查询词典 propeller

In the upper right corner of the first photo you will note the propeller for the wind driven fuel pump.

在右上角的第一张照片你会注意到，螺旋桨为风力驱动的燃油泵。

Including the general parameters of the whole machine, pneumatic curves, wing loading, propeller characteristics of such a complete design flow.

详细说明：关于飞机设计的程序。包括全机总体参数、气动曲线、机翼载荷、螺旋桨特性等完整的设计流程。

Until Barger's propeller severs her leg.

螺旋桨的地方叶片也正好把她的大腿切断

To facilitate the computation,circumferentially averaged values of the induced velocities are adopted to consider the steady hydrodynamic interaction among propeller,duct and stators.

为简化计算，采用了诱导速度的周向平均值来考虑螺旋桨、导管和定子之间定常水动力相互干扰影响。

Using this formula to estimate the performance of the cycloidal propeller and comparing the computational results with experimental results, it is shown that the agreement between them is quite good.

本文还指出，该公式的形式也适用于其它的摆线推进器，但是公式中的各项系数应根据不同的推进器而取相应的值。

An approximation formula used to calculate the characteristics of cycloidal propeller is set up.

二、提出一个计算摆线推进器水动力性能的经验公式，根据本文的试验数据，用最小二乘法求出了经验公式中的系数。

In this paper, the hydrodynamic characteristics and theoretical calculation method of cycloidal propeller have been studied comprehensively, and attempt has been made for cycloidal propellers for using on underwater vehicles, the main research works are as follow

本文就摆线推进器的水动力性能及水动力性能计算方法进行了较全面的研究，并对其在潜器上的应用做了有益的尝试，主要的研究内容包括以下几个方面

So, how studies can accurately prediction to the ducted propeller hydrodynamic performance is more important.

所以，研究如何能更准确地预报导管螺旋桨水动力性能非常重要。

Ducted propeller is one of the special propellers, which take great care in domestic and foreign.

导管螺旋桨，作为特种推进器的一种，最近一直受到国内外推进工作者的青睐。

The method of minimum energy loss for the free propeller was extended to the ducted fan.

再根据给定的设计要求，即可计算出经过最优设计的涵道螺旋桨的基本尺寸以及涵道的基本尺寸。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了