The 3D velocity fields in the furnaces' arch area for a conventional stock boiler were measured by the hot wire aerometer.

通过热线式气压计测量了常规储备锅炉的炉拱区域中的 3D 速度场。

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It is pointed out that some researchers 'linear fitting of velocity data is only applied to a particular area or a particular formation while the parabola formulas have wide adaptability.

文中指出，以往的一些研究者对数据采用线性拟合，只适用于特定的地区，特定的层位，而抛物线公式可以具有普遍的适应性。

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At the exit of the bluff-body, recirculation area is formed because of the negative downstream axial velocity.

在燃烧器出口钝体下游轴向速度为负，形成回流区。

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The water tower at Bow Quarter in Fairfield Road has been identified as the "only suitable site in the area" for the high-velocity missile system, according to leaflets delivered to the estate's 700 residents on Saturday.

BBC: London 2012: Legal bid over Olympics flats missile plan

The captain accompanied Maj Gen Ford in the area on the day of the march and said he heard between 15 to 20 high velocity shots and one burst of automatic fire as well as "two small explosions" which could have been nail or petrol bombs.

BBC: Heath unaware of risk to civilians