jackknife

jackknife什么意思,jackknife翻译

基本解释

n.: 大折刀
v.: 弯成 V 字形（如铰接货车失控时的弯折）
网络: 刀切法；折刀法；杰克刀

权威解释

• 大折刀:

  a large knife with a folding blade

• 弯成 V 字形（如铰接货车失控时的弯折）:

  to form a V-shape. For example if a lorry/truck that is in two partsjackknifes , the driver loses control and the back part moves towards the front part.

英汉解释

• 折拢;作镰刀式跳水

• 把...折拢

• (跳水等时)屈体

• 用大折刀切

• 折叠式撑竿跳高

• 折体动作

• 大型折合式小刀;镰刀式跳水

• 大折刀;屈体跳水法

词性分析

• 复数：jackknives

• 过去分词：jackknifed

• 现在分词：jackknifing

• 第三人称单数：jackknifes

同义词

v.turnskidswerveveerswivel

例句

• Arch spat some more tobacco juice on his boot top and whetted the jackknife blade some more.

  阿奇又朝靴面上吐了些烟沫，再把大折刀磨了几下。

• Jackknife fish (Equetus lanceolatus) are not commonly seen in the ocean.

  高鳍鱼（捷克飞刀）不常见于海洋中。

• a high diver who excelled in performing the jackknife.

  精彩地表演镰刀式跳水的高个跳水运动员

• LABMRMC accounts for this variance using the Jackknife method.

  LABMRMC使用大型折合式小刀方法占有这不一致。

• The Experimental Research of Applying Effect of Horizontal Bar Jackknife Upward Action Training Apparatus in Teaching Activities

  单杠屈伸上训练器在教学训练中运用效果的实验研究

• The Estimation of the Genetic Variance in Field Trials of Rice Breeding Line by Jackknife

  水稻品系试验中遗传方差的刀切法估计