消聲水池 的英文怎麼說
中文拼音 [xiāoshēngshuǐchí]
消聲水池
英文
anechoic tank-
Development of a low frequency sound - absorption taper for anechoic pool
消聲水池用低頻吸聲尖劈的研製Use the probe bottom sonar system to make experiments in the national key laboratory noise elimination water pool. according to the experiment results, the probe bottom sonar system work in good order. it can accurately obtain the distance information
在國家重點實驗室消聲水池進行探底聲納系統實驗，並根據實驗結果，證明了探底聲納系統工作正常，能準確的探測出距離信息。Lake - experiment verified the correctness of this low sidelobe level beamformer. 4. the broadband constant beamwidth beamforming vectors for a uniform linear array are designed and its effectiveness when applied to a real array is verified by water tank experiment
針對均勻分佈線列陣，設計了基於chebyshev加權的寬帶恆定束寬波束形成向量，消聲水池實驗驗證了設計方法對于實際基陣的有效性。The results of calculation simulation has good consistency with the experiment one and some useful conclusions are obtained
計算結果與已進行的模型罩消聲水池的試驗結果吻合良好。The length between each unit is 0. 16m, and the whole hydrophone is 0. 52m long. in a normal cistern, the directivity and sensitivity of the hydrophone is tested with an impulse method
在非消聲水池中，用脈沖方法，採用測試信號頻率為4688hz ， 5度為間隔，測得其指向性。2. study the working principle of the vector transducer, mainly for two - dimensional pressure - gradient transducer. and the experimental results for directional pattern of two - dimensional pressure - gradient vector transducer at frequency 3khz and 5khz are given
重點對本文所要研究的壓差式矢量水聽器進行研究，並運用消聲水池實測數據繪出了二維壓差式矢量水聽器在3khz和5khz下的指向性圖。Engine operating with fuel system, water pump, lubricating oil pump, aircleaner and exhaust silencer ; not included are battery charging alternator, fanand optional driven components
發動機帶燃油系統、水泵、機油泵、空氣濾清器和消聲器運行，而不包括為蓄電池充電的發電機、風扇和其它選件。分享友人