airflow

the airflow is controlled by a fan.

流是由风扇调节。

There they test the airflow around their latest designs.

们那里测试们最新设计(汽车)周围流。

An investigation on dusted airflow distribution in gas chamber of multicyclone has been carried out by using the principle that the resistance of dusted airflow in it would keep equilibrium.

通过对多管旋风除尘器内流阻力平衡分析,探讨多管旋风除尘器中各旋风子单体流分配状况,建立了流分布计算模型,结合算例进行了分析。

The results obtained show that airflow reversal of declensional ventilation is catastrophic and the reversal may occur even in higher quantity of ventilation airflow.

研究结果表明：下行风流逆越临界点时具有突跳特征，巷道风量维持较高数值时仍具有随时逆可能性。

In large space building,several environment actors disadapt current fire detectors in early-stage fire detecting,such as width and scope of space,velocity of airflow,dust,temperature and humidity.

高大空间场所各种环境因素(空间高度和广度、空流速、粉尘、温度、湿度等)会给火灾探测和自灭火带来困难。

The unit is used to realize the airflow conveying of granulated resin by means of the technology of low vacuum,It can be used with a hopper dryer to automatize dry material-supplying.

本机采用低真空原理实现塑料树脂粒子流输送，可与料斗式干燥机配套，实现干燥供料自化。

The unit is used to realized the airflow conveying of granulated resign ny mens of the technology of low vacuum.It can be used with a hopper dryer to automatize dry material-supplying.

本机采用低真空原理实现塑料树脂粒子流输送，可与料斗式干燥机配套，实现干燥烘料自化。

Method:After nasal decongestion,21 patients′s nasal airway resistance and nasal airflow were evaluated by anterior rhinomanometry before and after submucous resection of nasal septum.

方法：鼻腔减充血状态下，采用前鼻测压法对21例患者鼻中隔粘膜下切除术前后双鼻腔阻力及流进行测定并予比较。