It was flat, showing a constant level of importance.

这一点直截了当，表明重要性的一种恒定水准。

youdao

Beavers often build DAMS to keep the water of the pond at a constant level.

河狸常常修筑堤坝，使水塘的水位保持不变。

youdao

There's a constant level of closeness that I really need from the person I love.

我需要从我爱的人身上得到一定程度的亲。

youdao

So, if we start instead with talking about the energy levels, we can relate these to frequency, because we already said that frequency is related to, or it's equal to the initial energy level here minus the final energy level there over Planck's constant to get us to frequency.

如果我们从讨论能级开始，我们可以联系到频率上,因为我们说过频率和能量相关,或者说等于初始能量,减去末态能量除以普朗克常数。

麻省理工公开课 - 化学原理课程节选

"There's just a constant level of demand, " he said of the city.

WSJ: Cities Outpace Suburbs in Growth

These positive effects are transitory, however, when local economies have insufficient permanent employment to justify a constant level of demand for new housing stock.

WSJ: Robert Bridges: A Home Is a Lousy Investment

In the London area there's a constant low-level clacking noise in the background, reminiscent of the typing pools of yore.

BBC: Why air traffic control still needs the human touch