查询词典 technical reconstruction

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。

Definition and hand-out of technical documents including drawing / standard and other technical documents for CV OEM's for their design and installation work.

为协助商用车主机厂的设计和安装工作，确定和向其提交技术文件，包括图纸、标准及其它技术文件。

This paper makes an analysis of the kinematical rules and technical characteristics of movement-round-off spring back handspring and bent leg back flip with 2 twists in Yang Wei s vaulting horse,in order to provide the theoretical basis and technical parameter for its further development in China.

通过运动学分析揭示了我国优秀体操运动员杨威完成的跳马踺子后手翻屈体后空翻2周的运动学规律与技术特点，为我国运动员发展此类动作提供了理论依据和技术参数。

Company has strong technical strength, advanced technology, perfect production testing equipment, products, insulation and good heat resistance, various technical indicators have reached the domestic advanced level.

公司技术力量雄厚，工艺先进，生产检测设备完善，产品绝缘及耐温性能良好，各项技术指标均达到国内先进水平。

4Training the hygienic and technical personnel, carrying on training improvement for all levels and various kinds of hygienic and technical personnel, undertaking the teaching task for a certain middle and high medical universities and helping basic-level hospital to train technology backbone.

培训卫生科技人员，对各级各类卫生技术人员进行培训提高，承担一定的中、高等医学院校的教学任务，帮助基层医院培训技术骨干。

Understanding the range and relationship between indoor organic pollutants and sick building syndrome in Wuhan City, China.PartⅠ. Development of the Small-scale Environmental ChamberThe main purpose of partⅠ is to develop the equipment: small-scale environmental chamber.● The small-scale environmental chamber, which can be used for plywood hygienical evaluation was successfully developed in our laboratory. All of its technical parameters well meet the technical requirements of standard protocol in U.

本项目结合中国预防科学院下达课题"中国六城市室内装饰材料和产品卫生学调查"，着重进行了：小型环境测试舱的研制；建筑装饰材料卫生学品质等级的化学评价方法；建筑装饰材料卫生学品质等级的生物学评价方法，即"控制暴露人体实验"和进行"控制暴露人体实验"的有关设备；室内有机污染物和人群不良建筑物综合征的相关关系现场研究。

Technical innovation culture is peoples whole set of common value that forming in the hot pursuit ofthe technical innovation culture.

技术创新文化是人们把对技术创新的追求内化于心形成的一整套共同的价值观。

Another two vocational and technical colleges and in-service management and technical personnel training center.

另有两所职业技术学院和在职管理、技术人员培训中心。

He continued to maintain his technical innocence of any indictable offence.technical sulphuric acid

他仍然声称自己从严格的法律意义上说并未犯有任何可以起诉的罪行。工业硫酸

I can do simple painting, carpentry and plumbing.

我能做简单的油漆、木工和修水管等工作。

The motivations, notations and outline of this work are also given in this chapter.

从这个意义上讲，这些时滞是无害的。然后用实例说明这三个定理的应用和互不包含性。