airborne noise的意思
airborne noise中文翻譯:
空中雜音,空氣噪聲
noise───n.(Noise)人名;(英)諾伊斯;vt.謠傳;vi.發出聲音;大聲議論;n.[環境]噪音;響聲;雜音
riotous noise───喧鬧
noise immunity───抗擾度[性];抗干擾度(性)
lagging noise───滯后噪聲
terrible noise───可怕的噪音
ruffling noise───雜音
much noise───太吵了
amphiuma noise───兩性噪聲
noise cancelling───[計] 噪聲消除
In the thesis, the video echo of the airborne PD radar was simulated. The simulated echoes include the signals of the target, the ground clutter and the noise.───本文研究的雷達視頻回波信號模擬與仿真是針對機載下視脈沖多普勒雷達,包括目標信號、地雜波信號和噪聲信號的模擬與仿真。
With its low noise output and rugged design, the 55lq2 is for military and aerospace programs, including airborne, shipboard, and ground applications.───由于具有低噪聲輸出,并采用了加固設計,它能用于軍事與航空應用,包括機載、艦載和地面應用。
Airborne noise can be blocked by barriers (walls, thick glass) or reduced by absorbers, such as foam insulators.───空降噪音可阻斷障礙(墻,厚玻璃)或減少吸收劑,如泡沫絕緣體。
RECIPROCATING INTERNAL COMBUSTION ENGINES. MEASUREMENT OF EMITTED AIRBORNE NOISE. ENGINEERING METHOD AND SURVEY METHOD.───往復式內燃機.周圍環境中噪聲的測量.工程法和測量方法
ACOUSTICS. MEASUREMENT OF AIRBORNE NOISE EMITTED BY EARTH-MOVING MACHINERY. OPERATOR`S POSITION. STATIONARY TEST CONDITION.───聲學.土方機械發出的氣載的噪音測量.操作者位置.靜態試驗條件
The noise indicators of ship include radiated noise, self noise, target strength and internal airborne noise.───艦船的噪聲指標主要包括輻射噪聲指標、自噪聲指標、目標強度和艙室空氣噪聲指標。
Acoustics - Measurement of airborne noise emitted by steam turbines and driven machinery.───聲學.汽輪機及被驅動機械發出的空氣傳播噪聲的測量
hydraulic fluid power . test code for determination of airborne noise levels . part 2 : motors.───液壓傳動。氣載噪聲級測定試驗規程。第2部分:電動機。
hydraulic fluid power . test code for determination of airborne noise levels . part 1 : pumps.───液壓傳動。氣載噪聲級測定試驗規程。第1部分:泵。
Airborne noise can be blocked by barriers (walls, thick glass) or reduced by absorbers, such as foam insulators.
This thesis proposes a method for controlling ship's internal airborne noise with the traditional noise control technology and the active noise control technology.
Following the two noise propagation routes, the structure-borne noise and the airborne noise, road tests were done and the major sources of rear seat noise were identified.
AMS radar detection range models in SOJ, SFJ and ESJ are presented after varions combat modes of airborne noise jamming are analyzed, and a model is advanced in the jointed mode of SOJ and ESJ.
ISO 7779 (1999) Acoustics – Measurement of airborne noise emitted by information technology and telecommunications equipment.
It showed that the shipboard airborne noise in cabins is caused by air conditioning and ventilating machines, and noise in the working environment is caused by generators and hot medium boilers.
The noise indicators of ship include radiated noise, self noise, target strength and internal airborne noise.
"We'll evaluate the airborne noise in there and the effects of all of the development changes that we made on the design as it exists, " he explains.
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