1. It seems that the issue of currency is based on gold, which was the previous gold standard system
2. Anchoring mechanism has become a new form to generate digital assets. Digital assets become standard
digital currency through anchoring physical issue
3. The concept of standard digital currency is put forward by acchain, which means that only when all digital currencies are anchored by physical assets can they have real value, that is, the so-called standard digital currency.
4. Puyin is a high-quality Tibetan tea asset, which is stored, identified, evaluated and authorized by three parties. It is a standard digital currency issued by encryption and digitization. Puyin implements the concept of "white paper on standard digital currency" in strict accordance with its operation guidelines, and creates standards for asset digitization
the traditional digital currency is not supported by real assets, especially some counterfeit currencies, which have disappeared after a period of time.
5. Abstract - power converter can use PWM technology to output voltage and realize current control. If a high dynamic response is required, a hardware feedback loop is needed. Recently, resonant current controller has been studied. It can provide fast response, insensitive to the electrical parameters of the load, very low total harmonic distortion, and achieve the maximum inverter switching frequency controllable
the DHT here is wrongly written. Obviously, it should be thd (total harmonic distortion).
6.
bus line: no.m441, about 5.6km
1. Walk about 10m from xiameilin 1st Street to xiameilin 1st Street Station
2. Take no.m441, pass 11 stops, and reach the metro station of Convention and Exhibition Center
7.
bus line: Metro Line 9 → line 4, the whole journey is about 6.9km
1. Walk about 280m from Meilin No.1 village to xiameilin station
2. Take Metro Line 9, pass by 2 stations, reach shangmeilin station
3. Walk about 270m, transfer to line 4
4. Take line 4, pass by 4 stations, reach the exhibition center station
8.
bus line: m347, about 5.6km
1. Walk about 2.0KM from shangmeilin terminus to intermediate court station
2. Take m347, pass 3 stops, and reach greater China International Square Station
3. Walk about 380m to the metro station of convention and Exhibition Center
9. 1. Walk about 40 meters from Meilin checkpoint to Meilin joint inspection station, take No.34 (7 stops) to the east gate of Shenzhen Convention and Exhibition Center. Walk about 170 meters to the east gate of Shenzhen Convention and Exhibition Center. 2. Walk about 70 meters from Meilin checkpoint to Meilin joint inspection station, take No.76 (7 stops) to Yitian Middle Road station. Walk about 210 meters to the west gate of Shenzhen Convention and Exhibition Center The eighth gate with a sign on it.
