There are two kinds of snow, one is artificial snow and the other is natural snow. Ski resorts are basically snow machines. The reason is that there is not so much snowfall in most areas. Secondly, Melissa Zhou is harder than natural snow, and it is more suitable for skiing and skiing circles. However, natural snow is soft in texture and high in water content, which cannot meet the demand for snow in the field of ice and snow.
The example of Fu Na machine has been circulating all over the world for a long time. In 2009, the "Bird's Nest" was transformed into a winter paradise with the theme of ice and snow sports, and a Fu Na machine was also used. The machine also simulated the principle of snowflake falling. By adjusting the ratio of water to gas, snowflakes are made under suitable environmental conditions, so their safety is recognized. A snow machine, millions of snowflakes and silver. There is no age limit in ski resorts, and all the elderly and children can play with safe and pollution-free fine snow.
Natural snow is more complicated, which is related to the temperature and humidity in the region. For example, powder snow in Japan has high humidity, high snow temperature, high viscosity and high friction. Sugar snow in Altay, Xinjiang has low humidity, low snow temperature, granular shape, low friction and difficult caking. Soft snow is more fun and more comfortable to fall.
The essential difference between natural snow in Fu Na and Fu Na is that it has a longer storage period than natural snow, is not easy to melt and decompose under high temperature and light, and has a low water content. Fine, dry and soft snow feels good, which is more suitable for ski resorts, snow fields and other places. However, the storage period of natural snow is very short, let alone under high temperature and sunshine. Moreover, it is not easy to leave blank, with high water content and easy to wet clothes.
The difference between Fu Na and natural snow
Wanda Changbai Mountain International Ski Resort
Wanda Changbai Mountain International Ski Resort covers a total area of 6.34 square kilometers. The ski resort is located at the golden latitude 42-46 in the world. The snow period lasts for 6 months from the middle of 165438+ 10 to the middle of April of the following year. The depth of snow here exceeds 1 m, and the snow is loose and flocculent, making it an excellent natural ski resort.
songhua lake ski resort
Located in Fengman Tourism Economic Development Zone, the mountain is 935 meters high, 0/9 kilometers away from the city center, with a total area of 350,000 square meters. It can accommodate 2,000 people to ski at the same time, and once hosted the 6th National Winter Games. 20 15 The first-class ski resort in China was rebuilt and opened.
Beijing Nanshan Ski Resort
Located in Miyun County, 62 kilometers away from Beijing, Jingcheng Expressway can be reached directly. There is also a through train to and from 45 yuan once a day. If you book one day in advance, you can enjoy the ski discount price of four hours on weekdays 165 yuan, all day 185 yuan, 255 yuan for four hours on weekends and 295 yuan for all day.
In short, each ski resort will be equipped with one or more snow machines, and even in places with sufficient snowfall, snow machines will be equipped for later snow making and filling. Now, snow machines are widely used, such as snow sculpture Project, ice and snow amusement parks, ski resorts and other ice and snow venues.