An overheated water tank will build up a head of steam.

过热的水箱会逐步形成蒸汽压位差。

youdao

I'm finally able to work up a head of steam about my new project after the long vacation.

经过一个长假后我终于能把自己的新项目理出个头绪来。

youdao

The financial crisis was horribly damaging. But slowly but surely we are building up a head of steam.

虽然金融危机造成的损失巨大，但我们正在蓄势待发。

youdao

We were unable to build up a head of steam or get any quick ball.

BBC: Canadian tactics frustrate Wales

As the railroad lovers rebuild their trains, work on Train World is building up a head of steam.

WSJ: Belgian Train Museum Had a Hard Time Getting on Track

But slowly but surely we are building up a head of steam.

FORBES: US Oil Industry Leads the Way in Extracting Hard-to-Get Crude; Steel to Benefit