attenuation单词基本解析：

n.变薄; 弄细; 稀薄化; 减少
n. 衰减, 稀薄
n.变薄；弄细；稀薄化；减少

attenuation变化用词：

动词:attenuate;
名词: attenuation | 动词过去式: attenuated | 动词过去分词: attenuated | 动词现在分词: attenuating | 动词第三人称单数: attenuates |

attenuation英英释义：

Noun

1. weakening in force or intensity;

"attenuation in the volume of the sound"

2. the property of something that has been weakened or reduced in thickness or density

名词 attenuation:

weakening in force or intensity

同义词：fading

the property of something that has been weakened or reduced in thickness or densityattenuation[ ə,tenju'eiʃən ]n.weakening in force or intensity

"attenuation in the volume of the sound"

同义词：fading

the property of something that has been weakened or reduced in thickness or density

attenuation中文词源：

attenuation用法和例句：

Attenuation of light is in the form of absorption.

光是以吸收的形式衰减.

辞典例句

Yet some form of attenuation is mandatory.

然而有些衰减形式是必须采用的.

辞典例句

The point of degradation, due to attenuation or distortion, at which a signal becomes unusable.

由于衰减或失真使得信号变得不能使用的那个退化点.

辞典例句

The attenuation distance and transmittance are connected together, they influence each other.

衰减距离attenuation) 和能见度(transmittance)是联系在一起的, 并相互影响.

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It has a rather high transmission frequency and low attenuation.

居有较高的传输频率和较低的衰减.

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Elastic energy attenuation degree and plastic energy change rate were defined.

定义弹性能衰减度和塑性能变化率.

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The Color, Multiplier and Attenuation parameters can all be animated over time.

颜色, 放大器和减弱器都可以超时绘制.

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Express the factors resulting in the attenuation of acoustic waves.

叙述引起音波衰减的因素.

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At least, this may explain the local school safe education some attenuation.

至少, 这可以说明当地学校的安全教育有些弱化.

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Ultrasonic transmission attenuation characteristic in muscular tissue is discussed in this paper.

探讨超声对肌肉组织超声传输特性.

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Atmospheric turbulence and attenuation play an important role in laser's transmission.

大气湍流与大气消光会给激光传输带来较大的影响.

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Ultrasonic attenuation capacity of cellular Al alloy foam were studied.

研究了闭孔泡沫铝合金孔结构参数对其超声衰减性能的影响.

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Note that the polyethylene cables offer much lower attenuation than PVC cables.

请注意,聚乙烯电缆比PVC( 聚氯乙烯)电缆具有低得多的损耗.

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Requirements of passband ripple, stopband attenuation, and achieve a minimum order.

要求通带波纹, 阻带衰减, 并用最小阶数实现.

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Slow attenuation property of electromagnetic energy is confirmed by experiments.

用实验直接验证了瞬态电磁波的慢衰减特性.

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attenuation

Attenuation of AOB in the experimental group was less than the control group (P<0.05).

AOB实验组在形成基质矿化时的衰减比对照组和空白组少(P<0·05)。

Biot inversion for in-situ sound speed and attenuation data,A case study in Hawaii,USA[J].Acta Oceanologica Sinica,2005,27(3):79-84.

Biot反演在Hawaii钙质沉积物原位测量声速与衰减中的应用[J].海洋学报,2005,27(3):79-84.

An HDMI cable can be made using 28 AWG wire, but the use of 24 AWG wire will create a sturdier cable which is more resistant to attenuation.

HDMI连接线可以使用28AWG的电线，但使用24AWG的电线，将创造一个更坚强的电缆，这是更能抵抗衰减。

Effect of PZT on attenuation ability of Ni-Zn ferrite [J].Acta Materiae Compositae Sinica, 1997, 14(3): 41-44.

PZT对Ni-Zn铁氧体衰减电磁波能力的影响[J].复合材料学报,1997,14(3):41-44.

HU Tian-yue.The current situation and future of seimic data prestack noise attenuation techniques[J].Progress in Geophysics,2002,17(2):218-223.

[1]胡天跃.地震资料叠前去噪技术的现状与未来[J].地球物理学进展,2002,17(2):218-223.

In general, media that will support higher analog bandwidths without high degrees of attenuation will also support higher digital bandwidths.

一般言,支援较高类比频宽而没有高度衰减的媒体也将支援较高的数位频宽.

The spectra below indicate the attenuation of each optical fiber type used in our optical fiber assemblies.

下面的光谱说明了我们的光纤附件中使用的各种光纤类型的衰减情况。

To ensure that signal attenuation value not exceeding tolerance, the network proper place to prevent signal amplifier.

为了保证信号衰减不超过容人值，应在网络中适当的位置防止信号放大器。

To reduce vertical dampening, the component is available with additional attenuation.

为了减少垂直打压，该组件可提供额外的衰减。

Comparing to conventional E-plane waveguide filter,great improvments have been made in stop-band attenuation of a BPF.

为了提高E面全金属膜片矩形波导滤波器的阻带性能，本文对滤波器的结构做了改进，采用了混合膜片的形式。

AFCN (adapted fuzzy cluster neural network) is introduced to keep up trade-off between noise attenuation and detail preservation in image processing.

为了获得滤除噪声和细节保留两方面更好的平衡,提出了一种自适应模糊聚类神经网络。

Two color pyrometers were developed to solve the problem of signal attenuation by intervening smoke or fumes.

为了解决由烟或气所引起的信号衰减问题，研制出了双色高温计。

In order to solve the problem,the calculation formula of microwave attenuation constant and phase constant of weakly ionized dusty plasma was deduce.

为了解决这一矛盾,在尘埃等离子体理论基础上,导出了弱电离尘埃等离子体的微波衰减常数和相位常数计算公式。

For a certain degree of attenuation nature demands a certain minimum time.

为了达到某种程度的压制，自然要求某个最小时间。

The optimum design of detector arrays for the attenuation of surface waves and of ambient noise is a complex subject.

为衰减面波和外界噪声作检波器组合的最佳设计是一件复杂的事情。

The influence and influence mechanism of heat aging on the attenuation of PMMA polymer optical fiber (POF) were studied.

主要研究了热老化对PMMA塑料光纤损耗的影响及其影响机理。

Diffuse and specular lighting calculations take the lights direction, but not its actual position, into account, and attenuation is disabled.

人和昵称都很老了)翻译是对的，反射光散射光的计算只考虑方向不考虑其实际位置，并且不考虑衰减。

An electronic device that is capable of relaying a signal without attenuation in velocity.

人造神经纤维一处能中转传递信号的电子装置，无速度上的衰减。

What is the maximum distance that 10BASE-T will transmit data before signal attenuation affects the data delivery?

什麽10BASE-T将传输资料在讯号衰退影响资料传输之前最大距离?

Some experimental results of in vivo observing X-ray attenuation of intra-tumor injection of indocyanine green (ICG) are reported.

介绍了在体观测肿瘤内注射吲哚氰绿(ICG),一种激光吸收染剂前后X射线衰减的实验结果。

It is thought that these elicit the sepsis-induced attenuation of the muscle-relaxing effects of rocuronium.

从中得出脓毒血症引起的减弱肌松剂罗库溴铵的作用。

The noise attenuation characteristics of air cleaner in a passenger car are analyzed using finite element method.

以某型轿车空气滤清器为研究对象,使用有限元法计算并分析其消声特性。

The aforementioned radio-related problems of attenuation, multipath, interference and noise can be alleviated substantially by good network design.

优良的网路设计，可大幅减轻先前提及的无线电讯号衰减、多路径、干扰及杂讯等问题。

Still , in the context of PBEE,the use of inelastic spectral values requires new, custommade attenuation relationships.

但是，在PBEE(基于性能的工程抗震)范畴中，应用弹塑性谱需需要一套另外的、固定的衰减关系。

In the stopband of an LPF with a6 dB/ octave slope, for example, every time the frequency doubles, the amount of attenuation increases by6 dB.

例如，在低通滤波器的抑止频带，八度音程（分贝）率表示频率每翻一倍，衰减量就降6分贝。

Bandwidth Bandpass The range of frequencies that a channel will transmit (i. E. Pass through) without excessive attenuation.

信道传输使用的(即通过)的频率范围,无额外衰减。

Other issues, such as signal interference and signal attenuation, can also cause a lack of connectivity or intermittent connectivity problems.

像信号干扰和信号衰减等其他问题也可能导致连接中断或连接不稳定等问题。

Attenuation of light is in the form of absorption.

光是以吸收的形式衰减。

How to calculate diffracted attenuation accuratly in this case is the important part of sound barrier design.

公路上设置的声屏障的长度一般为有限长,如何准确的计算出此种情况下声屏障的绕射衰减,是声屏障声学设计的关键。

In 149 of them, BUA (broadband ultrasound attenuation), T|score, Z|score and age were as the parameters.

其中 1 49例以宽波段超声衰减 ( BUA)、T-score( T评分 )、Z-score( Z评分 )及年龄为变数 ;

P50 attenuation differences may be related to interictal behavioral or cognitive changes.

其波幅衰减现象似与癫痫发作间期行为和认知改变相关，但也可能受药物的影响。

Has welding current slow rise and attenuation functions, is propitious to fill arc crater when arc ending, avoids producing crack.

具有焊接电流缓升和衰减功能，有利于收弧时填满弧坑，避免产生裂纹。

Analyses the characteristics of transmission, natural attenuation, regeneration and superposition of noise.

分析了空调系统噪声的传递、自然衰减、再生和叠加特性。

In initial stage of decomposition, litter loss accorded with an exponential attenuation model.

分解初期,枯枝落叶的损失符合指数衰减模型。

The attenuation poles will improve the selectivity of the diplexer and can be obtained by modifying the traditional Chebyshev frequency response.

利用柴比雪夫多项式具传输零点的特性，可以提高双工器对频率的选择能力。

Wave attenuation properties of rectangular pontoon breakwater were analyzed with eigen-function expansion.

利用特征函数法对矩形浮箱式防浪堤的消浪性能进行分析。

The attenuation curves of delayed luminescence under different time intervals are studied and analyzed with ultra-weak bioluminescence technique.

利用超微弱发光测量技术研究了不同时间间隔下延迟发光的衰减曲线。

This paper analyzed and researched the mostly invalidation form that pressure vessel will attenuation and leak out or break depend on cauterization.

压力容器在受腐蚀的情况下会逐渐变薄、漏或破裂,针对这种主要失效形式进行分析和研究。

Express the factors resulting in the attenuation of acoustic waves.

叙述引起音波衰减的因素。

Automatic physiological attenuation of amplification during therapy in order to avoid over-reactions of patient.

可根据病人适时反应特定性地智能地递减治疗的放大倍数，避免过度治疗。

As a result, these outside factors can't be ignored when analyzing the attenuation performance and redesigning the exhaust system.

可见对排气系统进行消声性能分析和改进设计时不能忽视这些外在因素的影响。

While homomorphic processing can also be used to calculate attenuation, amplitude and phase of one mode simultaneously.

同态处理方法还可以同时估计单一波模式的衰减、幅度和初相位；

Meanwhile the attenuation degree of both samples was greater, while that of other samples was decreased.

同时，这两种样品的衰减度较大，而其他样品的衰减度则有所减小。

The research on infrared signal attenuation caused by solid motor exhaust plume is very important to detection and guidance of infrared signal.

固体火箭发动机排气羽流对红外制导信号的衰减研究,对红外信号的探测与制导具有重要的理论和应用价值。

In the above equation, A0, A1 and A2 are known as the attenuation constants.

在上述的方程式中，A0，a1及A2都是已知的衰减常量。

In noise attenuation, it is difficult to reduce impulse noise and white noise while retaining the jump phenomen at same time.

在信号去噪声中，要同时去除脉冲噪声和白噪声，并保持信号的突变现象，有一定的困难。

Put new omnis as blue skylight outside every opening and adjust the far attenuation ranges to fit in the opening area.

在每一个开口外放置一个新的泛光灯来作为蓝色的天光，调节它们的远端衰减范围以适合开口的大小。

In determining the attenuation for an areal array we must specify the direction of the wave travel.

在测定一种面积组合的压制性能时，我们必须明确波的传播方向。

In an infrared guidance system,the atmosphere attenuation has an significant influence on infrared detection.

在红外制导系统中,大气衰减作用对红外探测有重要影响。

Attenuation of seismic waves between such surfaces can be similarly diagnostic.

在这些界面之间地震波的衰减，同样可以作为一种标志。

The linchpin of undertaking high temperature ultrasonic testing is the control of the coupling,attenuation and route of the sound.

在高温状态下,超声波探伤实施的关键在于声耦合、声衰减和声路径的控制。

Direct measurement of seismic attenuation ascertains that fluid motion is a primary mechanism in porous, permeable elastics.

地震波衰减机制和测量方法研究表明，在孔隙和渗透性碎屑岩中，流体运动是衰减的主要机制。

Based on coupling theory,the relations between the attenuation and the changing parameters were analyzed and the wavelength minim-loss was discussed.

基于耦合波理论,分析了衰减量与改变参量之间的关系,讨论了波长微损耗特性。

It is characterized by good frequency selectivity, low insertion loss and high attenuation of specified frequency.

它具有频率选择性好，通带插损低，对陷波频点抑制较高的优点。

It features excellent attenuation abilities and therefore provides optimal hearing protection for its users.

它的特点是具备极佳的可懂度,因此对用户的听觉提供理想的保护。

There are some forms of macro-economic policy ineffectiveness, such as rash advance, lag attenuation, exhale at will, repeat ineffective, and reverse moving.

宏观经济政策失效有冒进放大型、后衰减型、散随意型、累次无效型、向而动型等表现形式。

The experimental results show that the EMI level of the integrated motor system has an obvious attenuation after adding snubber and filter.

实验结果证明，增加缓冲电路和滤波器后，一体化电机系统的传导干扰强度明显减弱。

For non-directional lights, avoid setting all three attenuation values to 0.0 Simultaneously.

对于无方向性光线,应避免将全部三个衰减值同时设置为0.0。

For the sites lacking the data of the boreholes and digital seismic records, "the combined effect of amplification and attenuation"(ab.

对于既缺少深钻孔资料,又缺少数字地震记录资料的厚盖层场地,其场地放大和衰减联合效应(简称"场地联合效应")用常规方法估计困难。

For non-directional lights, all three attenuation values should not be set to 0.0 Simultaneously.

对于非定向光线,全部三个衰减值不应同时设置为0.0。

Based on the researches of infrared-wave attenuation due to fog, a novel model of artificial fog for broad-zone camouflage was proposed.

对天然雾的红外衰减性能进行了研究，在此基础上提出以人工造雾实现宽广地域伪装防护的新的伪装隐身方式。

Rf power pre-alarm(under the attenuation threshold with "RF "LED flashing on the amplifier display.

射频功率预报警(在衰减极限之下,用"射频"发光二极管在放大器显示上闪烁.

Low-grayed voxels were regarded as a kind of material which did not radiate but do induce attenuation of sampling lights.

将数据场中低灰度体素点看为一种不发光但会导致采样光线衰减的物质；

Store spot lighting attenuation function in a texture.

将聚光灯的衰减函数存在到纹理内。

It has a rather high transmission frequency and low attenuation.

居有较高的传输频率和较低的衰减。

Focal area of ground glass attenuation on LUL, which shows no remarkable interval size or configuration changes on 2 months follow-up CT scan.

左上叶局部毛玻璃影，在2个月的CT随访中无明显的大小及形态改变。

The attenuation amount of diffraction of this sound barrie is calculated according to the acoustics principle, the feasible remedies are put forward.

并根据声学原理计算了该声屏障绕射衰减量,提出了切实可行的补救措施。

It is demonstrated that this sideband energy is reliable for concrete material with high attenuation.

并设计了一种非线性超声调制测试方案。

The theory of noise attenuation by patterns is the same whether applied to the shot or the geophone end of the wave trajectory.

应用组合方法压制噪声的原理，不论对炮点还是对栓波器波的轨迹终端都是一样的。

Influence of Acoustic Wave Attenuation on the Properties of Fiber AOTF[J].

引用该论文 厉群,刘小明,李佟,金韬,周炳琨.

In Vivo Observing X-Ray Attenuation of Intratumor Injection of Indocyanine Green[J].

引用该论文 叶昶,骆清铭,梁文锡,陆锦玲.

Absorption and attenuation characteristic of microwave in atmosphere and delaminating algorithm[J].

引用该论文 毛天鹏,周东方,牛忠霞,林竞羽.

When the signal transmission network, the performance of a wood after several likely to be loss or attenuation.

当信号在网络中传输时，其性能的木一个后几个方面可能会有所损失或衰减。

Group delay distortion,attenuation distortion and echo will cause the intersymbol interference.

影响数据传输质量的主要因素为:群时延失真、衰减失真以及回波引起码间干扰;

A model for the number of QW SOAs in series with variable optical attenuation is developed and matched to the experimental data.

提出了具有可变光衰减的串联量子阱半导体光放大器的数字模型并与实验数据相匹配。

In this paper it is proposed to measure the change of viscosity of composite resin using fiber optic microbend attenuation.

提出采用光纤微弯传感器测量复合材料固化中粘度的变化。

The results showed that the attenuation of esophageal movement was the important cause of acid regurgitation syndrom...

提示吞酸证的病理机制与食管动力改变有关。

Abstract： The effect of coaing thick,stress relaxation,heat treament and radiation on attenuation of optical fiber are described.

摘 要： 分析光纤涂料的厚度、应力松弛、热处理及辐射等对光纤衰减的影响。

Fourier-transform-infrared(FTIR) and millimeter wave(MMW) are applied to study the ele- ctromagnetic waves attenuation by the aqueous foams.

摘要 采用傅里叶变换红外透射光谱法和毫米波反射截面及透射率法，研究了水基泡沫的电磁波衰减性能。

When sound wave irradiates suspension layer, there is propagation attenuation in the layer besides reflection and transmission in the interface.

摘要声波照射到悬浮层上，除界面处产生反射和透射外，在层中传播还会产生衰减。

用作名词(n.)

Attenuation of light is in the form of absorption.
光是以吸收的形式衰减。

This member represents an attenuation constant.
此成员表示一个衰减常数。

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