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Terms for subject Refrigeration containing | all forms
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主动性消active silencer
材料acoustical material
低噪通风机silent fan
共振器型消resonator type absorber
分格型消splitter type muffler
匣式消cell type muffler
单一 /多元single or multiple sound sources
反射消耗性消reflection-dissipative silencer
向内辐射和向外辐射的功率级break-out and break-in sound power level
灰浆acoustic plaster
noise absorption factor
吸收型消silencer of the muffler type
减低系数noise reduction coefficient
控制的推荐程序recommended procedure for noise control
温度计noise thermometry
环境影响评价environmental impact assessment for noise
等级数noise rating number
评价 PNC 曲线preferred noise criteria curve
评价曲线noise criteria curve
辐射radiated noise
问题sound problem
深度记录器echo graph
回风侧的源路径sound path on return side
均方根RMS sound pressure
传播acoustic vibration
传播acoustic oscillation
B 压级B-scale
子曳引phonon drag
学性能acoustical behavior
学温度计acoustical thermometer
强度sound intensity
强级intensity level
控标准sound control criteria
源输出功率sound power of source
A A-weighted sound pressure level
衰减sound deadening
衰减sound damping
隔离acoustic isolation
音传播系数sound-transmission coefficient
音传播途径sound path
音在风管传播的衰减sound attenuation along duct-borne path
音的传递损失sound transmission loss
音辐射的路径radiated sound path
室内噪room noise level
感觉噪perceive noise level
房间功率的估算estimated sound pressure level for space
房间吸room absorption
房间的噪声功率级room sound power level
房间的噪声压级room sound pressure level
抗式消impedance sound absorber
抗式消impedance silencer
抗性消impedance sound absorber
抗性消impedance silencer
接触式滤contact sound filter
无回的房间anechoic room
无填充物消packless silencer
最大强度maximum sound intensity
最大噪maximum noise level
有色噪pink noise
波纹型消silencer of corrugated faced type
流动噪airflow noise
silencer (muffler)
dissipative silencer
材料sound damping material
sound-absorbing duct
sound-absorbing box
sound deadening capacity
静压箱pressure box muffler
温度噪thermal noise
振荡thermal acoustic oscillation
片式消splitter plate type sound absorber
空气传airborne noise
空气动力性噪air power noise
第三third sound
第二second sounds
第四fourth sound
第零zeroth sound
终端装置噪terminal noise
结构传播的噪structure-borne noise
蜂窝式消honeycomb silencer
起隔、隔热等作用的吊顶counter-ceiling
送风机噪supply fan noise
系数sound-transmission coefficient
采用试验的方法,研究了空调器室外机防护网对气动噪的影响The effect of protecting mesh of air conditioner outdoor unit on aerodynamic noise is studied with experimental method
deafening
sound-proof chamber
系数noise insulation factor
静压箱消sound-attenuating plenum silencer
风机功率级的估算estimated fan sound power level
风管隆隆duct rumble
风道消duct attenuation