jackknife

jackknife怎么读

英式音标：[ˈdʒæknaɪf]

美式音标：[ˈdʒækˌnaɪf]

jackknife的意思释义

n.

折叠刀；

v.

对折，用折叠刀切；

变形

过去式：jackknifed过去分词：jackknifed现在分词：jackknifing第三人称单数：jackknifes

英英释义

n.

a large knife with one or more folding blades

同义词：clasp knife

a dive in which the diver bends to touch the ankles before straightening out

v.dive into the water bending the body at the waist at a right angle, like a jackknife

jackknife用法及例句

双语例句

用作不及物动词(vi.)

The results show that the vehicle tends to rollover on the high friction-coefficient road, while the vehicle tends to yaw and jackknife on the low friction-coefficient road.

结果表明，重型半挂车辆在附着系数较高的良好路面上容易发生侧倾失稳，而在附着系数较低的湿滑路面上则更容易发生横摆和折叠失稳。

例句参考

The Jackknife, the Bootstrap and other resampling plans

The Jackknife, the Bootstrap and other resampling plans

Bootstrap methods: Another look at jackknife

Bootstrap Method: Another Look at the Jackknife

Bootstrap Methods: Another Look at the Jackknife

Bootstrap Methods: Another Look at the Jackknife

The jackknife, the bootstrap and other resampling plans. Society for Industrial and Applied Mathematics

A Leisurely Look at the Bootstrap, the Jackknife, and Cross-Validation

1977 Rietz Lecture—Bootstrap Methods—Another Look at the Jackknife

jackknife相关单词

jack-knife