How far is it from the sports center to Ba Cheng on foot
there is an activity center for the elderly on Tinglin road. It's an old gymnasium in the past. It's not what you're looking for
Kunshan gymnasium is beyond the forest park, and the railway station can take bus 117 directly.
e to the new exploitation technology, people also need to consider reassessing the existing oil reserves. It is estimated that there are at least 560 million tons of oil buried underground in Germany, and so far it is too difficult to exploit. Derek moschel says RWE DEA is looking for and developing new oil fields, but it's not just about prospects and profitability. "Here we would also like to emphasize that every ton of oil proced in Germany can rece its dependence on imported oil and improve the security of German oil supply," he said But to a limited extent. Because domestic oil proction can only meet 4% of German oil demand. However, in view of the limited global oil resources and the rising trend of oil prices, this is no longer a small number that can be ignored
in 1991, German RWE electric power company and a British company jointly built a sodium sulfur battery factory in Manchester, and decided to mobilize 75 "Volkswagen Golf" cars to be converted into electric vehicles for testing. p>
Japan is also developing rapidly in the research of high-efficiency power storage technology, which is as fast as Germany. In January 1992, Tokyo Electric Power Company announced that they had carried out systematic tests on 100 kW sodium sulfur battery since October 1991. The results showed that the charging and discharging efficiency of the battery reached the world's highest level of 90% - 91%. This high efficiency and large capacity power storage device is installed in Kawasaki substation, which is composed of 6750 batteries. Every 4 hours of charging, it can reach 440 kwh, and the discharge can reach 400 kwh. After the miniaturization of this test proct, it can provide an efficient power system for electric vehicles
In 1991, the international research center of superconcting instry technology in Japan began to develop small superconcting power storage devices. This device uses a coil with zero resistance to store electricity at ultra-low temperature. This kind of coil is composed of several NB Ti alloy wires and wrapped in copper. The diameter of the coil is 3 meters, and it is multi wound into a circle with a diameter of about 8 meters by means of toric surface. Experts believe that once this superconcting coil power storage technology is successful, it will undoubtedly be one of the promising ways to use it as a miniaturized power storage technology for electric vehicles At present, in addition to Germany and Japan, the United States, Canada, Britain, Sweden and many other advanced instrial countries are actively developing high-energy batteries. In addition to sodium sulfur batteries, there are lithium, nickel cadmium, zinc bromine, nickel iron, zinc oxygen and other types of batteries to seize the world electric vehicle market. Some countries have also started to use fuel cells as the energy of electric vehicles, which are also under testRecently, Germany has developed a superior "sodium sulfur high energy battery". This kind of battery is an electrochemical system using sodium (as negative electrode) and sulfur (as positive electrode) β— The optimum energy weight ratio is 120 Watt hours / kg, and 1.17 ampere current can be generated per gram of sodium. After charging for 8 hours and using for 2 hours, the battery still has 90% storage capacity. It can also be used for 90 minutes or even 60 minutes of fast charging, with a total life of 1000 times of charging and discharging, which can guarantee driving 150000 km. Compared with lead-acid battery, its volume is reced by half and its weight is reced by 75%. The running test of 70 cars shows that the maximum speed can reach 120 km / h. It only takes 7 seconds to reach the speed of 50 km / h from static state. The average power consumption per 100 km is 25 kwh, and the electricity charge is 5 marks, while the fuel burning car costs 12 marks. The only special use requirement of this kind of battery, which is different from the traditional lead battery, is that the chemical reaction can only be carried out at 300 ℃ ~ 400 ℃. However, German scientists have solved the temperature problem by using electronic temperature control technology. In 1991, German RWE electric power company and a British company jointly built a sodium sulfur battery proction plant in Manchester, and decided to mobilize 75 "Volkswagen Golf" sedans to be converted into electric vehicles for testing. p>
most people welcome this practice! In many countries, it is considered that foreign investment is not welcome to buy domestic instry, but our politicians use a jubilant tone to say that it is "domestic investment". In contrast, Italy and France are very careful to protect their assets from being bought. Although some foreign investors are sincerely investing in instrial facilities, our government does not seem to distinguish between these "real" investments and the purchase of existing UK assets. The British government welcomes foreign companies to buy most of the public utilities. To give just a few examples, innogy, nPower, Yorkshire power and Thames Water are owned by RWE<
enlightenment for indivials
for indivials with assets, it is very clear that it is wise to sell assets dominated by British currency and buy assets dominated by foreign currency. Investors shouldn't feel guilty about it - it's in the public interest to plan ahead, and it's antisocial to start saving when the famine comes. For those who don't have an instry, they should be prepared for the economic downturn as much as possible, and may not think that their jobs are insured. It is necessary to rece debt, and we should establish a lifestyle that relies less on imported procts as far as possible
manual translation
combined colors: Red + Green = yellow; Green + blue = cyan; Red + blue = magenta; Red + Green + blue = white
the colors written here are all the superposition of 100% colors. With the different proportion of their superposition, different colors are proced
