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downstroke

/ˈdaʊnˌstrəʊk/ /ˈdaʊnˌstroʊk/
  • n.
    下行程;下行冲程;向下的一笔

双语例句

  1. 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。
  2. 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。
  3. The difference in the peak load on the upstroke and the minimum load on the downstroke of a polished rod.
    光杆上行冲程时的最大负载与下行冲程时的最小负载之差。

网络短语

  • downstroke press
    下压式压力机
  • up-downstroke
    上下冲程
  • downstroke type
    下刺式
  • downstroke torque
    上冲程扭矩
  • downstroke e press
    下压式压力机

同根词

adj.
downriver下游的
adv.
downwards向下,往下
downriver向下游
n.
downswing下降趋势;向下摆动;衰落

英英释义

  • n.a stroke normally made in a downward direction

词源

  • downstroke
    down +‎ stroke