noise [nɔiz]

noise的基本解释

n.

噪音, 响声, 喧闹, 噪声, 声音, 喧哗声

• Hold your noise!
• 别作声！

• Don't make any noise!
• 别吵闹！

• Did you hear any noise just now?
• 刚才你听见什么声音了吗？

vt.

谣传

• It was noised about that the foreign minister intended to resign.
• 外界传说外交部长打算辞职。

vi.

喧闹

noise的同义词

n. uproar · clatter · tumult · ballyhoo · rumpus · commotion · clamor · bedlam · racket · hubbub · din

noise的反义词

n. silence · quiet · solitude · stillness · tranquility

与noise相关的网络例句 [注：此内容来源于网络，仅供参考]

Noise can be reduced by about 2 dB by using oil-resistant rubber isolator to reduce solid-borne sound transmission; the setting-up of semienclosed noise barriers can not only reduce the work region's noise of workshop by 13 dB, but also adapt to the gas's characteristic involved with H2S, CO, and other poisonous components without supplied mandatory ventilation; locating the noise absorbers on the walls and ceiling of workshop can reduce noise by 8 dB; the exhaust silencer's elimination volume can reach above 30 dB which is designed in accordance with the exhaust noise spectrum characteristic of gas-combustion generator. By the combination of these measures, the noise of the gas- combustion generator will be under effective control, so that the gas power plant's noise pollution problems can be resolved.

通过选用耐油性好的橡胶隔振器减少固体传声，可降低噪声约2 dB；设置半封闭式机组隔声屏障可降低生产车间工作区域内的噪声达13 dB，并且适合瓦斯发电气源中含有H2S、CO等有毒有害气体的特点，不需增加强制通风措施；在生产车间四周墙壁和顶棚上敷设吸声体，最大可降低空间噪声8 dB；根据瓦斯发电机排烟噪声频谱特性设计的阻抗复合式消音器的消音量可以达到30 dB以上。

Based on a series of signal process and noise source identification techniques, especially the major noise source identification methods, such as expurgation method, sound intensity analysis, spectrum analysis vibro-acoustic correlation analysis and so on, the pass-by noise control of SC7080A and SC6360B are studied in detail. By the roadway and dais experiments, the major noise and radiating parts are identified and some economical controlling methods are made. For the SC7080A, to control the emissing noise from the intake and shell vibration of air cleaner, a intake muffler is installed between the air cleaner and intake valve. Based on the theory of Helmholtz resonator, One three-parallel-connected resonant silencer is designed and trial-manufactured. For the SC6360B, the attenuation performance of exhaust muffler in high frequency region is improved. To reduce the vibration noise of shell part, the structure of oil sump tank, exhaust manifold shield and exhaust manifold shield are analyzed and improved. At the same time, some measures, such as sound absorption, sound insulation, are taken to reduce the noise of engine surface emissivity and a sound shield is designed.

本文首先综述了目前国内外汽车加速噪声控制的现状、主要方法和技术措施，在此基础上，结合SC7080A和SC6350B汽车的车外加速噪声水平及现状，综合运用分别运行法、声强法、频谱分析法、声振相干函数法等现代噪声源识别方法，对SC7080A和SC6360B汽车进行了准确详细的车外加速噪声源识别并提出了经济可行的控制方案，针对SC7080A，主要在空气滤清器和进气阀门之间的进气管道上加装进气消声器，抑制空气滤清器壳体表面和进气口两处的噪声辐射，根据Helmholtz共振腔原理设计了三腔并联旁支型共振消声器，并进行了工程化设计和试制；针对SC6360B，主要改善了排气消声器在高频段的消声性能，对罩壳类零件进行了结构改进，降低了其表面噪声的辐射，并对发动机舱进行了吸声、隔声处理，设计了发动机隔声罩。

The module of Zone Abnormal noise Processing ofOMEGA sps is an effective mothod of suppressing noise in Shot gather and CMPgather.②The noise of alternating current is suppressed by notching filter in theseismic data which dominating frequency is far from 50Hz.Otherwise,it issuppressed by mono-frequency noise suppression in the time domain of CGGsps;③The module of F-X Coherent Noise Suppression of OMEGA sps isa good mothod to suppress coherent noise.

此方法在炮域和 CMP 道集上应用效果最好；②对于工业干扰，原始资料主频远离 50Hz 时，采用陷波的方法较为简便，否则采用CGG 系统中的时间域单频压制方法；③对于相干噪音压制，OMEGA 中的频率-空间域相干噪音压制方法在知道斜干扰视速度的情况下，应用效果明显。

与noise相关的网络解释 [注：此内容来源于网络，仅供参考]

noise：噪声

对于非平稳时间序列的特殊性质,需要找到一种方法,能够剔除短期波动的"噪声"(Noise),揭示出潜在的长期关系. 克莱夫.格兰杰的贡献就在于创造出了这样的方法. 他发现将两个或者两个以上的非平稳时间序列进行特定的组合可以得到平稳的时间序列,

noise：噪音

2."噪音"的排除 "噪音"(noise)是固相膜杂交方法常遇到的问题,指标记DNA结合到空白膜上的放射性计数,即本底. 这个问题的克服一是使用高纯度的核酸制品和充分严格的杂交条件:二是选择合适的杂交反应液和对膜进行处理. 研究发现,

noise：杂色

执行"滤镜"(Filter)|"杂色"(Noise)|"增加杂色"(Add Noise)两次. 6、将所选范围进行复制,拼成砖墙效果,(注:排列时,相邻行要错开,否则看去没有砖墙的效果). 注意,砖块间隙不要太大. 7、将所有层合并后,

noise：(噪点)

最佳答案: 噪点(noise)主要是指CCD(CMOS)将光线作为接收信号接收并输出的过程中所产生的图像中的粗糙部分,因为CCD和CMOS感光元件都存在有热稳定性(hot pixel)的问题,如果机器的温度升高,噪音信号过强,会在画面上不应该有的地方形成杂色的斑点,

background noise：背景噪声

其原因是因为高能量电磁波不仅会破坏生物物质,而且作为背景噪声(Background Noise)的萤光发光增强之后,发自观测对象的光谱就会被掩盖掉. 浜口等人以前曾经利用波长为1064nm的低能量近红外光的空间分解拉曼散射光谱技术,