竞技运动

Sprint has a long history,and is one of the most ancient sports and athletics projects.

短跑运动有悠久的历史，是最古老的体育运动和竞技项目之一。

Applying Virtual Reality technology in Sports Simulation can promote motion training level, and be beneficial to the development of commonalty exercise of physical fitness.

虚拟现实技术在体育训练仿真中的应用不仅可以提高运动员的科学训练水平和运动竞技水平，还有利于广泛开展全民健身运动。

In order to promote the development of speed roller skating smoothly and orderly in our country, and improve the competitive level of our country, we should study the affecting factors for the development of speed roller skating of our country.

为了更好地推动速度轮滑运动在我国稳步而有序地发展，提高我国速度轮滑的竞技水平。有必要对影响我国速度轮滑运动发展的因素及对策进行研究。

Sports traumatology is one importan t branch of both orthopedics and sports medicine.

运动创伤学是骨科和运动医学的重要组成部分，因竞技体育发展的需要，作为运动医学的一部分在我国卫生及体育系统发展起来。

In November 2000, the educationdepartment published the new release "the outline of physical and health teaching", whichconcludes Soft Volleyball is the important content of the elementary school and the middleschool teaching. It makes over a hundred million students know and study Soft Volleyball inclass. This article adopts investigable methods, such as literature, expert accessing,questionnaire, statistic, logic analysis etc.

软式排球运动符合学校体育实施健康第一、以学生为本、全员参与的教改方向，满足社会各界、各团体开展大众化的群众体育竞技比赛的要求，已成为学校素质教育及全民健身的重要内容和手段。2000年11月，教育部颁布了新修订的《体育与健康教学大纲》把软式排球列为中小学体育教学的重要内容，使全国数十万所学校的上亿在校生能在课堂上了解、学习软式排球运动。

The main factors that affect sustai nable development of mass volleyball include characteristics of technique and tactics of volleyball, teaching staff at the basic level, courts and apparatuses of volleyball, competition system, propagating by news media, investment and construction of volleyball association and the mass volleyball organization at basic level.

在我国排球运动的可持续发展进程中，竞技排球运动、群众排球活动、排球产业开发三个子系统不是不分主次、齐头并进的，而是随着内外环境条件的变化在不同时期有主有次、此起彼伏的。3、目前建立一套完整的我国排球运动可持续发展指标体系的条件还不成熟，现阶段应以建立指标体系的基本框架结构和筛选基础统计指标及指标体系的具体指标作为研究重点。

After an instructive discourse by the chairman, a magnificent oration eloquently and forcibly expressed, a most interesting and instructive discussion of the usual high standard of excellence ensued as to the desirability of the revivability of the ancient games and sports of our ancient Panceltic forefathers.

接着又以通常那种优良的高水平，针对着复兴我们古代泛凯尔特祖先那历史悠久的竞技和运动之可取性，进行了一场饶有兴趣而富有启发性的讨论。然后我们古代语运动的著名而备受尊敬的学者约瑟夫。

The details d are following:1 Try to development social swimming sport, especially primary school and middle school swimming sport, so as to present wide base for talent selection.2 According to the geographical environments and swimming traditional of Vietnam, the key development area of competitive swimming is the following city , northern part of Vietnam:Ha Noi, Hai Phong, Quang Ninh, Thai Binh, Nam Dinh; mid-part of Vietnam:Thanh Hoa, Quang Binh, Da Nang, Binh Dinh; southern part of Vietnam: Ho Chi Minh, Long An, Vinh Long, Ben Tre. So it should establish national key swimming center in the above-mentioned city.3 Vietnamese organization concerning swimming sports should attach more attention to and organize specialist, experience coach to develop applied science research, so as to obtain more greater achievement in talent selection and scientific training.4 It is important for Vietnam to concentrate all of swimming specialist to organize national training committee, which is in charge of researching and establishing training program for every age stage, meanwhile it should direct swimming centers to implement this program.5 In order to promote the quality of swimming coach, national sports bureau and under-water sports association must establish'coach hierarchy system'.6 It is essential to improve the quality of sport team management. Currently, we must set up uniform scientific management goal and task, i.e. to improve the management ability of swimming coach.

相应的发展策略为：1努力发展群众性游泳运动，尤其是在儿童少年的各中小学学校的游泳运动，为科学选材提供更广泛的选材基础。2根据越南的地理环境和各地游泳转统在竞技游泳的重点发展地区的布局应该是在越南北部各省市：河内、海防、广宁、太平、南定，越南中部各省市：清华、广平、蚬港、评定，越南南部各省市：胡志明、龙安、永龙、槟蜘上面的各省市设为全国的重点游泳中心3越南游泳各层组织要重视和有计划地结合全国游泳学者、各项体育学者、有经验教练员开展应用科学研究，使得在选材工作和科学训练工作等获得更高的成效。4越南应集中全国的游泳专家、科学家成立国家训练委员会，负责研究和制定出各年龄组的科学训练大纲，同时指导全国各游泳中心统一使用。5为了能促进教练员更快的提高本身素质，国家体委和水平运动协会尽快制定&教练员等级&制度。6增强、提高运动员队的管理工作质量、目前要立即制定统一的科学管里目标和对教练员明确管理任务既提高教练员的管理能力。

Some people get excited about the suspense in competitive sports; some people enjoy the camaraderie of team sports; some people see running the treadmill as an exercise in meditation; and still some people see sports such as ice skating and ballroom dancing as an avenue of artistic expression.

有些人追求有竞技性运动的刺激；有些人喜欢团体运动相互合作的气氛；有些人认为在跑步机上锻炼有放空心思的作用；有些人则认为像花式滑冰或交际舞的运动提供一种自我表现的机会。

It originated from England in the 14th century, and then was introduced to North America by the immigrations from England.

冰壶运动是一项对技术、战术的要求都比较高，集竞技、娱乐、健身为一体的新兴冬季运动项目，具有很高的健身价值与观赏价值。

By the time of its fall, most of the prisoners were writers who had written against the corruptions of the government.

到它被攻陷的时候，里面多数的犯人是写了反对政府贪污文章的作家。

The most obvious variation to ovum morphological character was that the color was changed from light green to sepiaceous in embryonic development, and all the ovums were almost hatched after 96h.

在胚胎发育过程中卵的形态特征最明显的变化是颜色从淡绿到深褐色，卵在发育96h后卵基本全部孵化。