deflecting plate meaning in English

偏转板
遮护板
折流板
折向板

On the basis of the primary studies upon the nonlinear interactions between the unstable waves and the self - excited oscillations in the flow , experiments were focused upon the attenuation effects on the oscillations of tripping wires , side jets and deflected plates , and upon the mechanisms for the attenuations
在对流动的不稳定波之间非线性相互作用过程和自激振荡的基本规律研究的基础上，实验研究了绊线、旁射流和折板削弱自激振荡的效果与机制。
Experimental studies on the influences of the deflected plates upon the oscillations were focused on the attenuations of sound pressures of the oscillations with the bent plates of various angles and lengths . the results show that the bent plates with angels of 30 ~ 60 and a length about an oscillating wavelength diminish the sound pressures notably . with the same angle of 45 , the half - wavelength bent plates diminish the pressures , and the one - wavelength or longer bent plates do better
结果表明，当折转角为30 60和折转长度( b )与振荡波长( )相当时( b / 1 . 0 ) ，折板具有显著的削弱振荡声压的效果；折转角45时，折板长度与振荡基频波长之比b /在0 . 5 ，折板就有削弱振荡声压的效果， b /在1 . 0或更大时削弱效果更佳。