New terms of science and technology

Science and technology consultation

Science and technology consultation is an independent intellectual group composed of experts who have professional knowledge of modern natural science and social science and are familiar with consulting business. Based on science and information, it comprehensively utilizes scientific knowledge, technology, experience and information, adopts modern scientific methods and advanced means, conducts research, analysis, research and prediction, and provides consulting results of entrusted projects objectively and fairly.

circular economy

circular economy is a material closed-loop flow economy, also known as the ecological transformation of economy (or industry). That is to say, in the big system of human, natural resources and science and technology, in the whole process of natural resources investment, enterprise production, product consumption and its abandonment, the efficiency and benefit of resource utilization will be continuously improved, and the traditional development that relies on the increase of resource consumption will be transformed into an economy that relies on the cycle of ecological resources.

Technology Intermediary

Technology Intermediary refers to the activities in which intermediaries contact, introduce, organize industrial development with knowledge, technology, experience and information, and provide technical services for technology suppliers and demanders, and conclude and perform technology contracts for them.

technical brokers

refer to natural persons, legal persons and other organizations that engage in intermediary, brokerage or agency in the technology market for the purpose of promoting the transformation of achievements and promoting other people's technology transactions, and obtain reasonable commissions. Specifically, it includes technical brokerage firms, technical brokerage companies, and other organizations in which individual technical brokers concurrently engage in technical brokerage.

technical achievements

technical achievements refer to technical solutions such as products, processes, materials and improvements made with scientific and technological knowledge, information and experience. Therefore, the rights and interests arising from technological achievements belong to intellectual property rights. Technical achievements are divided into job-related technical achievements and non-job technical achievements.

technical achievements in the post

technical achievements in the post are the technical achievements made by performing the tasks of legal persons or other organizations, or mainly using the material and technical conditions of legal persons or other organizations. If the right to use or transfer the technical achievements of a post belongs to a legal person or other organization, the legal person or other organization has the right to conclude a technical contract on the technical achievements of the post.

Non-post technical achievements

Non-post technical achievements are the contributions made by individuals to scientific and technological progress by using their own material and technical conditions outside work, and the right to use and transfer belongs to individuals who have completed non-post technical achievements. What is the grid

Simply put, the grid integrates the whole Internet into a huge supercomputer, and realizes the comprehensive enjoyment of computing resources, storage resources, data resources, information resources, knowledge resources and expert resources. Of course, we can also construct regional grids (such as Zhongguancun Science Park Grid), enterprise internal grids, local area network grids, and even family grids and personal grids. The fundamental feature of grid is not necessarily its scale, but the enjoyment of resources, which eliminates resource islands. Because grid is a new technology, it also has two characteristics of new technology. First, different groups use different nouns to call it. Second, the precise meaning and content of the grid are not fixed, but constantly changing.

what are IPV4 and IPV6?

the full name of p>IPV6 is "Internet Protocol Version 6". At present, the Internet protocol is IPV4, and its address is 32-bit coded, which can provide more than 4 billion IP addresses. Moreover, the United States holds absolute control, and 7% of them have been allocated. It is expected that all of them will be allocated around 25, and the world will face a serious crisis of IP address exhaustion.

an IP address owned by a university in the United States is almost equal to the IP address of all of China. Due to the lack of IP addresses, public networks in China are forced to use a large number of translation addresses, which seriously affects the efficiency and security of the Internet itself.

the next generation internet with IPV6 as the core is put on the agenda. IPV6 addresses are 128-bit codes, which can generate 2 to the 128th power IP addresses, and the address resources are extremely rich. Under IPV6, IP address will fully meet the needs of digital life, and will also provide safer and broader applications and services.