Pingdingshan Mining earthquake

1. The building owner said that it is true that mining may cause earthquakes

combined with the case, the explanation is as follows:

in December 1989, an earthquake occurred in Newcastle, Australia, which was the most serious earthquake in the history of the country. The cause of the earthquake was mining< In December 1989, a 5.6 magnitude earthquake occurred in Newcastle, New South Wales, Australia, causing 13 deaths, 160 injuries and a loss of 3.5 billion US dollars, making it the most serious earthquake in the history of Australia. However, the fuse of the earthquake was caused by the force that changed the stratum structure e to the continuous mining for more than 200 years. The discovery came from Christie Klaus of the Earth Observatory at Columbia University

Klaus presented his findings at the American Geophysical Society last month. He believed that the local miners moved thousands of tons of coal, which put great pressure on the formation and eventually led to the earthquake

in addition, the more important reason is that in order to prevent the coal from being washed away, a large amount of groundwater is pumped away. For every ton of coal g, more than 4.3 times as much water is pumped away, Klaus said. In order to meet other needs in the process of mining and ore making, another 150 tons of water need to be pumped away for the collection of each ton of coal. The decrease of groundwater puts great pressure on the earth's crust< There are many cases of earthquake caused by human activities. Klaus pointed out that in the past 60 years, at least 200 earthquakes were caused by human activities, which was very rare before World War II. Most of these man-made earthquakes are caused by mining, and nearly a third are caused by reservoir construction. In addition, oil and gas proction can also cause earthquakes< Klaus pointed out that the three largest man-made earthquakes so far were all in gasri, Uzbekistan. Due to natural gas exploitation, three large earthquakes occurred continuously from 1976 to 1984, with magnitudes above 6.8 and the largest reaching 7.3

he also said that earthquakes caused by human behavior are more dangerous, especially in earthquake prone areas. Because people are rarely prepared for this, for example, the earthquake in Australia is not big, but because Australia is generally not an active place of crustal movement, the buildings in the city have no seismic capacity, resulting in greater losses

on the other hand, areas that are already seismically active are more likely to be triggered by earthquakes, because the pressure is formed over a long period of time, and once it breaks out, the consequences will be out of control

Claus's research has made many geologists start to think about whether there is a way to avoid man-made earthquakes. Klaus himself believes that the only way to avoid it is not to extract groundwater while mining. But the problem is that many profit oriented miners are not aware of this

hope to help you

personal declaration: I am HK - honest king, not the abbreviation of Hong Kong, remember

2. The famous luxury brand (Louis Vuitton). Louis Vuitton was founded in 1854 and now belongs to MOET Hennessy Louis Vuitton group, which specializes in high-grade luxury procts in France. Founder Louis Vuitton's first job in LV hand decoration instry was packing for celebrities and nobles when traveling. He witnessed the invention of the steam train and the development of steamship transportation, and also deeply realized the difficulty of folding the dome leather case at that time< As a result, Louis Vuitton revolutionized the flat top leather suitcase and opened his first shop in Paris. His design was soon copied, and the flat top square suitcase became a trend. Louis Vuitton's suitcase was first decorated with gray canvas. [1] in 1896, Louis Vuitton's son George used the abbreviations L and V in his father's name with the flower pattern to design the interwoven letters with the pattern of Monogram canvas, which is still famous internationally in the 21st century
ring the first World War, Louis Vuitton changed to make military stretchers with folding suitcases to meet the needs at that time. After the war, he concentrated on the proction of suitcases, and won the favor of many celebrities, with an endless stream of orders. In the era of LV's grandson Gaston, the proct has been pushed to the peak of luxury, creating a special purpose box, some of which are equipped with tortoiseshell and ivory combs and mirrors, and some are decorated with pure silver crystal perfume bottles. Louis Vuitton will also tailor a wide range of procts to indivial customers at their request
a whole century has passed, the interwoven letter canvas bag with the unique pattern of "Lv" logo has become a fashion classic with rich legendary color and Athens design. In the past 100 years, the world has undergone many changes, and people's pursuit and aesthetic concepts have also changed. However, Louis Vuitton is not only famous, but also has an unparalleled charm.

3. I Know! It's LV shell

4. S / N
many people think that the S / N starts with SP, which is more authentic. In fact, not all LV procts are from France. Lv is also proced in Spain, Italy, the United States and Germany. Generally, the S / N is composed of two English letters and four digits, representing the place of proction and the date of proction respectively. The first and third digits represent the month, the second and the third digits represent the month Four digits indicate the year of proction

5. It is said that it will carry millions of merchants in the future, expand the business of blockchain e-commerce platform to the whole world, and become the leader of global distributed e-commerce
hope to adopt, thank you!

6. Combined with the signature algorithm, distributed storage, data operation, consensus mechanism, message diffusion and other technologies of the blockchain, the decentralized, tamper proof and anti-counterfeiting mechanism of the blockchain can enable all participants in bitcherry ecology to establish a trust mechanism and realize fast transaction verification of each party in seconds.

7. Yes, bchc, as a platform general token issued by bitcherry distributed e-commerce network using the underlying technology of blockchain and token attribute, its value is closely related to bitcherry distributed ecology. Bchc can be used to buy platform goods or be paid as a reward to participants who contribute to the ecology. The value of bchc will be jointly determined by all participants in bitcherry ecology. With the continuous expansion of bitcherry ecology in globalization and the continuous establishment and improvement of economic sharing system, the demand of the whole ecosystem for bchc will continue to increase, and its value will also continue to improve.

8. Let me tell you, the instry is very optimistic about bitcherry, a distributed e-commerce network. Bitcherry will become the incubator of Amazon and Alibaba in the blockchain field.

9. In the bitcherry distributed project, bchc's public chain is based on the blockchain technology. Through the unified fair and effective consensus mechanism and the adoption of intelligent contract architecture, it records the platform transaction data in the chain, ensures the uniqueness of the transaction, and effectively prevents the centralized platform from unilateral data fraud and tampering in order to maximize the benefits, Information leakage and merchants' cheating in order to obtain platform resources destroy the ecological fair competition. In terms of security, smart contract engine, distributed storage, consensus algorithm and other basic technologies support the security of data storage, so that the data and transactions generated by the platform can be traced and tampered with. While ensuring the strong consistency of underlying data, it can resist the influence of "malicious" bad people. Therefore, distributed storage, consensus algorithm and intelligent contract engine are the three pillars of bitcherry public chain's own mechanism security.

10. We should seize the opportunity of economic globalization and instrial restructuring, and combine it with China's national conditions, so that foreign capital can better serve the economy. What is China's basic national conditions? China is still a developing country with a large population, a weak foundation, unbalanced regional development and low level of economic development. Therefore, we should make full use of the opportunity of instrial restructuring in developed countries through the process of globalization, and transfer the labor-intensive instries with advanced technology from developed countries to China. We should break the old idea that "labor intensive instries must be technologically backward instries". We should give full play to the advantages of China's large population and relatively low labor cost, vigorously develop labor-intensive instries with high technology content and labor-intensive proction links in high-tech instries, which can not only strengthen China's national strength, but also solve the very important employment problem. According to an OECD Research Report, China can provide a low labor cost investment market for foreign investors for at least the next 30 years. This advantage is unmatched by countries like South Korea, Malaysia, the Philippines and Singapore. Second, China is a big country. We must have a relatively complete instrial structure, especially in the latest instrial sectors in the world. We should establish our own technology and capital intensive instries while developing labor-intensive instries by attracting foreign investment, especially cooperating with large multinational companies with strong capital and technology. In order to achieve this, it is impossible for us to introce them behind closed doors. In an era of rapid changes in science and technology, especially in the new technology instries such as electronics, communications, computers, biological procts and precision instruments, we have to introce them behind closed doors. When we spend a few years to proce our own procts, the technology has already fallen behind, let alone the problems of cost and market. Therefore, we must develop these instries in an open environment. The shortcut is foreign capital. We should cooperate with large multinational companies with capital and technology to become their foreign proction base, a link in their entire international proction line and a part of their international sales network. In this process, we should strengthen our own team of professional technology and management talents, So as to establish and develop our new technology instry. In short, in order to get rid of the economic difficulties and carry out their own instrial upgrading, the developed countries launched the overall strategy of taking multinational companies as the main body to invest abroad and seek a way out, which provided conditions for us to attract foreign investment on a large scale and created opportunities that Japan and South Korea could not get in the 1960s and 1970s. Starting from the new perspective of globalization, optimizing the structure of export commodities, fully participating in the new mode of proction brought about by the information age of international trade, and multinational companies deploying proction and sales in the global scope have greatly changed the traditional mode of division of labor in international trade. For the sake of efficiency and cost, a country no longer pursues the complete occupation of an instry, but tries its best to seize the high-tech and high value-added proction links of an instry according to its own comprehensive strength and comparative advantage, while leaving the labor-intensive and low value-added proction links to other countries, thus forming a new international trade division system. From this new perspective, we should look at the "optimization" of the export commodity structure. We should not one sidedly think that the export structure will be "optimized" if the ratio of manufactured goods is higher and the ratio of agricultural and sideline procts is lower. Now the major exporting countries of agricultural procts in the world are mainly developed countries, which shows this from the opposite side. The advantage of export structure does not depend entirely on what procts to export. The key is to find out the technical content and international competitiveness of export procts, and how many of the parts contained in export procts, especially the parts with high technical content, are proced by themselves, because this really reflects the benefits of foreign trade and the contribution of foreign trade to national economic growth. It is of great significance not only for the development of foreign trade, but also for the development of the whole national economy to get rid of the traditional misunderstanding of optimizing the export structure. In order to optimize the export structure, we should not put forward the general idea of developing export-oriented manufacturing and high-tech instries, which may lead to a rush of export-oriented manufacturing projects (such as VCD) in various places, resulting in repeated construction. The new trade pattern and mode brought about by globalization should also change the traditional concept of "import and export" in China's foreign trade, and replace it with the new concept of "international trade". The traditional "what we proce, what we export, what we need, what we import" should be mainly left to the instrial and mining enterprises with foreign trade rights. The professional foreign trade import and export companies should be changed into international trade companies, To become the organizer of international proction and sales, and establish its own international market network. In processing trade, professional trading companies should play a similar role as "foreign businessmen", play a greater role in the process of "incoming materials" and "incoming materials", and in the sales of export procts, so that China's processing trade can graally go out of the primary stage of taking only a little cost, so as to greatly improve the economic benefits of processing trade. Our professional trading companies should graally go to the world and engage in the re export trade between countries, rather than limited to the import and export between China and other countries, so as to become truly international trading companies. In this way, our professional trading companies have a great place to play, and will not be in constant panic because of the full liberalization of foreign trade rights. The main driving force of economic globalization is transnational corporations, especially large ones. In the United States, in 1995, the largest 50 multinational companies accounted for 63% of the foreign investment of the United States, the United Kingdom accounted for 71%, Germany accounted for 51%, the highest was Australia, and the 50 largest companies accounted for 96% of the foreign investment of the whole country. This is true in terms of quantity, especially in terms of technology and market network. It is particularly noteworthy that among the advanced technology instries that are at a disadvantage in developing countries, such as the proction of telecommunications procts, computers, semiconctor procts, automobiles, biological procts, optical instruments and other instries, the trend of globalization is developing faster, and the degree of globalization of large multinational companies is greatly improved, It can be said that without participating in the global proction and market network of multinational companies in these instries, it is difficult to join the world mainstream of the development of these instries. Therefore, we should conform to the trend of globalization and establish long-term strategic partnership with multinational companies. In the future, one of the key points in making good use of foreign capital should be to absorb the investment of large multinational companies. It should be said that we have the conditions to establish a strategic partnership with multinational companies. Since the 1980s, multinational companies, especially the large ones, have adjusted their business strategies to a great extent. One of the main changes is localization, the localization of technology development, talent development and business management. This "localization" strategy of MNCs makes it possible for us to cooperate with MNCs on a relatively equal basis. We can use part of our domestic market to attract large MNCs to invest and build factories in China. At the same time, we can get the opportunity to enter the international sales network of MNCs and the commitment of MNCs to transfer technology. In the future, if we can establish a number of large domestic enterprises that can compete with large multinational companies, we can do a good job in cooperation with foreign multinational companies under a more favorable environment and conditions. In the era of economic globalization characterized by transnational operation, China, as a big country, should have a group of transnational operation companies and management talents. In order to promote economic globalization and make the flow of capital, personnel, technology and finance more free and standardized, international organizations and regional economic organizations have vigorously advocated trade and investment liberalization in recent years, that is, recing tariffs and non-tariff measures on a global scale and improving the investment environment, thus promoting the development of capital, goods, technology, finance, trade and investment The free flow of people between countries is characterized by the fact that the governments of all countries conform to the tide of economic globalization and promote economic globalization by government behavior. On the issue of regional collectivization, a big climate has formed in the 1990s. According to the statistics of WTO, there are more than 100 regional economic and trade groups and organizations of various types and levels in the world, and almost all countries and regions participate in them to varying degrees. Among them, the EU, NAFTA and APEC are the fastest growing, most influential and most dynamic. The essence of regional grouping is to take the lead in trade and investment liberalization in a region, and then promote global trade and investment liberalization. Therefore, we have found that APEC has been ahead of WTO in many areas of trade and investment liberalization. To develop ourselves and meet the challenge of economic globalization, it seems that one of the biggest challenges of globalization to us is whether we can establish a set of coordinated and consistent policies and regulations. Generally speaking, the government can rely on the following policies: foreign direct investment policy, trade policy, policies related to domestic economic activities, competition policy, etc. to standardize the conct of economic activities, so as to ensure that foreign trade and economic cooperation is beneficial to the development of China's national economy. This should be seen as a common problem in the process of opening to the outside world. From the perspective of all walks of life, we should not be afraid of opening up. We should be afraid of not having a complete set of systematic and effective laws and regulations, and not having a high-quality, clean and impartial law enforcement team to manage. In this respect, it is more challenging to coordinate the policies of foreign investment and trade, and domestic economic management. As mentioned earlier, with the increasing importance of international investment over international trade, a country's trade policy should serve the foreign investment policy well. For example, in the future, the issue of tariffs may have to be linked with how to better promote the work of attracting foreign investment. In addition, we should make full use of domestic policies and measures in line with international practice to protect our interests, standardize the market competition mechanism and restrict the improper operation of foreign capital by formulating anti-mping, countervailing and anti-monopoly laws, aiming at the problems of monopolizing the market, evading taxes, breaking the contract and breaking the law in attracting foreign capital. In short, as long as there is a set of effective laws and regulations and policy system, we can develop foreign trade more confidently and boldly, attract foreign investment on a larger scale, and speed up the pace of China's accession to economic globalization. Economic globalization is the trend of the times. As long as we can strengthen ourselves, we will be able to pursue the advantages and avoid the disadvantages in this process. In an open environment, China will become an economic power in the 21st century.