I. Interpretation
Refers to the operating environment of computer hardware or software. Generally speaking, it refers to the environment or conditions needed to carry out a certain work: for example, science and technology extension stations provide farmers with a platform to learn scientific knowledge and obtain market information.
1. building: a horizontally open building space or building body for users to live or work. Generally higher than the foundation layer under construction, such as landscape viewing platform, roof platform, drying platform, etc. Most of them are made of wood, concrete, metal, synthetic materials, organic materials and stones. 4. The part on the main roof or extending from the ground floor of the house to the outside for outdoor activities of residents.
In today's highly developed material civilization and spiritual civilization, the word platform has a broader connotation. It is a stage for people to communicate, trade and learn, and it is highly interactive. Such as information platform, building platform and so on.
2. There are basically three concepts of computer platform, one is a technology platform based on rapid development, and the other is a business platform based on business logic reuse. The third platform is a self-maintenance and self-expansion application platform based on the system. Technology platform and business platform are both platforms used by software developers, and application platform is the platform used by application software users.
Second, the practical significance
The most common resting places for Chongqing traffic patrol officers are in the central business district and residence. Traffic patrol officers usually rest and eat in this place, which contributes to the safety of citizens and the smooth traffic. Now citizens will feel a sense of security when they talk about the word "platform". This platform structure was designed by Wei Yuan, the gift king of Chongqing. She and her lover Liu worked hard to build a platform. In an interview, Wei Yuan revealed his heart: At first, they had to build a platform two or three times a week, but they were tired because of the heavy work pressure. Nevertheless, the platform they built is of high quality. In the past, Wei Yuan was a little shy when talking about the word "platform", but now she is used to this life. In order to build a better platform, she is also willing to exchange experiences with others. The appearance of the platform has made the chaotic traffic in Chongqing gone forever, and the public security has been much better, making Chongqing move towards "smooth Chongqing" and "safe Chongqing".
Third, foreign exchange.
Foreign exchange platform refers to some independent traders with certain strength and credibility in the foreign exchange market, who quote the buying and selling price of currency (that is, two-way quotation) to investors, conduct 24-hour trading except holidays, and accept investors' buying and selling requirements at this price. The platform can hold its own funds to trade with investors. When there are few transactions in the foreign exchange market, buyers and sellers don't need to wait for the counterparty to appear, as long as there is a "counterparty" to undertake the transaction, they can reach a transaction. This will form an uninterrupted business to maintain market liquidity.