downstroke
基本解释
- n. 下行程；下行冲程；向下的一笔
英汉例句
- The minimum polished rod load occurs near the top of the stroke with the start of the downstroke.
最小光杆负荷发生在下行冲程开始时的冲程顶部附近。
www.infopetro.com.cn - Sporting a powerful but eccentric downstroke, Guldahl won three major championships in as many years.
动作古怪地挥出了有力一杆后，古德赫取得了三大重要赛事的连胜，而且好几年都赢了大满贯。 - The lines that formed the letters started again each time on the upstroke, the downstroke, and before the curves and loops.
那些组成字母的一行行字每次开始写时都朝上挑，朝下冲的，而且还是在那些曲线和圈圈之前。
双语例句
词组短语
- downstroke torque 上冲程扭矩
- downstroke type 下刺式
- downstroke press 下压式压力机
- downstroke e press 下压式压力机
- up -downstroke 上下冲程
短语
专业释义
- 重打