?emissivity

emissivity發(fā)音

英：[?em?'s?v?t?]　　美：[?em?'s?v?t?]

英：　　美：

emissivity中文意思翻譯

n. 放射率

emissivity常見(jiàn)例句

1 、Cai Xiaoshu,Luo Wude.In--situ measurement of temperature and emissivity of pulverized coal flame with spectrum analysis[J].Journal of Engineering Thermophysics,2000,21(6):779-782(in Chinese).───[7]蔡小舒,羅武德.光譜法測量煤粉火焰溫度和黑度的研究[J].工程熱物理學(xué)報,2000,21(6):779-782.

2 、Estimation of the Angular Variation of the Land Surface Emissivity in Heterogeneous Areas with the ATSR/ERS-1 Data───利用ATSR/ERS-1資料研究復雜下墊面比輻射率的變化

3 、No co2, no nitric oxide, no particulate emissions.─── 沒(méi)有二氧化碳 氧化一氮也沒(méi)有粉塵

4 、A spectral emissivity measurement apparatus using laser diode───一種利用激光作為光源實(shí)現的光譜發(fā)射率測量裝置

5 、Tri-waveband Method for Temperature Measurement of the Object with Monotonic Emissivity Property───具有單調發(fā)射率表現的三波段溫度測量方法

6 、This paper reports on the camouflage effectiveness of the coatings of different emissivity and the individual aluminum plates camouflaged by the coatings.───在一種典型的南方草地背景下，隨著(zhù)陽(yáng)光輻射和晝夜環(huán)境溫度的變化，研究了不同發(fā)射率涂料樣品的紅外偽裝效率；

7 、The pellicle resistance heater which can work continuously and has high emissivity is primarily developed.Its temperature can be accurately controlled.───初步研制成了高發(fā)射率、可持續工作并能實(shí)現精確控溫的高精度薄膜電阻加熱板。

8 、His stance on carbon emissions is deplorable.─── 他在二氧化碳排放問(wèn)題上的立場(chǎng)簡(jiǎn)直氣人

9 、But the emissions for different foods vary wildly.─── 但不同食物的碳排放量相差甚遠

10 、Zero emissions, built by computers, affordable.─── 零排放 由計算機建造 價(jià)格實(shí)惠

11 、hemispherical emissivity───半球釋放性

12 、Keywords emissivity;polyethylene;film thickness;substrate;───發(fā)射率;聚乙烯;薄膜厚度;基板;

13 、Optimization algorithm for spectral emissivity model───光譜發(fā)射率模型優(yōu)化算法研究

14 、The same result is obtained under various temperature, but the heated temperature will also influence the value of its emissivity, which shows the influence of the environment.───不同?度下的所測得的遠紅外線(xiàn)放射率值也是同樣結果。但是測試時(shí)的加熱?度確實(shí)也會(huì )造成遠紅外線(xiàn)放射率的測試值，所以環(huán)境?度也會(huì )造成影響。

15 、Keywords multichannel;infrared transparent;emissivity;───多波段;紅外透明;發(fā)射率;

16 、Estimation Method of Land Surface Emissivity for Retrieving Land Surface Temperature From Landsat TM6 Data───6反演地表溫度所需地表輻射率參數的估計方法

17 、land surface emissivity───地表比輻射率

18 、Calculation of optical cross sections and infrared emissivity spectra of collosol micro-particles in aerosphere───大氣汽溶膠微粒子光學(xué)截面及紅外發(fā)射率光譜的計算

19 、Keywords multispectral thermometry;radiation thermometer;high temperature measurement;one point calibration;emissivity;blackbody;Monte-Carlo method;───多光譜測溫;輻射溫度計;高溫測量;一點(diǎn)定標法;發(fā)射率;黑體;蒙特卡羅法;

20 、Measurement of Directional Emissivity in Lab Using Two-channel and Two-temperature Method───利用雙通道雙溫度在室內測量方向比輻射率

21 、It's zero emissions. It's zero everything.─── 這是零排放 全都是零吧

22 、By inserting a tube into the melted iron to form a greybody tube and to make the emissivity steady.The temperature of the melted iron can be obtained using a optical fiber thermometer.───其中一種途徑即利用一個(gè)空芯導管**入鐵水中,形成一個(gè)近似灰體腔,使腔內鐵水表面發(fā)射率基本不變,然后利用光纖比色測溫儀示出溫度。

23 、luminous emissivity───發(fā)光率

24 、Calculation of Optical Cross Sections and Infrared Emissivity Spectra of Collssol Composite Micro-particles in Aerosphere───大氣汽溶膠復合微粒子群的光學(xué)截面及紅外發(fā)射率光譜的計算

25 、THEORETICAL STUDY OF MULTI-WAVELENGTH RADIATION THERMOMETRY--Autosearch for Emissivity Expression General───多光譜輻射測溫的理論研究--發(fā)射率模型的自動(dòng)判別

26 、In order to offset influence of emissivity change,two wavelengths of colorimetric thermometer should be a little apart and located in such a waveband that the emissivity is constant or gently varied.───為抵消輻射率變化的影響,比色溫度計的兩波長(cháng)應相距較近并處于輻射率恒定或變化平緩的波段。

27 、Variable emissivity───變發(fā)射率

28 、secondary emissivity coefficient───二次放射系數

29 、Low emissivity───低發(fā)射率

30 、STUDY OF MODELING SPECTRAL EMISSIVITY OF LOW TEMPERATURE TARGET AND WEAK SIGNAL DETECTION───低溫目標光譜發(fā)射率建模及弱信號檢測技術(shù)的研究

31 、Keywords silicon-containing polyimide;barium titanate;mesoporous silica;nanocomposite film;dielectric property;infrared emissivity;transmissivity;thermal property;───含硅聚酰亞胺;鈦酸鋇;介孔二氧化硅;納米復合薄膜;介電性能;紅外發(fā)射率;透光率;熱性能;

32 、total hemisphere emissivity───半球向總發(fā)射率

33 、The true temperature and the multi-wavelength normal spectral emissivity of the specimen are measured by a multi-wavelength pyrometer.───利用多光譜輻射測溫法獲得材料在多個(gè)光譜下的輻射信息,從而計算出試樣的真溫和在多個(gè)光譜下的法向光譜發(fā)射率。

34 、Keywords waste incineration;Schwel-Brenn-Process;Thermoselect-Process;emiss ion of pollutants;───垃圾焚燒;熱解-焚燒法;熱解-氣化法;污染物排放;

35 、A New Algorithm for Temperature and Spectral Emissivity Retrieval Over Active Fires in the TIR Spectral Range───在TIR光譜范圍活動(dòng)火上方進(jìn)行溫度和光譜發(fā)射率反演的新算法

36 、Keywords tundish;liquid steel;continuous temperature measurement;on-line blackbody cavity;emissivity;───中間包;鋼水;連續溫度測量;在線(xiàn)黑體空腔;發(fā)射率;

37 、The use of metallised fabrics is sometimes proposed to reduce the emissivity of a fabric.───不時(shí)地有人建議采用鍍有金屬膜的織物以減少織物的發(fā)射率。

38 、The result shows that the blackbody emissivity is over 0.999 and can been taken as a radiation standard for calibrating the infrared tympanic thermometers.───999,完全能作為紅外耳溫計分度的標準輻射源。

39 、At 10 um the emissivity of the sky is about 0. 1, whereas for a conventional telescope it is 0. 5.───在10微米處,天空的發(fā)射率約為0.1,而一架普通望遠鏡的發(fā)射率為0.5。

40 、photoelectric emissivity───光電發(fā)射率

41 、Furthermore, ITO films have high microwave reflectivity and low infrared emissivity, which may play an important role on radar and infrared stealth technology.───同時(shí)ITO薄膜還具有很高的電磁波反射率和較低的紅外發(fā)射率，這是雷達隱身及紅外隱身的關(guān)鍵。

42 、And then parts are turned into components, more emissions again.─── 接著(zhù)零件被加工組裝起來(lái) 又產(chǎn)生更多排放

43 、Keywords low infrared emissivity;infrared camouflage coatings;research advance;───低紅外發(fā)射率;紅外隱身涂料;研究進(jìn)展;

44 、leaf emissivity───葉片發(fā)射率

45 、Retrieve surface emissivity from airborne Fourier transform infrared spectrum───地表發(fā)射率的機載傅里葉變換紅外光譜反演方法研究

46 、The Present Research and Developing Trend Toward of Low Emissivity Camouflage Coating───低發(fā)射率偽裝涂料的研究現狀與發(fā)展方向

47 、Land surface emissivity (LSE) is an essential parameter for land surface temperature (LST) retrieval from thermal remote sensing data.───地表比輻射率是用熱紅外波段遙感數據反演地表溫度的關(guān)鍵參數。

48 、At least one final insulating layer with low thermal emissivity is then applied to optimise electrical efficiency.───再涂布至少一層熱輻射率低的最外絕緣層，以?xún)?yōu)化電效率。

49 、Reducing the surface emissivity of a clothing ensemble is not in fact a very effective way of increasing its thermal insulation───事實(shí)上減少整套服裝的表面發(fā)射率并不是增加其隔熱性能的最有效途徑。

50 、A Calculation Method of Temperature Correction for the Radiation Pyrometer With Fixed Emissivity in Calibration───固定發(fā)射率輻射溫度計校準中的溫度修正計算方法

51 、BSM is modified to calculate the scattering coefficient and emissivity of soil moisture profile.───其結果和KM模型一致,表明了BSM模型的正確性。

52 、spectral radiant emissivity───光譜輻射率光譜發(fā)射率

53 、(4)emissivity reaches steady state after the 2nd hour due to the surface oxidation becoming fully developed.───(4)鋁合金在加熱2小時(shí)后，由于氧化層成長(cháng)趨于緩和，以至于放射率趨于穩定。

54 、visible emissivity───可見(jiàn)發(fā)射率

55 、volume emissivity───體發(fā)射率

56 、There's a energy emission right behind him there in the woods.─── 他在樹(shù)林里時(shí)身后有能量輻射

57 、Keywords emissivity;blackbody model;ultra-attenuation;nanocrystallization;───發(fā)射率;黑體模型;超細化;納米化;

58 、In the solar and near infrared region it is more usual to speak of absorptivity than emissivity───在日射和近紅外區段內，討論吸收率比討論發(fā)射率更為普遍。

59 、monochromatic emissivity───單色發(fā)射率

60 、Application of GJT-High Emissivity Ceramic Coating in Furnace───GJT-高溫輻射陶瓷涂料在常壓爐的應用

61 、Keywords Freezer door glass;Low emissivity film;Anti dewing;───冰柜門(mén)玻璃;低輻射薄膜;防止結露;

62 、Those emissions go up and warm the planet.─── 排放量增加 使地球變暖

63 、...and emission theories applies to the following conjecture.─── ...微粒說(shuō)適用于 如下推論

64 、spectral emissivity───光譜發(fā)射率

65 、Land surface emissivity and atmospheric transmittance are the two key parameters which are used to retrieve LST.───大氣透過(guò)率和地表比輻射率是求解地表溫度的兩個(gè)關(guān)鍵參數。

66 、Temperature and salinity dependence of sea surface emissivity in the thermal infrared───與熱紅外海面比輻射率有關(guān)的溫度和鹽度

67 、colar emissivity───發(fā)色性

68 、In tokamak plasma radiation diagnostics,an emissivity profile derived from line integrated radiation measurement data with Abel inversion or tomographic analysis is averaged over a poloidal cross section of the plasma chord.───在托卡馬克等離子體輻射診斷中，通過(guò)阿貝爾反演或層析分析從線(xiàn)積分輻射率中得到的空間分布，是輻射率在束線(xiàn)寬度范圍內的平均值的分布。

69 、absorptivity emissivity ratio───吸收發(fā)射比

70 、emissivity coefficient───發(fā)射系數

71 、In general,the assumption of mathematical models between spectral emissivity and wavelength is required in radiation thermometry.───在多光譜輻射測溫技術(shù)中常需要假設光譜發(fā)射率與波長(cháng)之間的數學(xué)模型。

72 、Coatings specially designed for reduced optical reflectivity or emissivity.───十七、專(zhuān)門(mén)設計用來(lái)降低光學(xué)反射或輻射的涂料。

73 、Studies of Anti-dewing Performance of Freezer Door Coated with Low Emissivity Film───冰柜門(mén)玻璃用低輻射薄膜的防結露性能的理論和實(shí)驗研究

74 、low emissivity coated glass───低輻射鍍膜玻璃

75 、Based on the difference in emissivity of the solid-liquid surface, the output data of infrared sensor, which can accurately reveal the liquid-solid transformation, is demonstrated.───利用金屬固相與液相表面發(fā)射率的差異從熔池凝固溫度曲線(xiàn)中提取能準確反映液--固轉變的特征信息, 以此推算了熔池表面的凝固速率;

76 、low - emissivity───低紅外發(fā)射率

77 、It's a particulate emission of some sort.─── 有點(diǎn)像是微粒狀物排放什么的

78 、Emissivity of Irritant Gas HCl in Different Scale Fire Experiments───刺激性氣體HCl在不同尺度火災實(shí)驗中的釋放行為

79 、DEPENDENCE OF INFRARED EMISSIVITY ON VIEW ZENITH ANGLE FOR NATURAL GROUND SU RFACES───地面熱紅外發(fā)射率的天頂角變化效應

80 、High Emissivity and Magnetic Coupling Process in Accretion Disc Radiation───吸積盤(pán)輻射的高發(fā)射率指數研究

81 、Review on the Models of the Emissivity of the Sea Surface at L-band───L波段海水輻射率模型綜述

82 、Calculation of optical cross sections and infrared emissivity spectra of collsol composite micro-particles in aerosphere───大氣汽溶膠復合微粒子的光學(xué)截面及紅外發(fā)射率光譜的計算

83 、Its accuracy is reduced for some realities, such as the uncertain emissivity of the surface, strongly reflection from the environment radiation sources and etc.───但是，在許多的實(shí)際情況下，輻射測溫的精度受到一定的影響，這主要是由于被測試件表面發(fā)射率的不確定性、較強的環(huán)境輻射等。

84 、As the emissivity increases, the radiative transfer increases, and hence the fluid flow and heat transfer increases.───在幾何外型上，較大的長(cháng)寬比，其熱傳效果較差，但流體速度及平均溫度較高；

85 、Atmospheric emissivity───天空比輻射率

86 、Keywords online blackbody cavity;effective emissivity;material emissivity;optimization of installation parameter;artificial intelligence;───關(guān)鍵詞在線(xiàn)黑體空腔;有效發(fā)射率;材料發(fā)射率;安裝參數優(yōu)化;人工智能方法;

87 、The Estimation of Land Surface Emissivity for Landsat TM Thermal Infrared Band───TM熱紅外波段等效比輻射率估算

88 、Keywords ternary polyethylene-co-propylene rubber;infrared transparent binders;infrared emissivity;───三元乙丙橡膠;熱紅外透明粘合劑;紅外發(fā)射率;

89 、Low emissivity film coated on the glass can considerable reduce dewing of the glass door of a freezer.───分析了低輻射薄膜防止可視冰柜門(mén)玻璃表面結露的性能并進(jìn)行了實(shí)驗研究。

90 、low emissivity glass───低輻射玻璃

LOW-E夾膠鋼化中空玻璃+5A+代表什么意思？

6Low-E：6mm厚的低輻射鍍膜玻璃，Low-E=Low emissivity，Low-E玻璃即低輻射鍍膜玻璃。

6mm：6mm厚無(wú)色玻璃，也就是通常所說(shuō)的白玻。

雙鋼：上述兩塊玻璃都做了鋼化處理。

中空玻璃：由上述兩塊玻璃組合而成的、四周用間隔條進(jìn)行分隔、中間間隔為12mm、周邊進(jìn)行有效密封的復合玻璃產(chǎn)品。

12A：12mm間隔，A表示間隔。

這是一種節能玻璃。

為什么黑體輻射和材料無(wú)關(guān)？

在熱輻射理論中，黑體輻射等價(jià)于與材料無(wú)關(guān)的輻射，這是一個(gè)基本的公設，不需要推理獲得。所有與材料有關(guān)的物理因素都被總結在發(fā)射（emissivity）這個(gè)物理量中。