查询词典 central angle

The bar axis is at an anThe bar axis is at an angle to the central axis and spins around it.gle to the central axis and spins around it.

磁磁棒棒条的轴与中心轴成一角度，并围绕它旋转的轴与中心轴成一角度，并围绕它旋转。。

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。

They are unevenly distributed along the retina, in the central retina and central macular area of about 3 □ concave angle exists only within the pyramidal cells.

它们沿着视网膜的分布是不均匀的，在视网膜中央的黄斑部位及中央凹大约3□视角范围内只存在着锥体细胞。

Methods Select and pitch xiphisternum bottom or cardiac apex department, paracentesis pericardii according to seldinger method and extended Central venous catheter drainage, drain Pericardial effusion, after drainage, Take the Central venous catheter for germs culture, analyse and evaluate possibility and safety of the treatment from etiology angle.

取胸骨剑突下或心尖部按Seldinger方法行心包穿刺并留置中心静脉导管，引流心包积液，引流结束通过中心静脉导管病原学结果分析评价本治疗的安全性和可行性。

According to the different functions of the central government and local governments in the economic and social activities, the rights of affaire administration are classified between the central government and local governments; and the classification of the expenditure between the central government and local governments are made on the basis of the classification of the rights of affairs administration between them.

指根据政府在经济和社会活动中的不同职责，划分中央和地方政府的责权，按照政府的责权划确定的支出。

Communist Party of China's great revolutionary struggle, the resort has emerged out of the Fourth Red Army has been Secretary-General Chen Xie-ping, China's first Ph.D. in economics, the Shanghai branch of the Central Propaganda Department Dong key; served as political commissar of the First Division of the New Fourth Army, political commissar Liu Su Zhongjun area inflammation; has served as deputy political commissar of 18 Army troops advance into Tibet detachment commander and political commissar, deputy political commissar of the Tibet Military Region, secretary of the CPC Tibet Autonomous Regional Committee for the Peaceful Liberation of Tibet, Major General Wang Qimai made outstanding contributions, the injustice of persecution during the Cultural Revolution was brutal death was vindicated,"61 elenco aziende hotel albergo were the case," from the originator; a vice president of Peking University, the famous Marxist historian Jian Bozan; has served as Deputy Director of the Central People's Government Information Department, Deputy Secretary-General of the Government Administration Council and Director of the Office of Premier Zhou Zhang unique; a former mayor of Tianjin, Tianjin People's Congress Director of the Thirteenth CPC Central Committee, the Seventh National People's Congress Nie Bichu, a founder of China's automobile industry Meng Shaonong has repeatedly been Mao Zedong, Zhou Enlai and other party and state leaders met with agricultural experts, the national labor model Li Guangqing, have written more than height, fluent in ten languages for linguists and dictionary experts Wang billion, a "Western Muse" reputation of the famous poet Chang Yiu, using the "Mice Love Rice","Zhu Zhige" and other songs popular singer savory network has the most influential contemporary Chinese artists Soviet Po sand painting has received CCTV, Hunan TV, Phoenix TV and a number of the mainstream media interviews with the top companies in the world and tailored to the domestic market through hundreds of topics copied, and on many occasions in the Great Hall, Diaoyutai, nests, etc. for the national leadership and foreign friends to do perform; Marketer has created renowned national "Hunan TV," Wei Wenbin original Hunan Radio and Television Bureau Secretary (now Vice Chairman of Hunan Province), there are more other academicians Liu (Fertilizer plant nutrition experts), Yao Shaofu and so on.

在中国***的伟大革命斗争中，桃源曾先后涌现出了红四军秘书长陈协平，中国第一个经济学博士、上海中央分局宣传部长董维键；历任新四军第一师政委、苏中军区政委的刘炎；有历任十八军副政委兼进藏部队先遣支队司令员和政委、西藏军区副政委、中共西藏自治区委书记，为西藏和平解放作出突出贡献的王其梅少将，文革中遭残酷迫害含冤去世，后来平反"六十一人案"从其发端；有北京大学副校长、著名的马克思主义史学家翦伯赞；有历任中央人民政府情报总署副署长、政务院副秘书长兼周总理办公室主任的张唯一；有曾任天津市市长、天津市人大常委会主任的中共第十三届中央委员、第七届全国人大代表聂璧初，有我国汽车工业的奠基人孟少农，有多次受到毛泽东、周恩来等党和国家领导人接见的农业专家、全国劳动模范李光庆，有著作超过身高，精通十余国语言的语言学家和辞书专家王同亿，有"西部诗神"之誉的著名诗人昌耀，有以《老鼠爱大米》《猪之歌》等歌曲走红网络的歌手香香，有当代中国最具影响力的沙画艺术家苏大宝，曾接受过央视、湖南卫视、凤凰卫视等多家主流媒体的专访，为世界及国内顶级企业量身打造过上百场主题沙画表演，并多次在人民大会堂、钓鱼台、鸟巢等地为国家领导及外国友人做精彩表演；有一手打造了蜚声全国的"电视湘军"的原湖南广电局局长魏文彬，还有两院院士刘更另、姚绍福等。

The Silk Road gave rise to the clusters of military states of nomadic origins in North China, invited the Nestorian, Manichaean, Buddhist, and later Islamic religions into Central Asia and China, created the influential Khazar Federation and at the end of its glory, brought about the largest continental empire ever: the Mongol Empire, with its political centers strung along the Silk Road (Beijing in North China, Karakorum in central Mongolia, Sarmakhand in Transoxiana, Tabriz in Northern Iran, Astrakhan in lower Volga, Bahcesaray in Crimea, Kazan in Central Russia, Erzurum in eastern Anatolia), realizing the political unification of zones previously loosely and intermittently connected by material and cultural goods.

丝绸之路引发了由中国北部开始的游牧地区军队丛生，引发了景教、摩尼教、佛教，后期还有伊斯兰宗教进入中亚和中国，创造了有影响力的哈扎尔联盟。在它的显赫终结之时，带来了曾经是最大陆地面积的帝国：蒙古帝国，它的政治中心是沿着丝绸之路（中国北部的北京，蒙古中部的哈拉和林、河中地区的萨马卡罕、北伊朗的大不里士、伏尔加河下游的阿斯特拉罕、克里米亚的巴塞莎拉、中俄罗斯的喀山、安纳托利亚东部的埃尔祖鲁姆），意识到先前松散和被物质和文化商品间歇地连接的地区需要政治上的统一。

The fourth chapter analyzed into the internal relationships between the central town construction and the urbanization, the main content including the background analysis of the birth of central town, the role and function of central town in unbanization, the value and measures of developing suburb cental town and so on.

第4章分析了中心镇建设与城市化发展的内在联系，主要内容包括中心镇产生的背景分析、中心镇的特征与功能、中心镇在城市化中的地位与作用、发展广州市市郊中心镇的重要意义及方式等。

The US policy toward Central Asia now facing knotty problems: the factor of Russian; Central Asian's democratic moment and Islamic Fundamentalism; how to the arrival of US forces into Central Asia rationalize.

美国中亚政策面临的棘手问题是：俄罗斯因素，中亚的"民主化改造"和伊斯兰复兴运动，如何使美军长期驻扎中亚合理化等问题。

The central office is in Atlanta; our central government; the central library.

中央办公室在亚特兰大；我们的中央政府；中央图书馆。

Smoking cigarettes adds to the Computer Desk Computer manufacturer computer mouse Computer Computerized collar knitter machine Conduit Bodies construction board Container Bag Control Arm Cooking Thermometer general levels of air pollution as well as damaging our health.

吸烟不仅对健康有害，而且增加空气污染程度。香烟雾含有多种有害物质：不仅有致癌化学物质、有某种能阻止氧气进入血液的气体，还有引起血压增高、心速加快的被称为尼古丁的物质。

He is one of my favorite actors.

他是我最喜欢的男演员之一。