68pin power supply for miner's graphics card
Bus route: 127 → 128, the whole journey is about 10.5km
1. Walk about 870m from Bengbu South Railway Station to Hailiang City Square Station
2. Take No. 127, pass 14 stops, and reach the Youth Activity Center Station of Longzihu District
3. Take No. 128, pass 2 stops, and reach No. 3 middle and long distance bus station (you can also take No. 107, No. 207, No. 115, No. 208)
4 Walk about 420 meters to Bengbu long distance Bus Center Station
bus line: No. 127, the whole journey is about 10.6 kilometers
1. Walk about 870 meters from Bengbu South Railway Station to Hailiang City Square Station
2. Take No. 127, after 15 stops, to Jiefang Road · Xinhuai Road Station
3. Walk about 1.2 kilometers to Bengbu long distance bus center station
Bus route: No.138, about 4.6km
1. Walk about 860m from Bengbu south bus station to Guangcai market station
2. Take No.138, pass 4 stops, and reach the municipal government (South) station
3. Walk about 650m to Bengbu new rural cooperation Station
Gtx1080300000
gtx1070240000, gtx10701080 resolution of large single basic all-round special effects
Jiaozi, the first banknote in the world, appeared in Cheng, Sichuan Province ring the Northern Song Dynasty. Therefore, China is the first country in the world to use paper money. It is no accident that the earliest banknote jiaozi appeared in Song Dynasty. Because at that time, the Song Dynasty, which was in the advanced position in the world, already had the conditions to make jiaozi, that is, benefited from the advanced printing technology and prosperous economy at that time
The emergence of Jiaozi has facilitated commercial exchanges and made up for the lack of cash, which is a great achievement in the history of currency in China. In addition, jiaozi, as the earliest banknote issued in China and even in the world, also occupies an important position in the history of printing and printmaking, which is of great significance to the study of ancient banknote printing technology in China At first, jiaozi was just a kind of credit voucher instead of currency transaction, that is, voucher. The depositor delivers the metal currency to the shop owner, who temporarily fills in the amount of cash deposited by the depositor on a paper roll made of mulberry leaves, and then returns it to the depositor. When the depositor withdraws the cash, he will pay the depositor 30 Wen interest, that is, 3% of the deposit fee. This kind of paper voucher that temporarily fills in the deposit amount is Jiaozithe standard weight of copper coins in Song Dynasty is 5 Song Jin per round, which is about 3000 g if one song Jin is about 600 G. The small iron coin weighs about 3900 grams per round, and the large iron coin weighs about 7200 grams per round. If you take the big iron coin with 5 rounds, it weighs about 36 kilograms, which is obviously very inconvenient to carry. It can be seen that iron money is not only heavy, but also low in value
according to the relevant historical records, at that time, to buy commodities with the same value of copper coins, we had to use about 39 kg of small iron coins; To buy goods worth 10 copper coins, you must use about 390kg of small iron coins
The bulky and low value iron money hinders the development of commodity trade. As a result, with the development of credit and contract, the earliest paper money jiaozi appeared in Song Dynasty. In addition, the Song Dynasty often had military conflicts with Liao, Xia and Jin Dynasties, so the military expenditure and reparations were very large, and jiaozi was also needed to make up for the financial deficitjiaozi