downward stroke 中文意思是什麼

downward stroke 解釋
下行沖程
  • downward : adj. 1. 下方的,向下的,低下的。2. 下降的;下坡的;(市價)下跌的。adv. = downwards. adv. -ly ,-ness n.
  • stroke : n 1 一擊,一敲;打,打擊;一振,一動;(字的)一筆;一舉;一劃;(游泳的)一爬;一觸;一閃;一刀...
  1. The " catch " phase of the stroke should utilize an out - and - downward scull with minimal force

    劃臂的「抓水」階段應該利用最小的力外下劃。
  2. During, or at the end of the arm pull - down of the first stroke after the start and after each turn, a single downward butterfly kick is allowed, but not required, followed by a breaststroke kick

    出發后或每一次轉身之後,在第一次大劃手之當時或之後,一次向下蝶式踢腿是被允許的(但非必要的) ,然後拌隨一次蛙式踢腿。
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