement the same principle of management
although the issuing method of digital currency is still under study, paper currency has been regarded as "the currency of the previous generation" by some professionals, and it is the general trend to be replaced by new technologies and procts. He Maochun predicted that when the era of digital currency really comes, people will carry less and less cash, travel more and more safe, poverty alleviation more and more accurate, corruption more and more difficult to escape, and thieves more and more difficult to be
on the other hand, the application-oriented digital currency, which is mainly based on the token in China, is also emerging.

6.

To calculate the helical gear parameters, you need to know the basic parameters:

normal molus M_ n. Number of teeth Z, normal pressure angle α_ n. Helix angle β

generally, the crown height coefficient h * is 1, and the root height coefficient C * is 0.25. If there is displacement, it is necessary to calculate the displacement: x

the following is the basic parameter

end face molus: M_ t=m_ n/cos β

Calculation formula of pressure angle at the end face: Tan α_ t)=tan ( α_ t)/cos( β)

diameter of dividing circle: D = m_ n × z/cos( β)

addenm circle diameter: no displacement: Da = D + 2 × m_ n × H * with displacement: Da = D + 2 × m_ n × H * + x)

root circle diameter: no displacement: DF = D-2 × m_ n ×( H * + C *) with displacement: DF = D-2 × m_ n ×( H * + C * - x)

diameter of base circle: DB = D × cos α_ t)

in addition, there are more important dimensions, such as normal pitch, end pitch, etc., which can be obtained by referring to relevant manuals

Extended data:

judgment of helix rotation direction: first, we make the gear axis vertical, if the right height of helix is right rotation; On the contrary, the height on the left side of the helix is left-handed

end face and normal surface parameters:

end face: the plane perpendicular to the gear axis, and the parameters on the end face are generally added with subscript t

normal plane: the plane perpendicular to the helix, and the parameters on the normal plane are generally subscript n

(1) pitch and molus: = t= π

(2) pressure angle: generally, the parameters in normal plane are standard parameters

The correct meshing condition: the helix angle must be equal in size and opposite in direction. The normal molus m is equal to the normal pressure angle

B. geometric dimension calculation: in calculation, the calculation formula of spur gear can be directly applied to the end face of helical gear because a pair of helical gear transmission is equivalent to a pair of spur gear transmission on the end plane

there are many kinds of gear transmission, among which the efficiency of helical gear is very high, for example, the efficiency of spur gear transmission is lower than that of helical gear transmission

Like spur gear mechanism, helical gear can be used to improve the load capacity of transmission by recing the center distance a, which can be used for high-speed operation. Helical gear recer is a new type of recer. The helical gear recer is small in volume, light in weight and good in economy

Advantages:

(1) good meshing performance: the meshing process between helical cylindrical gears is an excessive process, and the force on the teeth is graally from small to large, and then from large to small; Helical gear is suitable for high speed and heavy load

(2) large coincidence degree: the increase of coincidence degree can improve the bearing capacity of gear. So the life of the gear is prolonged. The coincidence degree mainly depends on the meshing time, while the long meshing time and large contact area of helical gear rece the stress. The transmission is stable and the economy is increased

(3) compact structure: the less the minimum number of teeth, the more compact the structure

7. Hello<
first of all, we need to learn and accumulate
Second, we need to follow the right team (because there are many kinds of digital currencies and many kinds of apps)
Third, we need to seize the opportunity and make sure that we can make the transaction
hope you succeed!

8. With the basic characteristics of MLM, whether it is MLM wise people have different opinions. However, players are advised to stay away from this kind of currency, and this kind of currency and digital currency do not exist

9. The central digital currency is now more than 50 yuan per share