headroom background

headroom

/ˈhɛdˌrum/ /ˈhɛdˌrʊm/

Illustration headroom - Image 1

Illustration headroom - Image 2

noun

净空高度, 头部空间

The vertical clearance above someone's head, as in a tunnel, doorway etc.

Examples :

"The doorway had insufficient headroom for the tall student to walk through without bumping their head. "

这个门的高度不够，个子高的学生走过去会撞到头。(Zhège mén de gāodù bùgòu, gèzi gāo de xuésheng zǒu guòqù huì zhuàng dào tóu.)

architecture building space

Illustration headroom - Image 1

noun

净空，垂直净空。

The vertical measurement, top to bottom, for example for clearance under a bridge.

Examples :

"The headroom under the bridge was just enough for the bus to pass safely. "

桥下的净空高度刚好够公交车安全通过。

technical building architecture space

Illustration headroom - Image 1

noun

动态余量，动态范围。

The ability of a system to reproduce loud sounds free of distortion; dynamic headroom.

Examples :

"The new stereo system has good headroom, allowing you to play music at high volumes without any distortion. "

这款新音响系统有很好的动态余量，即使你把音量调得很高，也不会有失真。

sound electronics technology music

Illustration headroom - Image 1

noun

提升空间，改进余地。

The distance between the actual performance of an algorithm and its maximum possible performance.

Examples :

"The new student's understanding of algebra had significant headroom; she could improve considerably before reaching her maximum potential. "

这个新同学对代数的理解还有很大的提升空间；她在达到最大潜力之前，还可以大幅度提高。

technology computing achievement ability