查询词典 periods

There is a small action range in archery.Simple methods and analysis is inadequate,so the author,on the basis of testing the archery athletes in national team with the Qualisisy infrared photoelectric testing system,Footscan sole pressure testing system,Noraxon myoelectricity remote testing system, etc,analyzes comprehensively the action technique of the athletes in national team from the posture,body motion characteristics,body posture equilibrium and stability,distribution of centre sole pressure, myoelectricity characteristics,etc,with the methods of relative software and data statistics.The conclusions and the suggestions are as follows:Conclusion:Firstly,the communality of posture angle,muscle strength,the activation order of main muscle during raising the bow, raising the bow and the timing of the raising could be used as the evaluation index of technique action in archery;Secondly,the length of the time needed in the different periods couldn\'t be used as technique evaluation index since it has no relation with the result.But the time of raising and pulling back the row is relatively fixed,and the time has a positive relation with the archery achievement of the national team in China.Thirdly,the central index of the sole pressure could be used as the reference criterion of selecting athletes and forecasting achievement.During playing archery,the interrelation between the central index of the sole pressure and the achievement is different individually and in different periods.Fourthly,there is low stability of the archery athletes in the front and back direction during the action, caused by the athletes\' posture disequilibrium of dorsal abdominal muscle and non-professional sport shoes..Fifthly,kinematics and electromyography shows that the people on archery in China haven\'t taken the raising and pulling back the row seriously.

射箭的肢体动作幅度小，简单的手段和分析不能满足其需要，笔者结合各种运动生物力学仪器优点及射箭项目的特性，选用Qualisisy红外光点测试系统、Footscan足底压力测试系统、Noraxon肌电遥测系统等对国家队射箭队运动员进行多方位的测试，运用相关软件及数理统计方法，对运动员的射箭动作技术，从射箭动作的姿态构架、肢体运动特点，身体姿态平衡稳定性、足底压力中心分布、肌电特性等进行全面分析，结论及建议如下：结论：第一，姿态角、肌肉用力激活程度、举弓阶段主要用力肌肉激活顺序、举弓、开弓时间等的一致性可作为射箭技术动作评价指标；第二，各动作阶段所用时间的长短不能作为技术评价指标，但举、开弓的时间相对较固定，开举弓时间比与中国国家队射箭成绩正弱相关达到显著性；第三，闭眼状态下足底压力中心单位面积轨迹长与144支箭最好成绩正相关达到显著性，可作为身体素质、选材及成绩预测的参考依据；实射时身体平衡的足底压力中心指标与成绩的相关程度具有个体性差异、阶段性差异；第四，射箭运动员实射时身体在前后方向上的稳定性较差，这与运动员的站立姿态、腹背肌力量的不匹配以及射箭没有专业运动鞋有关；第五，运动学及肌电学都表明中国射箭训练对举弓、开弓阶段的重视不够，背部肌肉用力特征不明显，撒放技术合理性不高。

Bipolar disorder (manic-depressive disease) and cyclothymic disorder In this condition there are periods with symptoms of depression - the depressive phase, alternating with periods of elevated mood level with increased mental and physical activity - the manic phase.

双相障碍和cyclothymic紊乱在这种条件下有期与抑郁症的症状-抑郁相交替期，情绪升高一级增加身心活动的狂躁阶段。

As you mentioned, with most reported long incubation periods (especially from countries with enzootic canine rabies) there is always a question about other more recent exposures than the !0causative!1 exposure reported. Generally speaking, most incubation periods fall within 20-90 days following exposure, with the incubation period decreasing with the severity of the bite and proximity to the head.

你提到的，大多数的长潜伏报道（特别是犬类狂犬病盛行的国家），总是有一个问题的，就是真正引起患者死亡的，是新近一次感染，而不是所报道的那次感染。

This article will use the term ''ice age'' in the former, glaciological, sense ; and use the term ''glacial periods'' for colder periods during ice ages and ''

这篇文章将使用在原任期冰河、冰川、意识；用名词冰河时期为寒冷的冰河时期和间温暖的时期之一。

The calculation was on the basis of Excel and Statistica software. The results show that in East China Sea region the 10 main fisheries development have 4 periods: undeveloped, on developing, mature and senescent. It also shows that most of the 10 fisheries are in the periods of senescent, such as hairtail, large yellow croaker, filef...

结果表明：东海区主要种类渔业发展过程符合渔业发展的一般规律，即经历未开发、开发中、成熟和衰退 4个阶段，且主要种类如带鱼、大黄鱼、小黄鱼、马面等渔业大多处于成熟期或衰退期，从而预测其发展趋势，并提出必须加强渔业管理、控制捕捞强度等使渔业实现可持续发展的管理措施。

These consisting of glacial periods where conditions are colder than normal, separated by interglacial periods.

这些时期由比正常时期冷的冰河期组成，并由间冰期分隔开来。

A simple definition of Interval Training is: short, high-intensity exercise periods alternated with periods of rest.

一个简单的定义间歇训练是：短期，高强度的运动时间交替与休息时间的。

The results showed: taurine has no significant effects on the numbers of erection, mounting, intromission and ejaculation, the latent periods of erection and catching in young rats, but can significantly increase the numbers of erection, mounting and ejaculation, obviously decrease the latent periods of erection and catching in old rats.

结果证明：牛磺酸对青年大鼠勃起次数、勃起潜伏期、乘骑次数、插入次数、射精次数、捕捉潜伏期没有影响，但可显著提高老年大鼠勃起次数、乘骑次数、射精次数，明显缩短勃起潜伏期和捕捉潜伏期。

In terms of the nature of the Malay regime and its ruling ideology, I divide the pre-independent history of Malaysia into three periods: Hinduization, Islamization, and colonization. To analyze the last two periods, I use a threefold framework: the state, intermediate religious institution, and local society. The focus is on the relationship between the institutionalization of Islamic tradition by the Malay sultan and the Britishcolonial regime and the formation of the Malay Islamic identity. I conclude that the process of Islamization paved the way for the Malay nationalist movement in the early 20th century.

故由此角度出发，全文依政权性质及统治意识型态为准，将前独立时代的马来西亚历史区分成三个阶段：印度教化时期，伊斯兰化时期，西方殖民时期；後两个阶段分别依从上至下的三个层面加以分析：国家，宗教次级团体，民间社会，以便研究马六甲苏丹政权与英国殖民政权的统治者如何以一套行政法制措施强化马来人之伊斯兰认同，直到二十世纪初，终至激发了马来统治菁英与知识份子所主导，以伊斯兰教做为文化认同基础之民族主义运动。

Their theory fits in well with primitive and peaceful periods of history; but in its application to complicated and stormy periods in the life of nations, when several different authorities rise up simultaneously and struggle together, the inconvenience arises that the legitimist historian will assert that the National Assembly, the Directorate, and Bonaparte were only violations of real authority; while the Republican and the Bonapartist will maintain, one that the Republic, and the other that the Empire were the real authority, and that all the rest was a violation of authority.

他们的理论只适用于原始的、和平的历史时期，而当各民族处在复杂而动乱的时期，各种权力同时并起，互相斗争，他们的理论就不适用了，因为正统派的史学家将会证明，国民议会，执政内阁和波拿巴都不过是真正权力的侵犯者，而共和派将会证明，国民议会是真正的政权，波拿巴派将会证明帝国是真正的政权，其他一切都是权力的侵犯者。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失