step-down

基本解釋

The guy had set up his pedal-operated sharpening stone in one of the gloomy step-down doorways in the South End.
這伙計在南城一個陰暗的減緩的門道里安裝了踏板操縱的磨刀石。
For this article, we have chosen a step-down approach in which an object is placed below and to the right of the previous object.
對于本文，我們選擇一種逐級下降的方法，在這種方式中，對象被放置在前一個對象的右下角。
Start with 10 minutes at half-marathon pace and increase your speed with each step-down in duration (the final minute should be close to all-out).
開始先用跑半程馬拉松的速度跑10分鐘，然后在隨后的每個時間段都增加你的速度，在最后1分鐘跑步速度應該接近你的全速。

General Aziz announced his candidacy in an interview with the al-Arabiya television network, saying he will step down in three weeks and allow the President of the Senate to run the country during his campaign for the presidency.
And if you hear a triple, your step is this: down-up-up, down-up-up, down-up-up, down-up-up.
聽到三拍子時,這樣做,強,弱,弱
耶魯公開課 - 聆聽音樂課程節(jié)選
But I imagine that after a period, there'd be this-- Well, humans have this ability to look down on their experiences, or step back from their experiences, and assess them.
但我想經(jīng)過一段時間后-,人類有能力審視自己的體驗，或從體驗中抽身而出加以評估。
耶魯公開課 - 死亡課程節(jié)選

The step-down has been generally expected since Jobs took extended medical leave earlier this year, the LA Times reports.
FORBES: Morning Tech Wrap: Steve Jobs, Samsung, Facebook

If someone steps down or steps aside, they resign from an important job or position, often in order to let someone else take their place.

降壓型
In order to meet the market requirement, a PWM controlled step-down DC-DC converter is designed in this thesis.
為了適應市場需求，本文分析設計了一款電流模式的PWM控制降壓型DC-DC變換器。
機械工程
(齒輪傳動的)減速的
步降
降壓