The flow of air through the fan is substantially parallel to the impeller axis.通过风机的气流基本上是与叶轮轴平行的.Impeller are open, and closed three - Banbi, as shown in Figure 2 - 2 .叶轮有开式 、 半闭式和闭式三种, 如图 2-2 所示.Impeller has single - a...
Is the mountain climbable?这座山能攀登 吗 ?With this restricted frequency range it is not applicable to hydrocarbons.这个较紧缩的频率范围不适用于烃类.During incomplete combustion some of the hydrocarbon fuel is cracked.在不完全的燃烧中,一些烃燃料裂解....
酒起着利尿剂的作用，会使你更加脱水。Alcohol acts as a diuretic, making you even more dehydrated.某些利尿剂能引起疲倦.Some diuretics can cause fatigue.结论: 利尿胶囊具有显著的利尿效应.Conclusion: LC exerted the significant diuretic effect in rats....