jackknife

jackknife 基本解释

n. 大折合式刀, 屈体跳水
vi. 弯身
vt. 用大折刀切

jackknife 词性变化

过去式:jackknifed 现在分词:jack-knifing 第三人称单数:jack-knifes 过去分词:jack-knifed

词组短语

1、jackknife clam [网络] 折刀蛤

2、jackknife-fish [医]高鳍石首鱼

3、jackknife door 杰克刀门

4、jackknife diving 杰克刀潜水

5、jackknife position [医]折刀状卧位：同Kraske position

6、jackknife statistics 刀统计

7、jackknife bootstrap 刀切式引导

8、jackknife resampling 刀切重采样

jackknife 用法和例句

1、Do a jackknife

做镰刀式跳水

2、front jackknife dive

向前屈体跳水

3、To cut or stab with a jackknife.

用折刀切或刺

4、A good jackknife is often of service to a camper.

一把折刀对于露营人很有用。

5、It is the magical function of pair of jackknife law next.

其次是对重叠法则的妙用。

6、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

7、Application of Bootstrap and Jackknife in Forest Investigation

自助法和刀切法在森林调查中的应用

8、SPECIES DIVERSITY OF CARPINUS PUBESCENS COMMUNITY AND ITS JACKKNIFE ESTIMATION

云贵鹅耳枥群落物种多样性及其刀切法估计

9、Yes, simple ones like the swallow and jackknife but not fancy diving.

跳的，跳简单的例如燕式，弯身式，但不会跳花式。

10、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