低频噪声的英文

发音:

"低频噪声"怎么读用"低频噪声"造句

英文翻译手机版

low-frequency noise
low-frequencynoise
thump

"低频"英文翻译 low frequency
"噪声"英文翻译 noise; stew; swishing; yawp; ...
"转盘的低频噪声" 英文翻译 : turntable rumble
"键击噪声，低频噪声，开机砰声" 英文翻译 : trump
"晶体管低频噪声测试仪" 英文翻译 : tra istor low-frequency noise-meter; transistor low-frequency noise-meter
"低频噪音" 英文翻译 : low frequency noise
"一种低频噪声调制雷达干扰机的监视" 英文翻译 : dinamate
"单频噪声" 英文翻译 : single frequency noise; single-frequency noise
"调频噪声" 英文翻译 : fm noise; frequency modulated noise; frequency modulation noise
"高频噪声" 英文翻译 : high frequency noise; high-frequency noise; hiss
"射频噪声" 英文翻译 : radio noise; rf noise
"声频噪声" 英文翻译 : af noise; audible noise; audio frequency noise; audiofrequency noise
"声频噪声值" 英文翻译 : audio nuisance value
"视频噪声" 英文翻译 : video noise
"中频噪声" 英文翻译 : mid-frequency noise
"一种低频噪声调制雷达干扰机的监视接收机" 英文翻译 : dinamate
"点频噪声因数" 英文翻译 : spot frequency noise factor
"声频噪声抑制" 英文翻译 : audio muting
"射频噪声场强度" 英文翻译 : radio-noise field strength
"视频噪声测试仪" 英文翻译 : video noise meter
"自动视频噪声调整" 英文翻译 : automatic video noise leveling
"慢扫频噪声调制干扰" 英文翻译 : slow-sweep noise-modulated jamming
"自动视频噪声电平调整" 英文翻译 : automatic video noise leveling
"低频数字化噪声" 英文翻译 : low-frequency digitization noise
"声音广播中音频噪声电平的测量" 英文翻译 : measurement of audio-frequency noise voltage level in sound broadcasting

例句与用法

Study of low - frequency noise induced by marine propeller
船舶螺旋桨低频噪声研究
Active noise control is an effective way to comtrol low frequency noise
摘要有源消声是一种有效的低频噪声控制方法。
A study of the frictional noise of motor bicycle disc brake and amelioration measures
车内低频噪声与悬架特性参数的定量关系
The low - frequency noise of propeller has constituted the main part of radiated noise of middle or high - speed marine
螺旋桨低频噪声构成了船舶中高速航行时整个辐射噪声中的重要分量。
Most of active headsets , which use fixed analog feedback controllers , are not able to maximize the noise reduction
摘要目前有源耳罩大都采用固定的模拟反馈控制器，不能够最大限度地消除低频噪声。
By using this method , the impact on depressing the partial vibration and the radiation of the low frequency noise of the structure underwater is efficacious
采用增大局部结构刚度的方法，对于降低水下结构的局部振动与低频噪声辐射效果显著。
It ' s of good performance not only in the case of hf noise cancellation like the adaptive line enhancement , but also in the case of lf noise cancellation just like the normal adaptive noise cancellation , and in practice it ' s proved to be efficient and robust
它兼有自适应谱线增强器有效滤除高频噪声信号和噪声对消器有效滤除低频噪声信号的特性，经仿真和实例表明，具有很强的噪声滤除能力和鲁棒性。
Pointing to the data obtained from semi - physical simulation of certain helicopter which mainly has low - frequency noise , a data - processing method of depressing and filtering noise from the signal , using the pagoda - structure re - constructing arithmetic and the wavelet transform principle , is proposed
摘要针对直升机半物理仿真测量数据主要是低频噪声的特点，提出利用小波变换、塔式结构重构算法，对信号进行降噪滤波处理的方法。
The low frequency noise of the ring - stiffened cylinder with double shell is depressed by increasing structure stiffness , the numerical simulation is adopted to evaluate the acoustics performance , find that the vibration and acoustic radiation of the structure could be depressed by increasing the structure stiffness within the discontinuous range of the low frequency
摘要通过增大双层加肋圆柱壳的刚度降低低频噪声，使用数值仿真技术，评价结构的声学性能，发现增大双层加肋圆柱壳结构刚度，可在低频段有限频率范围降低结构的振动与声辐射。
Regarding the suspension system as a substructure ( subsystem ) appended on the car body , and considering the vibration transfer effect of the suspension system for the displacement excitation induced by unevenness of road surface , an explicit formula about the quantitative relationship between the sound pressure of low frequency interior noise and some of the suspension characteristic parameters of a vehicle , i . e . , the stiffness , the damping , the under suspension mass of suspension system , and the radial stiffness , the radial damping of tire , is deduced based on the dynamic substructure modification method for structure - acoustic coupling analysis of an automobile ' s passenger compartment
摘要基于车身乘坐室声振耦合的动态子结构修改方法，将汽车悬架系统视为附加于车身上的子结构（子系统），并结合悬架系统对路面不平度位移激励的振动传递效应，揭示出车内低频噪声的声压值与悬架系统刚度、阻尼、非悬挂质量以及轮胎径向刚度、径向阻尼间的直接定量关系。