The concentration of pollutant in space depends on the characteristics of time averaged and turbulent flow.

污染物质浓度的空间变化取决于这一复杂流动的时均特性和紊动特性。

youdao

The relative intensity of the time averaged(climatic)field and temporal anomalies field set plays an important role in their similarity.

时间平均场（气候场）与时间偏差（异常）场集的相对强弱在二者相似与否中起到重要作用。

youdao

The time averaged velocities in fluid flow can be measured simply and conveniently by investigating the effect of the pitot tube in supersonic flow.

总压管提供了一种简便快捷的测量流体平均流场的方法，分析其在超音速测量中的影响具有重要意义。

youdao

But Bush held office for eight years, and economic growth over that time averaged only 2%, a point and a half lower than the post-World War II average.

FORBES: Market Movers -- Man Or Tide?

Inflation during this time averaged only 3.3% per year.

FORBES: The Fiscal Cliff: Kids Will Be Kids

Only August had higher percentages, as the markets moved higher 74% of the time and averaged gains of 2.4%.

FORBES: Leap Year Has Bullish Tilt for March