the fan blades的意思|示意

The exhaust fan has external motor and aluminum alloy blades, is explosion resistant and safe.

抽风机是外置式电机，铝合金风叶，防爆，安全。

Used on the newly developed high - efficiency and low energy consumption local fan are cast aluminum blades.

防爆局扇是我总厂新开发的高效率、低能耗的新型井下通风设备。

To help prevent this issue, place something in-between the fan blades, such as a toothpick.

为了帮助防止此问题，在一些地方之间的风扇叶片，如牙签。

One way to increase the efficiency of a high-bypass jet engine is to turn the fan into an open rotor, a bit like returning to propellers, but using two rings of stubby counter-rotating blades.

提高高旁通飞机引擎的方法之一就是把风扇变成开放式旋翼，有点回归于螺旋桨的味道，但要使用两圈粗短的反旋桨叶。

Use fishing thread to tie a cockhorse onto the blades of a ceiling fan.

用鱼线把玩具木马系在吊扇的叶片上。

Guided by the design characteristics of electric fan blades, the writer proposes a method of revision through true measurements on the basis of the design procedures of equivalent axial fans.

本文根据电扇风叶的设计特点，提出在设计当量轴流式风扇的基础上，进行实测修正的方法。