?attenuation

attenuation 發(fā)音

英：[??tenju?e??(?)n]　　美：[??tenju?e??n]

英：　　美：

attenuation 中文意思翻譯

attenuation 詞性/詞形變化，attenuation變形

動詞第三人稱單數(shù): attenuates |動詞過去分詞: attenuated |動詞過去式: attenuated |名詞: attenuation |動詞現(xiàn)在分詞: attenuating |

attenuation 常用詞組

attenuation coefficient ─── [電]衰減系數(shù)

noise attenuation ─── 噪聲衰減

sound attenuation ─── 消音，聲衰減

attenuation 短語詞組

1、attenuation factor ─── [電] 衰減因數(shù)

2、attenuation coeffcient ─── [計] 衰減系數(shù)

3、attenuation compensation ─── [計] 衰減校正

4、adjacent channel attenuation ─── [電] 相鄰波道衰減

5、attenuation constant ─── [計] 衰減常數(shù) ─── [化] 衰減常量

6、attenuation rate ─── [電] 衰減率

7、attenuation pad ─── [計] 衰減器

8、baseband attenuation ─── [計] 基帶衰減

9、crosstalk attenuation ─── [計] 串音衰減, 串擾衰減

10、complex relative attenuation ─── [電] 復數(shù)相對衰減

11、composite attenuation ─── [電] 復合衰減

12、attenuation distortion ─── [計] 衰減畸變

13、attenuation curve ─── [醫(yī)] 減弱曲線

14、attenuation ratio ─── [電] 衰減比例

15、attenuation equalizer ─── [計] 衰減均衡

16、attenuation coefficient ─── [電] 衰減系數(shù)

17、acoustical attenuation constant ─── [電] 聲能衰減常數(shù)

18、attenuation-frequency distortion ─── [電] 頻率衰減失真

19、attenuation network ─── [電] 衰減網(wǎng)路

attenuation 相似詞語短語

1、attenuations ─── n.[物]衰減；變?。幌♂?/p>

2、attenuator ─── n.[電子]衰減器；[生化]弱化子

3、accentuation ─── n.重讀；強調(diào)；增強；加重音符號

4、attenuating ─── 衰減

5、attestations ─── n.證明；證據(jù)；證實；宣誓

6、attention ─── n.注意力；關(guān)心；立正?。诹睿?/p>

7、extenuations ─── n.減輕；酌情減輕

8、extenuation ─── n.減輕；酌情減輕

9、attestation ─── n.證明；證據(jù)；證實；宣誓

attenuation 常見例句（雙語使用場景）

1、When covered by your hand, this antenna suffers from attenuation. ─── 當你用手覆蓋了這個點，天線信號就會衰減。

2、And with most antennas, the density and composition of the human hand can cause attenuation to a greater degree than some other materials. ─── 對大多數(shù)天線而言，人手部的密度和構(gòu)成與其他一些物質(zhì)相比會帶來更大的衰減。通常在手遮擋天線最敏感部分的時候，手機就會丟失信號。

3、Some experimental results of in vivo observing X-ray attenuation of intra-tumor injection of indocyanine green (ICG) are reported. ─── 介紹了在體觀測腫瘤內(nèi)注射吲哚氰綠(ICG),一種激光吸收染劑前后X射線衰減的實驗結(jié)果。

4、Signal attenuation in the power line environment is often great, and unpredictable. ─── 信號衰減在輸電線環(huán)境經(jīng)常是偉大和變化莫測的。

5、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都是已知的衰減常量。

6、The attenuation amount of diffraction of this sound barrie is calculated according to the acoustics principle, the feasible remedies are put forward. ─── 并根據(jù)聲學原理計算了該聲屏障繞射衰減量,提出了切實可行的補救措施。

7、The spectra below indicate the attenuation of each optical fiber type used in our optical fiber assemblies. ─── 下面的光譜說明了我們的光纖附件中使用的各種光纖類型的衰減情況。

8、Based on coupling theory,the relations between the attenuation and the changing parameters were analyzed and the wavelength minim-loss was discussed. ─── 基于耦合波理論,分析了衰減量與改變參量之間的關(guān)系,討論了波長微損耗特性。

9、In 149 of them, BUA (broadband ultrasound attenuation), T|score, Z|score and age were as the parameters. ─── 其中 1 49例以寬波段超聲衰減 ( BUA)、T-score( T評分 )、Z-score( Z評分 )及年齡為變數(shù) ;

10、The optimum design of detector arrays for the attenuation of surface waves and of ambient noise is a complex subject. ─── 為衰減面波和外界噪聲作檢波器組合的最佳設(shè)計是一件復雜的事情。

11、Meanwhile the attenuation degree of both samples was greater, while that of other samples was decreased. ─── 同時，這兩種樣品的衰減度較大，而其他樣品的衰減度則有所減小。

12、Rf power pre-alarm(under the attenuation threshold with "RF "LED flashing on the amplifier display. ─── 射頻功率預報警(在衰減極限之下,用"射頻"發(fā)光二極管在放大器顯示上閃爍.

13、It features excellent attenuation abilities and therefore provides optimal hearing protection for its users. ─── 它的特點是具備極佳的可懂度,因此對用戶的聽覺提供理想的保護。

14、However , it is not trivially easy to use this property for the attenuation of the detected surface- waves . ─── 然而，利用這種性質(zhì)來衰減觀測的面波并非十分容易。

15、For the sites lacking the data of the boreholes and digital seismic records, "the combined effect of amplification and attenuation"(ab. ─── 對于既缺少深鉆孔資料,又缺少數(shù)字地震記錄資料的厚蓋層場地,其場地放大和衰減聯(lián)合效應(簡稱"場地聯(lián)合效應")用常規(guī)方法估計困難。

16、How to calculate diffracted attenuation accuratly in this case is the important part of sound barrier design. ─── 公路上設(shè)置的聲屏障的長度一般為有限長,如何準確的計算出此種情況下聲屏障的繞射衰減,是聲屏障聲學設(shè)計的關(guān)鍵。

17、Absorption and attenuation characteristic of microwave in atmosphere and delaminating algorithm[J]. ─── 引用該論文 毛天鵬,周東方,牛忠霞,林競羽.

18、In order to solve the problem,the calculation formula of microwave attenuation constant and phase constant of weakly ionized dusty plasma was deduce. ─── 為了解決這一矛盾,在塵埃等離子體理論基礎(chǔ)上,導出了弱電離塵埃等離子體的微波衰減常數(shù)和相位常數(shù)計算公式。

19、Attenuation of light is in the form of absorption. ─── 光是以吸收的形式衰減。

20、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)范疇中，應用彈塑性譜需需要一套另外的、固定的衰減關(guān)系。

21、The noise attenuation characteristics of air cleaner in a passenger car are analyzed using finite element method. ─── 以某型轎車空氣濾清器為研究對象,使用有限元法計算并分析其消聲特性。

22、It is characterized by good frequency selectivity, low insertion loss and high attenuation of specified frequency. ─── 它具有頻率選擇性好，通帶插損低，對陷波頻點抑制較高的優(yōu)點。

23、The research on infrared signal attenuation caused by solid motor exhaust plume is very important to detection and guidance of infrared signal. ─── 固體火箭發(fā)動機排氣羽流對紅外制導信號的衰減研究,對紅外信號的探測與制導具有重要的理論和應用價值。

24、In an infrared guidance system,the atmosphere attenuation has an significant influence on infrared detection. ─── 在紅外制導系統(tǒng)中,大氣衰減作用對紅外探測有重要影響。

25、Automatic physiological attenuation of amplification during therapy in order to avoid over-reactions of patient. ─── 可根據(jù)病人適時反應特定性地智能地遞減治療的放大倍數(shù)，避免過度治療。

26、Direct measurement of seismic attenuation ascertains that fluid motion is a primary mechanism in porous, permeable elastics. ─── 地震波衰減機制和測量方法研究表明，在孔隙和滲透性碎屑巖中，流體運動是衰減的主要機制。

27、Wave attenuation properties of rectangular pontoon breakwater were analyzed with eigen-function expansion. ─── 利用特征函數(shù)法對矩形浮箱式防浪堤的消浪性能進行分析。

28、For non-directional lights, avoid setting all three attenuation values to 0.0 Simultaneously. ─── 對于無方向性光線,應避免將全部三個衰減值同時設(shè)置為0.0。

29、The attenuation curves of delayed luminescence under different time intervals are studied and analyzed with ultra-weak bioluminescence technique. ─── 利用超微弱發(fā)光測量技術(shù)研究了不同時間間隔下延遲發(fā)光的衰減曲線。

30、P50 attenuation differences may be related to interictal behavioral or cognitive changes. ─── 其波幅衰減現(xiàn)象似與癲癇發(fā)作間期行為和認知改變相關(guān)，但也可能受藥物的影響。

31、It has a rather high transmission frequency and low attenuation. ─── 居有較高的傳輸頻率和較低的衰減。

32、Influence of Acoustic Wave Attenuation on the Properties of Fiber AOTF[J]. ─── 引用該論文 厲群,劉小明,李佟,金韜,周炳琨.

33、Abstract： The effect of coaing thick,stress relaxation,heat treament and radiation on attenuation of optical fiber are described. ─── 摘 要： 分析光纖涂料的厚度、應力松弛、熱處理及輻射等對光纖衰減的影響。

34、There are some forms of macro-economic policy ineffectiveness, such as rash advance, lag attenuation, exhale at will, repeat ineffective, and reverse moving. ─── 宏觀經(jīng)濟政策失效有冒進放大型、后衰減型、散隨意型、累次無效型、向而動型等表現(xiàn)形式。

35、While homomorphic processing can also be used to calculate attenuation, amplitude and phase of one mode simultaneously. ─── 同態(tài)處理方法還可以同時估計單一波模式的衰減、幅度和初相位；

36、It is demonstrated that this sideband energy is reliable for concrete material with high attenuation. ─── 并設(shè)計了一種非線性超聲調(diào)制測試方案。

37、The experimental results show that the EMI level of the integrated motor system has an obvious attenuation after adding snubber and filter. ─── 實驗結(jié)果證明，增加緩沖電路和濾波器后，一體化電機系統(tǒng)的傳導干擾強度明顯減弱。

38、Diffuse and specular lighting calculations take the lights direction, but not its actual position, into account, and attenuation is disabled. ─── 人和昵稱都很老了)翻譯是對的，反射光散射光的計算只考慮方向不考慮其實際位置，并且不考慮衰減。

39、For non-directional lights, all three attenuation values should not be set to 0.0 Simultaneously. ─── 對于非定向光線,全部三個衰減值不應同時設(shè)置為0.0。

40、Group delay distortion,attenuation distortion and echo will cause the intersymbol interference. ─── 影響數(shù)據(jù)傳輸質(zhì)量的主要因素為:群時延失真、衰減失真以及回波引起碼間干擾;

41、The attenuation poles will improve the selectivity of the diplexer and can be obtained by modifying the traditional Chebyshev frequency response. ─── 利用柴比雪夫多項式具傳輸零點的特性，可以提高雙工器對頻率的選擇能力。

42、Put new omnis as blue skylight outside every opening and adjust the far attenuation ranges to fit in the opening area. ─── 在每一個開口外放置一個新的泛光燈來作為藍色的天光，調(diào)節(jié)它們的遠端衰減范圍以適合開口的大小。

43、For a certain degree of attenuation nature demands a certain minimum time. ─── 為了達到某種程度的壓制，自然要求某個最小時間。

44、A model for the number of QW SOAs in series with variable optical attenuation is developed and matched to the experimental data. ─── 提出了具有可變光衰減的串聯(lián)量子阱半導體光放大器的數(shù)字模型并與實驗數(shù)據(jù)相匹配。

45、Meanwhile the attenuation degree of both samples was greater, while that of other samples was decreased . ─── 同時，這兩種樣品的衰減度較大，而其他樣品的衰減度則有所減小。

46、In initial stage of decomposition, litter loss accorded with an exponential attenuation model. ─── 分解初期,枯枝落葉的損失符合指數(shù)衰減模型。

47、An electronic device that is capable of relaying a signal without attenuation in velocity. ─── 人造神經(jīng)纖維一處能中轉(zhuǎn)傳遞信號的電子裝置，無速度上的衰減。

48、Comparing to conventional E-plane waveguide filter,great improvments have been made in stop-band attenuation of a BPF. ─── 為了提高E面全金屬膜片矩形波導濾波器的阻帶性能，本文對濾波器的結(jié)構(gòu)做了改進，采用了混合膜片的形式。

49、In noise attenuation, it is difficult to reduce impulse noise and white noise while retaining the jump phenomen at same time. ─── 在信號去噪聲中，要同時去除脈沖噪聲和白噪聲，并保持信號的突變現(xiàn)象，有一定的困難。

50、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，在低通濾波器的抑止頻帶，八度音程（分貝）率表示頻率每翻一倍，衰減量就降6分貝。

51、What is the maximum distance that 10BASE-T will transmit data before signal attenuation affects the data delivery? ─── 什麼10BASE-T將傳輸資料在訊號衰退影響資料傳輸之前最大距離?

52、As a result, these outside factors can't be ignored when analyzing the attenuation performance and redesigning the exhaust system. ─── 可見對排氣系統(tǒng)進行消聲性能分析和改進設(shè)計時不能忽視這些外在因素的影響。

53、The attenuation weak spot is the black strip in the lower left corner of the band. ─── 天線的衰減弱點就是鋼圈左下角的黑色覆蓋物。

54、The results showed that the attenuation of esophageal movement was the important cause of acid regurgitation syndrom... ─── 提示吞酸證的病理機制與食管動力改變有關(guān)。

55、Attenuation of AOB in the experimental group was less than the control group (P

56、AFCN (adapted fuzzy cluster neural network) is introduced to keep up trade-off between noise attenuation and detail preservation in image processing. ─── 為了獲得濾除噪聲和細節(jié)保留兩方面更好的平衡,提出了一種自適應模糊聚類神經(jīng)網(wǎng)絡(luò)。

57、Based on the researches of infrared-wave attenuation due to fog, a novel model of artificial fog for broad-zone camouflage was proposed. ─── 對天然霧的紅外衰減性能進行了研究，在此基礎(chǔ)上提出以人工造霧實現(xiàn)寬廣地域偽裝防護的新的偽裝隱身方式。

58、Analyses the characteristics of transmission, natural attenuation, regeneration and superposition of noise. ─── 分析了空調(diào)系統(tǒng)噪聲的傳遞、自然衰減、再生和疊加特性。

59、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]胡天躍.地震資料疊前去噪技術(shù)的現(xiàn)狀與未來[J].地球物理學進展,2002,17(2):218-223.

60、Express the factors resulting in the attenuation of acoustic waves. ─── 敘述引起音波衰減的因素。

61、The attenuation coefficient of each voxel is the product of its unknown density and a known energy-dependent mass attenuation coefficient. ─── 在每個體素的衰減系數(shù)，是不知道其密度產(chǎn)品和知名能源依賴質(zhì)量衰減系數(shù)。

62、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連接線可以使用28AWG的電線，但使用24AWG的電線，將創(chuàng)造一個更堅強的電纜，這是更能抵抗衰減。

63、In this paper it is proposed to measure the change of viscosity of composite resin using fiber optic microbend attenuation. ─── 提出采用光纖微彎傳感器測量復合材料固化中粘度的變化。

64、The aforementioned radio-related problems of attenuation, multipath, interference and noise can be alleviated substantially by good network design. ─── 優(yōu)良的網(wǎng)路設(shè)計，可大幅減輕先前提及的無線電訊號衰減、多路徑、干擾及雜訊等問題。

65、To ensure that signal attenuation value not exceeding tolerance, the network proper place to prevent signal amplifier. ─── 為了保證信號衰減不超過容人值，應在網(wǎng)絡(luò)中適當?shù)奈恢梅乐剐盘柗糯笃鳌?/p>

66、Some (Apple included) have pointed out that all phones suffer some signal attenuation when held near the antenna. ─── 一些人(包括蘋果公司)指出，只要握在天線附近，所有的手機都會出現(xiàn)信號衰弱的問題。

67、Bandwidth Bandpass The range of frequencies that a channel will transmit (i. E. Pass through) without excessive attenuation. ─── 信道傳輸使用的(即通過)的頻率范圍,無額外衰減。

68、Other issues, such as signal interference and signal attenuation, can also cause a lack of connectivity or intermittent connectivity problems. ─── 像信號干擾和信號衰減等其他問題也可能導致連接中斷或連接不穩(wěn)定等問題。

69、When the signal transmission network, the performance of a wood after several likely to be loss or attenuation. ─── 當信號在網(wǎng)絡(luò)中傳輸時，其性能的木一個后幾個方面可能會有所損失或衰減。

70、"Gripping any phone will result in some attenuation of its antenna performance, depending on the placement of the antennas, " he said. ─── “任何手機拿在手里，信號都會受到影響，取決于天線的位置，”他說。

71、Focal area of ground glass attenuation on LUL, which shows no remarkable interval size or configuration changes on 2 months follow-up CT scan. ─── 左上葉局部毛玻璃影，在2個月的CT隨訪中無明顯的大小及形態(tài)改變。

72、Fourier-transform-infrared(FTIR) and millimeter wave(MMW) are applied to study the ele- ctromagnetic waves attenuation by the aqueous foams. ─── 摘要 采用傅里葉變換紅外透射光譜法和毫米波反射截面及透射率法，研究了水基泡沫的電磁波衰減性能。

73、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鈣質(zhì)沉積物原位測量聲速與衰減中的應用[J].海洋學報,2005,27(3):79-84.

74、Attenuation of seismic waves between such surfaces can be similarly diagnostic. ─── 在這些界面之間地震波的衰減，同樣可以作為一種標志。

75、In Vivo Observing X-Ray Attenuation of Intratumor Injection of Indocyanine Green[J]. ─── 引用該論文 葉昶,駱清銘,梁文錫,陸錦玲.

76、To reduce vertical dampening, the component is available with additional attenuation. ─── 為了減少垂直打壓，該組件可提供額外的衰減。

77、This paper analyzed and researched the mostly invalidation form that pressure vessel will attenuation and leak out or break depend on cauterization. ─── 壓力容器在受腐蝕的情況下會逐漸變薄、漏或破裂,針對這種主要失效形式進行分析和研究。

78、Has welding current slow rise and attenuation functions, is propitious to fill arc crater when arc ending, avoids producing crack. ─── 具有焊接電流緩升和衰減功能，有利于收弧時填滿弧坑，避免產(chǎn)生裂紋。

79、In general, media that will support higher analog bandwidths without high degrees of attenuation will also support higher digital bandwidths. ─── 一般言,支援較高類比頻寬而沒有高度衰減的媒體也將支援較高的數(shù)位頻寬.

80、The theory of noise attenuation by patterns is the same whether applied to the shot or the geophone end of the wave trajectory. ─── 應用組合方法壓制噪聲的原理，不論對炮點還是對栓波器波的軌跡終端都是一樣的。

81、Low-grayed voxels were regarded as a kind of material which did not radiate but do induce attenuation of sampling lights. ─── 將數(shù)據(jù)場中低灰度體素點看為一種不發(fā)光但會導致采樣光線衰減的物質(zhì)；

82、Store spot lighting attenuation function in a texture. ─── 將聚光燈的衰減函數(shù)存在到紋理內(nèi)。

83、Effect of PZT on attenuation ability of Ni-Zn ferrite [J].Acta Materiae Compositae Sinica, 1997, 14(3): 41-44. ─── PZT對Ni-Zn鐵氧體衰減電磁波能力的影響[J].復合材料學報,1997,14(3):41-44.

84、It is thought that these elicit the sepsis-induced attenuation of the muscle-relaxing effects of rocuronium. ─── 從中得出膿毒血癥引起的減弱肌松劑羅庫溴銨的作用。

85、When sound wave irradiates suspension layer, there is propagation attenuation in the layer besides reflection and transmission in the interface. ─── 摘要聲波照射到懸浮層上，除界面處產(chǎn)生反射和透射外，在層中傳播還會產(chǎn)生衰減。

86、Two color pyrometers were developed to solve the problem of signal attenuation by intervening smoke or fumes. ─── 為了解決由煙或氣所引起的信號衰減問題，研制出了雙色高溫計。

87、The influence and influence mechanism of heat aging on the attenuation of PMMA polymer optical fiber (POF) were studied. ─── 主要研究了熱老化對PMMA塑料光纖損耗的影響及其影響機理。

88、The linchpin of undertaking high temperature ultrasonic testing is the control of the coupling,attenuation and route of the sound. ─── 在高溫狀態(tài)下,超聲波探傷實施的關(guān)鍵在于聲耦合、聲衰減和聲路徑的控制。

89、In determining the attenuation for an areal array we must specify the direction of the wave travel. ─── 在測定一種面積組合的壓制性能時，我們必須明確波的傳播方向。