speed down

基本解釋

Competitors speed down the track and through the air as though they could fly.
參賽者沿著軌道加速，快速地在空中滑翔，就像是他們會飛一樣。
In order to process the non-stationary vibration signals such as speed up or speed down signals effectively, the order bispectrum technique was presented.
針對齒輪箱升降速過程中振動信號非平穩(wěn)的特點，將常規(guī)的階次分析與雙譜分析技術(shù)相結(jié)合，提出了基于階次雙譜的齒輪箱故障診斷方法。
You could be driving at top speed down a highway and not realize the bridge ahead had been destroyed, but that would not change the outcome just because you didn't know the bridge was out.
你可能以最高時速從高速公路事駛出卻沒有意識到前面的橋已經(jīng)毀壞了，但是你不能因為你不知道橋不能使用而改變后果。

Before the flight went down, sensors gave conflicting information on air speed to the plane's computers, possibly because of ice.
And the experimenter is back there with the speed knob and at random intervals he just speeds up the tape of their heart and then slows it down.
實驗者回到實驗室，帶著錄音設(shè)備,隨機(jī)地,他加速了心跳的錄音,然后又慢下來。
耶魯公開課 - 心理學(xué)導(dǎo)論課程節(jié)選

When I plugged a Linksys unit into an outlet near three light dimmers and a hair dryer, file transfer speed was cut in half, but dimmers or dryer alone brought the speed down just 25%, to roughly Wi-Fi rates.
FORBES: Home Networks: A Shocking Idea
Once the light enters the ruby, its speed is slowed down to around the speed of sound (approximately 741mph) and the spinning motion of the rod drags the light with it, resulting in the image being rotated by almost five degrees: large enough to see with the naked eye.
FORBES: Slowing the Speed of Light to a Crawl