2) breaststroke
[英]['breststrəʊk] [美]['brɛst'strok]
蛙泳
1.
Influences of 2005 international swimming rules amendments on international breaststroke achievements;
2005年国际游泳规则修改对世界蛙泳成绩的影响
2.
A new method applying on the fast breaststroke teaching for the youngster;
抬头蛙泳教学法在少年儿童蛙泳速成教学中的应用
3.
The meaning of enhanced breathing teaching in enhancing the quality of breaststroke teaching for children;
强化呼吸教学对提高少儿蛙泳教学质量的意义
3) Breast stroke
蛙泳
1.
By reading the literature and materials and combining with the experience of years breast stroke educational practice in deep water,and the physical and psychology growing up environment of the students who are the beginners of the breast stroke,we have designed a set of special teaching procedures and methods of deep water breast stroke.
通过查阅文献资料和多年深水蛙泳实践教学的经验累积,结合初学蛙泳学生的生理、心理和生长环境设计了这一套有特点的深水蛙泳教学步骤和方法。
2.
According to the technical feature of breast s tr oke and wrong actions which are easily made by students,the authors designed a k ind of land training simulator for breast stroke,and applied it to the teaching practice,which is both practical and instructive in teaching and application,it s also a good attempt to exploit sports market and promote sports industry.
根据蛙泳运动技术的特点和在教学中学生易出现的错误动作 ,作者设计了一种蛙泳陆上练习模拟器 ,并在教学实践中进行运用 ,对改进教学方法 ,合理运用教学手段 ,提高教学质量具有很好的实用价值和指导意义 ,对开发体育市场 ,促进体育产业化也是一个大胆的尝试。
3.
By analyzing the common mistakes of leg movements in breast stroke teaching for junior learners, this paper puts forward some methods for practicing and correcting mistakes in order to provide a reference for breast stroke teaching.
游泳教学腿部动作是基础 ,通过对初级组蛙泳腿部动作教学中常见错误动作的原因进行分析 ,提出练习和纠正错误动作的方法 ,为初级组蛙泳教学提供参考。
4) swim on one's chest
俯泳，蛙泳
5) Backstroke turn to breaststroke
仰泳转蛙泳
6) Rhacophorus megacephalus
斑腿树蛙
1.
Genotoxicity of the pesticide Dichlorvos and herbicide Butachlor in Rhacophorus megacephalus tadpoles;
杀虫剂敌敌畏和除草剂丁草胺对斑腿树蛙蝌蚪的遗传毒性(英文)
2.
Preliminary Study on Histology of Digestive Tract of Rhacophorus megacephalus;
斑腿树蛙消化道组织学的初步研究
补充资料：反蛙泳
一种实用的游泳。反蛙泳即蛙式仰泳，身体仰卧在水里，面部露出水面，下颏稍稍贴近胸部，腿部动作与蛙泳近似，主要是小腿收、蹬。两臂动作是同时经体侧向大腿方向用力划水，然后同时提出水面，从空中摆至头后入水，继续做第2个循环动作。划水时两臂弯屈,手和小臂要对准划水方向，划水结束后，稍有滑行。在呼吸、腿、臂的动作配合上，臂和腿的动作可以交替进行（也可以同时进行），即两臂划水时躯干和腿自然地伸直成流线型，臂出水和经空中向头后摆时收腿，当臂摆到后半部时，开始蹬腿，吸气是在两臂划水结束时开始，在划水的中间呼气。反蛙泳常在运物和救护溺者时采用。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条