英语释义

1. mechanical ventilation

片语

forced d ventilation motor强制通风式电动机

forced draft ventilation强制通风

forced deffusion ventilation释义强迫弥散通气

forced jet ventilation压射式通风

forced clothing ventilation服装加压通风

forced diffusion ventilation强迫弥散通气

forced d ventilation fan强制通风风机

mechanical ventilation[矿业][建] 机械通风；强制通风

forced function ventilation强制通风

forced d ventilation强制通风

英汉例句

• forced ventilation should be provided when applying paint in confined spaces or stagnant air.

  在狭窄处或空气不流通处施工，必须提供强力通风。

• provide adequate ventilation, particularly in roof areas where hydrogen might collect. forced ventilation may be necessary in some applications.

  提供充分的通风，特别是氢容易积聚的屋顶区域。某些应用中强制通风是必要的。

• what「s the requirement for the forced ventilation system for crankcase?

  发动机曲轴箱强制通风的要求？

• forced ventilation may be necessary in some applications.

  某些应用中强制通风是必要的。

• the air current from forced ventilation is a wall-attached jet in the heading face.

  掘进工作面压入式通风形成的风流是贴附射流。

• the fin-like appendage on the helmet houses a forced ventilation fan, which blows fresh air over the technician」s face to relieve perspiration.

  头盔装具上的鳍状物附属物为强制通风片，能够向拆弹专家的面部输送新鲜空气以便排除汗水。

• the means of sealing by nitrogen aerating and local forced ventilation are used for the leakage source points so as to reduce the explosion class in the gas zones.

  通过对煤气加压站煤气泄漏源点的分析和确认，并对其泄漏源点采取充氮密封和局部强制通风等手段，以达到降低煤气区域爆炸等级的目的，并对煤气加压站防爆等级进行了探讨性划分。

• at present, china is still widely used locomotive with forced ventilation of the traction motor, the continuous power rating to a large extent dependent on the ventilation and cooling effect.

  目前我国机车上仍广泛地采用具有强迫通风的牵引电机，其连续定额功率在很大程度上依赖于通风冷却的效果。

• forced ventilation during culture promoted growth of plantlets.

  在培养阶段进行强制通气可促进小苗的生长。

• the kind and character of gas treatment are discussed and the forced ventilation type and the application of inactive gas on iron and steel enterprise are also put forward.

  探讨了处理煤气方式的分类及特点，提出并归纳了强制通风方式、惰性气体在钢铁企业煤气系统中的应用。