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世界杯怎么买球:《冰雪知识微课堂》林回央:钢架雪车转弯时的压力是重力的四倍



发布日期:2021-03-17 22:40:01 发布者:Admin5  点击率:

Original title: "Ice and Snow Knowledge Micro-Classroom" Lin Huiyang: The pressure on the steel frame snowmobile when turning is four times that of gravity

原标题:“冰雪知识微型教室”林惠阳:转弯时钢架雪地车上的压力是重力的四倍

Steel snowmobile athlete

钢制摩托雪橇运动员

"Hello everyone, I am Lin Huiyang, an athlete from the steel-framed snowmobile national training team. Welcome to listen to the "Ice and Snow Knowledge Micro Class" program by the Voice of Beijing Sports Broadcasting Double Olympics. Let us learn about ice and snow together, participate in ice and snow sports, and greet 2022 together. Beijing Winter Olympics."

“大家好,我叫林惠阳,是钢架雪地车国家训练队的一名运动员。欢迎收听北京体育广播双奥运之声的“冰雪知识微型课程”。让我们了解冰一起下雪,参加冰雪运动,一起迎接2022年北京冬季奥运会。”

Lin Huiyang: "Do you know that the pressure of a steel-framed snowmobile when turning is several times that of gravity? The steel-framed snowmobile slide is 1,200 to 1,700 meters long, with an average inclination of 8-15 degrees, and the radius of the curve at least More than 20 meters, the pressure when sliding and turning is close to 4 times that of the earth's gravity, and the average speed of sliding is about 100 kilometers per hour. The athletes maintain acceleration on the curved, straight, and horseshoe-shaped slides, and slide around 14-22 bends. The focus of the event. Because it is a race against time, athletes cannot slow down the speed of sliding. The first test of this event is absolute speed and explosive power. The 30-meter start needs to be accelerated as much as possible for the subsequent speed Laying the foundation. The second test of athletes is coordination, core control, shoulder joint, knee, foot, and head control. This has a great impact on the sliding period. The popularity of steel-framed snowmobiles is relatively low in China because of the venues. Due to the limitation of equipment, the venues are basically abroad and need to go abroad for training. The equipment has a certain weight, which is not easy to carry, and the price is relatively expensive. Because this project has a certain degree of danger, the popularity is also relatively low, not as short Road speed skating and figure skating are so famous, so the public's attention to this project is still relatively low, and they don’t know much about this project. Now after our 5 years of hard work, the performance of this project is slowly improving. Chinese athletes have the ability to compete with foreign athletes. There are more Chinese athletes appearing in the World Cup. Do you remember today’s knowledge points?"

林慧阳:“您知道钢制雪地车转弯时的压力是重力的几倍吗?钢制雪地车滑道长1,200至1,700米,平均倾斜度为8-15度,弯道半径至少20米以上,滑行和转弯时的压力接近地球重力的4倍世界杯怎么买球,平均滑行速度约为每小时100公里,运动员在弯直路段上保持加速度,以及马蹄形的滑道,以及围绕14-22个弯道的滑道。比赛的重点。因为这是一场与时间的赛跑,运动员无法减慢滑行的速度。此事件的第一个考验是绝对速度和爆发力。为了加快速度,必须尽可能加快30米的起跑速度,为运动员奠定基础。运动员的第二项测试是协调,核心控制,肩关节,膝盖,脚和头部控制,这对滑动期由于场地的原因,钢架雪地车在中国的受欢迎程度相对较低。由于设备的限制,这些场馆基本上都在国外,需要出国培训。该设备具有一定的重量,不易携带,价格相对昂贵。由于该项目有一定程度的危险性,人气也相对较低,并不是因为短道速滑和花样滑冰如此出名,所以公众对该项目的关注度仍然相对较低,他们对此知之甚少这个项目。经过5年的努力,现在该项目的性能正在逐步提高。中国运动员有能力与外国运动员竞争。世界杯上出现了更多的中国运动员。您还记得今天的知识点吗?”

Beijing Sports Broadcasting·Double Olympics Voice and the Winter Sports Management Center of the State Sports General Administration jointly launched the "Ice and Snow Knowledge Micro-Classroom". We invite national team athletes to personally explain winter sports knowledge. Then we launched the ice and snow knowledge question and answer session, everyone can continue to pay attention, accumulate ice and snow knowledge, actively participate in the quiz and answer questions, and win special prizes!

北京体育广播·双奥运之声与国家体育总局冬季运动管理中心联合启动“冰雪知识微型教室”。我们邀请国家队的运动员亲自讲解冬季运动知识。然后我们启动了冰雪知识问答环节,每个人都可以继续关注,积累冰雪知识,积极参与测验和回答问题,并获得特别奖!

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