jackknifed是什么意思

2024-01-02 23:16:16

jackknifed

美[dʒæknaɪf] 英[dʒæknaɪf]

n. 大型折合式刀；镰刀式跳水

vt. 使弯曲；用折刀切

vi. 屈身；折叠

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

近义词：turn，skid，swerve，veer，swivel，twist，claspknife，

Noun

Verb

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

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。