动作时间

The authors performed 3D photographic measurement on the technical moves of ZHANG Wen-xiu as an excellent female hammer thrower in China to get relatively comprehensive body movement data by using two JVC3000 high-speed cameras, screened and analyzed the data by using SPSS software, and revealed the following findings: in terms of such technical parameters as spinning time, spinning track and spinning speed, there were some problems with this player, which restricted the enhancement of her performance, such as the double leg supporting time was shorter than the single leg supporting time; the angle of inclination of the track of various swirls (espe-cially the first swirl) was somewhat too big; the accelerating process was too short; too much attention was paid to acceleration at the single leg supporting stage; the spinning at the double leg supporting stage was too fast; the sus-tainable accelerating power was not high.

摘 要：采用两台JVC3000高速摄像机对中国女子链球优秀运动员张文秀的技术动作进行三维摄影测量，获得较为全面的人体运动学数据；运用SPSS软件对数据进行筛选和相关分析，发现该运动员在旋转时间、轨迹和速度等技术参数方面存在着一些制约成绩提高的问题，诸如双支撑时间短于单支撑时间、各圈(尤其第1圈)的轨迹倾角偏大、加速过程太短、单支撑阶段过于强调加速及双支撑阶段旋转过快、持续加速能力不强等。

the authors performed 3d photographic measurement on the technical moves of zhang wen-xiu as an excellent female hammer thrower in china to get relatively comprehensive body movement data by using two jvc3000 high-speed cameras, screened and analyzed the data by using spss software, and revealed the following findings: in terms of such technical parameters as spinning time, spinning track and spinning speed, there were some problems with this player, which restricted the enhancement of her performance, such as the double leg supporting time was shorter than the single leg supporting time; the angle of inclination of the track of various swirls was somewhat too big; the accelerating process was too short; too much attention was paid to acceleration at the single leg supporting stage; the spinning at the double leg supporting stage was too fast; the sustainable accelerating power was not high.

运动生物力学在乒乓球运动中的应用与。。。对投掷运动员运动损伤的调查分析与预。。。《运动防病治病讲座》健身运动的基本。。。都市运动研究：理论传统的界定和中国。。。《运动防病治病讲座》中年人的健身运。。。体校学生特征性运动自信心和运动动机。。。中国优秀沙滩排球运动员运动损伤流行。。。摘要：采用两台jvc3000高速摄像机对中国女子链球优秀运动员张文秀的技术动作进行三维摄影测量，获得较为全面的人体运动学数据；运用spss软件对数据进行筛选和相关分析，发现该运动员在旋转时间、轨迹和速度等技术参数方面存在着一些制约成绩提高的问题，诸如双支撑时间短于单支撑时间、各圈(尤其第1圈)的轨迹倾角偏大、加速过程太短、单支撑阶段过于强调加速及双支撑阶段旋转过快、持续加速能力不强等。

2C If more than one player would take an action at the same time, the active player makes and announces any choices required, followed by the nonactive players in clockwise order around the table, then the actions happen simultaneously.

2c 若多於一个玩家须在同时间进行同一个动作，则先由主动玩家宣告他/她须作出的决定，其后以顺时针方向由其他非主动玩家作出决定，然后同时进行该动作。

The verbs in parentheses tell us what happened some time ago and what had happened some time before.

括号中的动词告诉我们一段时间前发生的动作和过去某一时刻前已完成的动作。

III. The main differences between the Present Perfect Tense and the Present Perfect Progressive Tense.

在不用时间状语的情况下，现在完成进行时表示动作仍在持续进行，而现在完成时则表示动作在过去已经结束。

Have been doing sth.---the present prefect progressive.

现在完成进行时，强调动作的持续性，表示从过去某段时间以来开始进行的某个动作，延续到说话时，有可能还要进行下去。

When Griffis eagerly anticipates the narrative montage after Hollywood the mainstream, the Chaplin accident in is also emphasizing the single lens' expressive force, although he has also utilized some similar "Modern Time" begins the sheep and worker's two lens such performance montage technique, but more time he in faithful with panoram lens performance movement experience time,"Modern Time" mid summer Luo river the scene which sings in the dining room, the fixed positive panoram angle of view, the similar play's onlooking way, the audience can only see Xia the Luo one-man show, can obtain in merely the dining room from lens' laughter people's response,This is certainly for the more comprehensive clear performance its comedy movement and the scene, but actually unavoidably has "adheres to traitors" suspicion of the stage show.

当格里菲斯在好莱坞引领起叙事蒙太奇的主流之后，卓别林意外的还在强调著单个镜头的表现力，虽然他也运用了一些类似《摩登时代》开头绵羊和工人的两个镜头那样的表现蒙太奇手法，但更多的时候他还是在忠实的用全景镜头表现动作的经验时间，《摩登时代》中夏洛尔在餐厅中唱歌的场面，固定的正面全景视角，类似戏剧的观看方式，观众只能看到夏尔洛的独角戏，仅仅能从镜头之外的笑声中得到餐厅里人们的反应，这当然是为了更全面清楚的表现其喜剧动作和场景，但却难免有&附逆&舞台表演之嫌。

I saw a few 1st touches from the lesser technical players were the ball bobbled up, they then had to take a couple of touches to get it under control.

我从一些一般的球员身上见过一些接球动作，球会不稳定，或弹起或漏掉，所以他们需要更多的时间和动作来调整，来控制球。

Placing the switch such that the direction of switch operation is vertical, a static load of 3 kgf shall be applied in the direction of stem operation for a period of 60 seconds.

开关的动作方向为垂直放置开关，在推柄动作方向施加 3 KG的静负荷，60秒时间

Failure phenomenon: cranes move normally, the oil temperature anomalies increased, while no significant difference in temperature between the import and export cooler, cranes at work after a certain time, due to high temperature protection relay and parking.

故障现象：克令吊动作正常，系统油温异常升高，而冷却器进出口无明显的温差，克令吊在正常工作一定时间后，由于高温保护继电器动作而停车。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。