English translation for "水动力噪声"

hydrodynamic noise

Example Sentences:

	1.	The self - - noise of underwater vehicles is one of the main interfere sources in sonar , which is compound of three kinds of noise inc1uding the machinery noise , the propel ler noi se and the water ki net ics noise 航行体自噪声是声纳的主要干扰源之一，它由航行体运动时产生的机械噪声、螺旋桨噪声和水动力噪声几部分构成。
	2.	The submarine noise detected by sonar consists of two parts : propeller - generated hydro - dynamical noise , which can be greatly reduced by improving the submarine rear shape ; radiated noise from the submarine structure excited by the centrifugal forces ( moments ) of rotatory machine , which is more complicated and influenced by many factors 声纳所探测的潜艇噪声包括两部分，一是螺旋桨运转带来的水动力噪声，二是潜艇主机工作时产生的不平衡力和力矩引起潜艇结构振动，带动流场振动从而辐射噪声。通过改进潜艇尾部线型设计，已将水动力噪声降到比较低的程度，而结构噪声则复杂得多，与许多因素有关。

Similar Words：

"水动力学术语" English translation, "水动力学研究与进展" English translation, "水动力学液体动力学" English translation, "水动力要素" English translation, "水动力莹润保湿滋养面膜" English translation, "水动力指标" English translation, "水动力制动器" English translation, "水动力质量" English translation, "水动力滞后" English translation, "水动力滞留" English translation