螺旋循环搅拌使得原料混合更加均匀、快速。

Helical circular mixture, fast and uniform stirring.

youdao

价格很快又快速上升——但是国家也并没有立刻进入通胀螺旋循环。

Prices soon began rising sharply - but the country was not then entering an inflationary spiral.

youdao

书的结尾以一场大灾难告终，这就是为何我将《启示录》里发生的一切，称为螺旋循环。

It ends up being a big cataclysmic crash at the end of the book, so this is why I call this a spiral of cycles that are going on in the book of Revelation.

youdao

And what we know is that very often we enter a downward spiral, a vicious cycle when we go into this narrow and constrict mode.

我们知道经常会进入下行螺旋，一个恶性循环，当我们进入狭窄收紧的模式。

哈佛公开课 - 幸福课课程节选