Further analysis was made on the limitations of its development and spread,aiming to be used as reference for the domestic development and spread of maximal exercise.
运用文献资料法和逻辑推理法,对极限运动的概念、发展及分类等问题进行了探讨,并对极限运动开展与推广的局限性进行了分析,旨在为国内极限运动的开展与推广提供参考。
Extreme recreation based on the connotation and characteristics of extreme sports;
基于极限运动的内涵及特点论“极限休闲”
The development of youth culture and extreme sports in the United States since the 1960s;
20世纪60年代以来美国青年文化与极限运动的发展
Supported by Shanghai Leading Academic Discipline,Project Number: Y0901,the author summarized the present state and studied achievements related to extreme sports which were in last ten years,and divided all results into macro part and micro part to indicate the progress and the shortage of them.
运用文献资料研究法,对近10年来我国学术界有关极限运动开展的现状及研究结果进行综述,将我国极限运动的现状分宏观和微观两个方面分类并指出各方面的进步和不足之处。
Philosophical contemplation of human sports limits
关于人类运动极限的哲学思考
The angular motion varying with the change of Mach number presents non\|linear behavior: in the subsonic state, it is stable in the balance angle of attack; in the supersonic, there exists a critical Ma cr , and it becomes a circular limit motion.
对带弧形尾翼某导弹模型的实验研究表明 ,具有该种配置的导弹在以平衡攻角为中心俯仰振荡时 ,动稳定形态随来流马赫数 Ma∞ 变化 ,呈现非线性特点 ;亚音速时 ,稳定在平衡攻角状态 ;超音速时 ,存在临界马赫数 Macr,出现极限环运动。
In ultra-long constant exercises and the limiting swimming because of the long duration of the exercise, nutrition supplement are needed during the course.
超长时间持续运动和极限游泳运动由于其运动时间长 ,在运动中必须补充营养 ,通过对张健极限运动的研究 ,结果表明 :超长时间持续运动运动后血指标变化不大 ,表明超长时间持续运动运动强度相对不大 ,且有氧代谢占绝对比例 ,这是超长时间运动的一个特点 ;张健在超长时间持续运动血糖浓度处于正常范围 ,说明营养补充方案具有良好的效果和可行性 ,为科学地制定张健横渡渤海海峡时的营养补充方案奠定了坚实的基础 ,也为极限运动时的营养补充提供借鉴 ;超长时间持续运动的运动强度应控制在使血乳酸在 4mmol/L以下 ,这对发展超长时间运动能力具有积极意义。
To choose rational move limits box (super-polyhedron) for QP sub-problems,a new SOP algorithm,SQPRML is presented.
为了给定QP子问题一个更加合适的求解空间(超多面体),将理性运动极限应用于SQP算法,提出了一种带理性运动极限的序列二次规划算法,从而以较为理性的方式求解搜索方向,而且也有利于确定搜索步长,数值算例表明这一方法是可行且有效的。
In this dissertation, a new estimate method for the rational move limits is presented, which aims at ensuring reliability of approximate model for the approximate optimization technology.
本文提出的理性运动极限旨在克服现有运动极限存在的不足,所做的主要工作如下:(1)利用迭代信息建立评估模型,应用当前线性近似的零阶、一阶信息和前次的一阶信息,构造累积信息的约束二阶估计近似显式;通过指定误差限,用约束二次估计代替准确的约束函数作为评价函数,取当。
It looks at extreme sports and the people who participate in them.
节目报道极限运动和那些参加极限运动的人。
Extreme recreation based on the connotation and characteristics of extreme sports;
基于极限运动的内涵及特点论“极限休闲”
Another extreme sport is snowboarding.
另外一个极限运动的例子则是滑雪。
Extreme sports and its developing status in Chinese universities
极限运动及其在我国高校的发展现状
He is a loyal fan of extreme sports and never will shy away from adventures.
（他非常热中极限运动，而且勇于接受冒险。
She has eight XG medals, seven of them gold.
她曾获得八枚极限运动会奖牌，其中七枚是金牌。
Effect of Anti-Stain Chinese Mediciers in Athletic Renal Damose and Exercise Capability;
补肾健脾中药对极限运动后肾脏功能的影响
Extreme sports has become a kind of fashionable sports and been enjoyed by young in the world.
在本世纪,极限运动已成为风靡全球、深受年轻人喜爱的运动。
The first extreme sport might have been mountaineering, or mountain climbing.
最早的极限运动可能就是登山，或者叫做登山运动。
The Effect of Branched-chain Amino Acid Supplementation on Gluconeogenesis of Athletes After Exhaustive Exercise;
支链氨基酸对赛艇运动员极限运动血葡萄糖异生的影响
Instead, Zhang defined this extreme sport as one for "cowardly people."
事实上，在他看来，蹦极这种极限运动恰恰是为"胆小的人"设计的。
This phenomenon also explains why people can enjoy skydiving(6), bungee(7) jumping and extreme sports.
这个现象也能解释为什么人们喜欢跳伞、极和极限运动。
Extreme sports is a kind of new sports emphasizing to show and challenge personal potential ability in body and mind.
极限运动是一项新兴的体育运动,它强调最大限度地发挥自我身心潜能,挑战自我。
The Swiss model leisure activity is the ski, soaks the hot spring, fishes, mountaineering and limit movement.
瑞士人典型的休闲活动是滑雪，泡温泉，垂钓，登山和极限运动。
"Extreme sports are for those who are looking for precision and reason," Zhang said.
"极限运动是为那些理性的、追求精确的人所设计的，"他说。
He said he believed that any modern extreme sport involved precise control of scientific instruments.
他认为现代任何一项极限运动都需要对科学器具的精确控制。
A Slope Limit Analysis Approach Based on Translation & Rotation Kinematical Field;
基于平动加转动运动场的边坡稳定极限分析法
Challenging Limit Velocity--Laoshan Cycling Velodrome Design for the 2008 Olympics
挑战运动极限——2008年奥运会老山自行车馆设计