low-noise propeller的意思|示意
低噪声螺旋桨
low-noise propeller的网络常见释义
低噪声推进器 ... low-noise axial fan 低噪声轴流式风机 low-noise propeller 低噪声推进器 low-noise receiver 低噪声接收机 ...
low-noise propeller相关例句
With a low-pitched rumbling noise, the propeller began to rotate.
随着低沉的隆隆声，螺旋桨开始旋转起来。
To predict the noise of the warship propeller is significant for estimating the propeller's acoustical performance and designing low noise propeller.
螺旋桨噪声的预报对评价螺旋桨声学性能及螺旋桨声学设计有非常重要的意义。
According to mechanism of low frequency broadband noise of the propeller, theoretical analysis method is given and numerical calculation of the noise is carried out as well.
在分析螺旋桨低频宽带噪声成因的基础上得到了理论计算方法，并作了数值计算。
According to mechanism of low-frequency broadband noise of the propeller, theoretical analysis method is given and numerical calculation of the noise is worked out as well.
在分析螺旋桨低频宽带噪声成因的基础上得到了理论计算方法，并作了数值计算。