跑向起跳線 的英文怎麼說
中文拼音 [pǎoxiàngqǐtiàoxiàn]
跑向起跳線
英文
run-up- 跑 : 跑動詞[書面語] (走獸用腳刨地) dig ground with foot or hoof
- 起 : 起Ⅰ動詞1 (站起; 坐起) rise; get up; stand up 2 (取出; 取走) draw out; remove; extract; pull 3...
- 跳 : 動詞1 (腿用力彈起) jump; leap; skip; bounce 2 (彈力使物體突然向上移動) spring; leap 3 (一起...
- 線 : 名詞1 (用絲、棉、金屬等製成的細長的東西) thread; string; wire 2 [數學] (一個點任意移動所構成的...
- 起跳 : [體育] take off
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To further the study of the take - off technical theory in the backstyle high - jump, we make a research into the cuved tosbury take - off cour se of backstyle high - jump. it was pointed out that the backtyle high - jump cucve d run take - off created efficient condition for the earlier change and accumla tion of gravity center and vertical speed of fosbury flop the moving direction t he bady
為進一步研究背越式跳高起跳理論,對背越式跳高弧線助跑起跳過程進行分析,揭示背越式跳高的優越性在於充分發揮和利用助跑速度提高起跳效果,其實質是弧線助跑起跳為背越式跳高身體重心運動方向的提早轉變和垂直速度的累積創造了有利條件。
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