气流的英文：
airflow
breath

Drift:To be carried along by currents of air or water
流动:被气流或水流携带.

The falling leaf was buoyed up by a rising air current.
那片落叶被一股上升的气流浮起。

Heated air is forced into the upper tier of ducts.
加热的气流被送入上面的一排管道。

A temperature stratification from the top to the bottom of the plenum is obtained
从压力通迅室的顶部到底部可获得分层气流温度。

Plug the flow regulator into the wall and attach the nebulizer.
将气流调节器插头接通墙上电源，并连接喷雾器。

A modification of existing open- end techniques has been introduced that combines mechanical and air current operations.
通过将机械作用与气流作用结合,对自己端纺纱做了改进。

Two methods of open -end or break spinning are in use: rotor spinning and fluid or air or vortex systems.
目前采用的开端纺纱或叫自由端纺纱的方法有两种:气流纺纱和流体(或空气,或涡流)纺纱。

a meridional flow of air
南北方向的气流

The airflow is largely shut off
空气气流大量减小。

Violent or uneven movement of air or water.
猛烈的或不稳定的气流或水流。

With numerical simulation method the effect of the airflow pattern created by the exponential inlet on contaminant concentration and thermal comfort in an operating room was investigated.
就变化风速的送风口所产生的气流流型对外科手术室内的细菌浓度和人体舒适的影响进行了数值模拟分析。

According to this, operational mine needs to take necessary measures as the replacement of the mentioned requirement to ensure safe walking exits during airflow reversal phase.
针对这一要求，生产矿井通过采取必要的措施工程，来确保反风期间有可以行人的安全出口，替代回风井安装梯子间的要求。

This paper describes what the different fire intensities come into being the change of circumfluence based on observation, and probes into planar airflow field of the different phases in fire areas and fire wind characters near to ground on the basis of numerical value simulation experimentation.
在描述不同火强度引起的环流变化的同时,根据数值模拟实验.探讨了林火过程中不同阶段火影响区的二维流场和地面火风的特征。

There was not a breath in the air.
一丝风也没有。

The doctor asked me to breathe in, then to breathe out fully.
医生让我先吸气，然后全部呼出。

The doctor told me to breathe in and then breathe out slowly.
医生叫我吸气然后慢慢地呼出。

He made a deep breath.
他深深地吸了一口气。

There is a breath of autumn in the air today.
今天的天气已露出了一丝秋天的气息。