





With the approach of the Winter Olympics, the public’s interest in ice and snow sports is increasing day by day. Among them, as a popular sport of ice and snow, skiing has gained a lot of fans. "Many people want to come to the ski resort to experience it now, and the number of skiers suddenly shows an bursting state." Zhao Yue, head coach of Beijing Lianhuashan Ski Resort, told Guangming. com.
People’s high interest in skiing is certainly worthy of recognition, but there are still some cognitive misunderstandings. On the occasion of National Fitness Day, come and recognize these misunderstandings of skiing!
Children experience the pleasure of skiing. (Sun Kaifang/photo)
Myth 1: Skiing can only be carried out in northern winter.
Some people think that skiing has high requirements for time and place, and it needs to go to the northern cities in winter.
[Coach dispels doubts]
In this regard, Zhao Yue said that skiing has already broken the boundaries between time and space. Many southern cities have also built ice and snow venues, and people can enjoy skiing at home. Skiing is no longer just a winter sport. In hot summer, people can also choose to ski in indoor ski resorts, which is cool and healthy.
In addition, there are ski simulators in clubs in many big cities. "It’s similar to normal skiing, but the location has changed from snow to machine." Zhao Yue said that there is a 5× 10m field in the middle of the ski simulator, on which there is an upward rolling conveyor belt, and people can put on snowshoes and skis to slide on it. The special material on the conveyor belt can give participants a feeling of skiing, but the sliding speed will be slower, which is suitable for beginners.
Myth 2: Skiing threshold is high.
Many people think that skiing is a difficult sport and requires participants to have a high foundation. In addition, some people think that skiing is a "money-burning" sport, and whether it is skiing tickets or skiing equipment, it is not a small expense. Is the threshold for skiing really so high?
[Coach dispels doubts]
"In fact, this is not the case." Zhao Yue said that there are two main restrictions on skiers, one is their age and the other is their health. The ski resort stipulates that children under 4 years old are not allowed to ski, and older people should judge whether they are suitable for skiing according to their physical condition. Under normal circumstances, people with cardiovascular and cerebrovascular diseases are not recommended to ski. If skiers have had ligament tears and fractures before, it depends on their recovery before judging whether they can ski.
Regarding the skiing cost, Zhao Yue took Beijing Lianhuashan Ski Resort as an example and calculated an account for the reporter. On weekdays, the price of a 4-hour ski ticket for one person is -108 yuan in 88 yuan, and the total cost will play a role in 150 yuan. It can be seen that skiing is not as expensive as you think. Zhao Yue suggested that the public can give priority to some small and medium-sized ski resorts when they experience skiing. "The prices of small and medium-sized ski resorts are usually lower. Beginners generally start to experience from the primary ski slopes. The slopes of the primary ski slopes of each ski resort are basically the same."
Myth 3: Short people are more suitable for learning skiing.
During skiing, it is very important for participants to control the center of gravity. There is a saying that the lower the center of gravity, the easier the skiing process is to control, so does it mean that short people are more suitable for learning skiing?
[Coach dispels doubts]
Zhao Yue said that this statement is not very accurate. To be precise, short people will learn to ski faster. Because short people have low center of gravity, it is easier to grasp the center of gravity in the process of learning skiing; Tall people, on the other hand, have a high center of gravity and are easy to swing back and forth, so they will be slower in mastering balance. "It can only be said that the level of the center of gravity has a certain impact on learning efficiency, but it does not mean that the learning effect is good or bad."
For this reason, Zhao Yue suggested that skiing should start with children. "Children are short, so it is easier to master skiing skills.".
Myth 4: People with poor balance should avoid learning skiing.
Many people who think they have a poor sense of balance are full of fear of skiing. So, can people with poor balance learn to ski?
[Coach dispels doubts]
Zhao Yue said that the sense of balance is not a factor that restricts people from learning to ski. "People with poor balance just learn to ski more slowly, but once they learn it, they won’t forget it." Zhao Yue said that skiing is a skill-based sport, just like riding a bicycle. It may be a little unfamiliar without contact for a long time, but with a little practice, you can get your feeling back.
Zhao Yue suggested that beginners with poor balance should give priority to snowboarding. "Getting started with two boards will be relatively simple, because the two feet are fixed on two boards respectively, and beginners will be more confident in maintaining balance."
Myth 5: When skiing, snow goggles is dispensable.
Many people don’t wear snow goggles when skiing, especially some friends who wear glasses. They think it’s more troublesome to wear a snow goggles outside their glasses. So, is snow goggles dispensable when skiing?
[Coach dispels doubts]
Zhao Yue said that the snow goggles is as necessary as the helmet in skiing. Snow goggles has two functions, one is to prevent the damage to the eyes caused by sunlight reflected from the snow surface, and the other is to prevent the stimulation of the eyes caused by the wind during sliding. "If it is cloudy, people can slide on the primary road without wearing snow goggles." Zhao Yue said.
In addition, Zhao Yue reminded that sunscreen is also very important for skiers who participate in outdoor skiing. It is suggested that skiers wear sunscreen every two hours to prevent ultraviolet rays from burning their skin.
(Guangming. com reporter zhangqian)
Source: Guangming Net
Weather refers to the specific state of the atmosphere near the surface of a certain area in a short time, and the phenomenon of light precipitation can be divided into 11 types. Here are how many kinds of weather are compiled by Xiaobian for everyone, and you can share them if you like!
How many kinds of weather are there?
I. Precipitation phenomena (11 kinds)
Liquid precipitation; Rain, shower, Mao Mao rain; Solid precipitation; Snow, snow showers, graupel, rice snow, ice particles, hail; Mixed precipitation; Sleet, intermittent sleet
Second, the ground condensation phenomenon (4 kinds)
Dew, frost, rime and rain
Third, visual range obstacles (9 kinds)
Fog, light fog, snow blowing, snowstorm, smoke screen, haze, sandstorm, sand blowing and floating dust
Four, lightning phenomenon (3 kinds)
Thunderstorm, lightning, aurora
V. Other phenomena (7 kinds)
Strong winds, squalls, tornadoes, dust storms, ice needles, snow and ice.
How is the weather predicted?
The first step is to collect data
The first step is to collect Ji Guang, air pressure, temperature and other data on the ground or sea surface through the equipment of some professionals. The World Meteorological Organization will further coordinate these data and finally successfully formulate a standard.
Data from meteorological satellites are more important. It can successfully collect data from all over the world and help meteorologists learn more about it. By observing and detecting clouds, we can know cloud top temperature and make predictions. Of course, ground data is more important. Specialized weather radar can obtain rainfall information, such as area and intensity.
The second step is data assimilation
Data assimilation is to combine the collected relevant data with the basic digital model, make some meteorological analysis, and get the basic answer. The final result is the optimal solution, which can not only know the temperature and humidity, but also know the pressure, wind speed and wind direction at a glance.
Step 3 Data Weather Forecast
Then the atmosphere is simulated by computer, mainly based on the data assimilation results. However, because the equation is relatively complex, only computers can make predictions.
Step 4: Output processing
After calculating the results, people can understand the meaning of the data through processing, in which errors should be eliminated and some basic adjustments should be made to the data results.
These tasks used to be done by meteorologists, but now they are much simpler, the weather forecast is more accurate than before, and meteorologists can finish their work more easily.
Step 5: Final display
The first four steps are behind the scenes, all preparing for step 5, and step 5 is also the most important step, which is to display the calculation results, so that everyone can know the future weather and make corresponding preparations.
Ancient weather forecasting methods
For thousands of years, sailors, fishermen, farmers and hunters have looked at clouds, wind, sky and objects to predict the weather and explore weather forecasting. Weather forecast has become a folk art. Ancient people looked at the sky and measured the wind and cloud. The former is the sky condition that can be observed by naked eyes and simple instruments. It not only observes the changes of the sun, the moon and the stars, but also records all kinds of past and current natural phenomena, and combines the summarized experience with current observations to make weather forecasts.
,
Yesterday, light to moderate haze weather occurred in most parts of Hebei, Beijing, Tianjin, northern Shandong, eastern Henan, eastern Hubei, central and western Jilin, southwestern Heilongjiang and other places, with severe haze locally. This morning, fog with visibility less than 1 km appeared in Beijing, Tianjin, eastern and south-central Hebei, and visibility in some areas was less than 200 meters.
It is estimated that from October 30 to November 2, the atmospheric diffusion conditions in central and southern North China and western Huanghuai are still poor, with mild to moderate haze weather, and some areas in central and southern North China have severe haze. From the night of November 2, affected by cold air, the atmospheric diffusion conditions in the above areas gradually improved, and the haze weather weakened and dissipated.
Monitoring shows that yesterday, heavy rains occurred in parts of southeastern Guangxi, southwestern Guangdong and Hainan Island, and local heavy rains occurred; There was heavy rain in Tacheng, Xinjiang, sleet or moderate to heavy snow and local snowstorm in Altay. It is estimated that in the next three days, the rainfall in South China will obviously weaken, mainly cloudy with light rain in some areas. In addition, the rain and snow weather in Xinjiang, Inner Mongolia and Northeast China will increase, so the public should pay attention to the adverse effects on traffic and travel that may be caused by rain and snow.
It is expected that in the next three days, there will be rainy and snowy weather in northern Xinjiang, with small to medium snow or sleet in high altitude areas and heavy snow in northern Altay; There is light snow or sleet weather in northeastern Inner Mongolia, western Heilongjiang and western Jilin, with moderate to heavy snow in some areas.
As a sequel, the comedy fantasy film produced by Cinema Media, Anle Film and Blue Star Film was released in Chinese mainland on the first day of the New Year’s Day. It was released for seven days, and the cumulative box office has exceeded 1.719 billion, bringing joy to tens of millions of families. Starring Tony Leung Chiu Wai, Bai Baihe, Jing Bo Ran, Chris Lee and Ada, the film mainly tells the story of Tianyin and Xiaolan’s family reunion in Hu Ba.
Ada became a "female gambler" with a variety of amorous feelings.
In the film, Ada, a popular actress, plays a master of enchanting beauty and incarnates into a "female gambler" with all kinds of amorous feelings. She confronts Tu Sigu, played by Tony Leung Chiu Wai, and presents a very gorgeous fancy gambling. She wears a thin pink blouse with a sapphire skirt, half veiled and half fragrant shoulders, and her elegant collarbone sets off her breasts, which is domineering and provocative. Fans who have seen the film pointed out that Ada’s "goddess of gamblers" is very similar to Raquel’s role as the Queen of Dice in the film and Japanese actress Michiko Nishiwaki, who also played the King of Dice in Hong Kong’s hot movies in the early years.
Raquel’s eyes are full of murderous look.
In the movie "storm riders in Macau", Raquel, a 90-year-old girl in Tsing Yi, also plays the "female gambler" dice king. She confronts the pony played by Nick Cheung. She is dressed in a black and red kimono, with a small dew shoulder and a variety of amorous feelings, and her over-the-shoulder dragon tattoo is the most amazing highlight of the audience. When confronting Nick Cheung at the gambling table, Raquel’s eyes are full of charm and murderous look. Although there are not many appearances, it is the most memorable role in the film.
Michiko Nishiwaki modeling becomes the designated action of rolling dice.
In the early years, in the classic movie "God of Gambling", Japanese actress Michiko Nishiwaki also played the role of "God of Gambling", also wearing a kimono. When the dice were about to be rolled, she tore off her button and exposed her tattooed shoulders. This scene can be called the most classic scene in "God of Gambling", which is still memorable after many years. So far, this shape has also become a roll in the film.
Later, Raquel’s dice queen model in the movie storm riders, Macau and Ada’s beauty master model in Catch the Demon 2, all three of them also play a variety of female gamblers, who are equally skilled and show off their shoulders, and also compete with the film’s male actor. The difference is that their shapes in the film are more amazing and more brilliant than each other. Please pay attention to Catch the Demon 2.
Wu Han, a journalist with extreme eyes
Correspondent Wang Wei
The statistician of Hubei Shilixiang Liquor Co., Ltd. was very happy to receive the statistical subsidy before New Year’s Day. She thanked the relevant person in charge of Xujiapeng Street in Wuchang District, Wuhan. "We must cooperate with the street economic work well and realize the two-way trip together."
Before New Year’s Day, Xujiapeng Street distributed statistical subsidies to the "four-up" enterprises within its jurisdiction, and the Commissioner was responsible for distributing them to the personal accounts of enterprise statisticians.
Since the beginning of this year, Xujiapeng Street has built a high-quality and professional statistical team with proficient business, served enterprises with sincerity, and strived to optimize the business environment. Each community has identified a full-time and part-time statistician, who also serves as a community census instructor or enumerator when conducting various census work. Each enterprise has appointed a person in charge of statistics and equipped a full-time (part-time) statistician to fill in relevant statistical reports in time.
Street joint relevant units, community, enterprise statistical business training, strengthen the guidance of grassroots statisticians report, improve the accuracy of statistical data reporting, to ensure the authenticity of the source data. At the same time, publicize and support the policies and measures to help enterprises, understand the production and operation difficulties and statistical problems of enterprises, and make overall plans to do a good job in enterprise service.
(Source: Jimu News)
For more exciting information, please download the "Jimu News" client in the application market. Please don’t reprint it without authorization. Welcome to provide news clues and pay them as soon as they are adopted.