摄影

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。

Methods using hand-painted is one of the most direct, the most liberal thinking of creative ways to convey that this is not replaced by photography.

而用手绘表现手法是一种最直接、最自由的传达创作思想的方式，这是摄影无法取代的。

In our last issue, we introduced two visions of Beijing: The vision of Hedda Morrison, a female photographer from Germany who came to Beijing in 1933 to manage Hartung photo studios, and the vision of Christina Lionnet, a young French photographer now living in Beijing.

前三期，我们连续刊登了一系列新老照片的对比作品。老照片的作者是德国女摄影家Hedda Morrison，她1933年来到北京并开办了自己的摄影工作室。新照片的作者是法国姑娘Christina Lionnet，现正居住在北京。

Photographers and fans gather outside the Hassler Hotel in Rome where actor Tom Cruise and his fiancee Katie Holmes are thought to be staying ahead of their high profile wedding.

摄影记者和影迷们聚集在罗马Hassler酒店外，汤姆·克鲁斯和他的未婚妻凯蒂·赫尔姆斯将在此举行他们举世瞩目的婚礼。

Hauntingly evocative, these photographs speak to both our desires and nightmares.

这些摄影传达了我们的欲望和恶梦，萦绕在心，挥之不去。

Nowhere in his résumé does Albright cite any formal training as a photographic interpreter; in any case, one would have to have an intimate knowledge of nuclear facilities in order to know what one was looking at when examining an aerial image.

无处在他的简历是否奥尔布赖特举出任何正式训练作为一个摄影口译；在任何情况下，一会必须有一个熟悉的核设施，以便知道什么是一看时，研究一个空中形象。

The great Edward Steichen photographed Isadora Duncan at theAcropolis, Athens in 1921. He used a Kodak borrowed from the headwaiter at his hotel.

1921年，摄影大师爱德华使用他跟所下榻饭店的领班服务生借来的一台柯达相机，在雅典卫城(Acropolis， Athens)为IsadoraDuncan拍照。

Obs 1: COPIES WILL NOT BE ACCEPTED (photocopies, photography, heliography) of the artworks.

观测1 ：文件将不予接纳（影印，摄影， heliography ）的艺术品。

Here, we present two cases of congenital choledochal cyst in which the patients were 9 weeks old and 7 weeks old respectively. Both of them presented with jaundice, acholic stools, and hepatomegaly. Combined use of sonography, computed tomography and hepatobiliary scintigraphy demonstrated the presence of choledocal cysts.

生这衷，我们提出了两个先天性胆道囊肿的病例，分别是九个月大与七个月大，他们均以黄疸，灰白公大便，和肝肿道的核医摄影证实了他们均有胆道囊肿的存在。

The medicinal plant resources of Gentianaceae in Sichuan Province.

四川省龙胆科药用植物资源。

"Some fortuneteller," scoffed the man, I'm the father of THREE children.

" "一些算命"，嘲笑他，"我的父亲有三个孩子。