By cooling those two tiny metal plates to around -450 degrees Fahrenheit and separating them only by a nanometer-sized gap, their setup allowed the aluminum to act much like a single atom.

通过将这两块细小的金属片冷却到大约零下四百五十华式度，并用大约一微米宽的间隔将其分开，这块铝片表现出了与单个原子非常相似的行为。

youdao

In the event of a stall, immediately open the roll gap and turn off the cooling water.

在轧机发生事故时，应快速打开轧辊间隔，关掉冷却水，去掉辊身上卷曲的带钢。

youdao

Narrow gap welding and its applications in primary cooling systems.

主回路冷却系统的窄间隙焊接及其应用。

youdao

These called for an immediate ceasefire, followed by a cooling-off period and a series of confidence-building measures to bridge the gap between the current violence and a resumption of long-term negotiations.

ECONOMIST: Israel and the Palestinians