紅外發射率 的英文怎麼說

中文拼音 [hóngwàifāshèlǜ]
紅外發射率 英文
infrared emittance
  • 紅 : 紅Ⅰ形容詞1 （像鮮血或石榴花的顏色） red 2 （象徵順利、成功或受人重視、歡迎） symbol of success lu...
  • 外 : Ⅰ名詞1 （外面） outside; external side 2 （外國） foreign country 3 （以外） besides; beyond; in ...
  • 發 : 名詞（頭發） hair
  • 射 : Ⅰ動詞1 （用推力或彈力送出） shoot; fire 2 （液體受到壓力迅速擠出） discharge in a jet 3 （放出） ...
  • 率 : 率名詞（比值） rate; ratio; proportion
  • 紅外 : infrared紅外報警裝置 infrared warning device; 紅外測雹 infrared detection of hail; 紅外測繪 infra...
  1. 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射率更為普遍。
  2. The results of x - ray diffraction showed that there somehow existed some mutual influence between the two components in sf / pego blend membranes, which restrained silk crystallize but induced the formation of silk ii in blend films. the result of thermal analysis indicated that the thermal stability of silk fibroin in the blend membranes was improved, which was attributed to the addition of pego. the amino acids analysis showed the pego and silk fibroin combined with the covalent bond, and the dissolubility of silk fibroin in membranes was decreased

    X射線衍射和紅外光譜分析結果表明pego改性絲素膜中，成膜的兩種組分間存在某種相互作用， pego抑制了絲素silk結晶，隨分子量的增加，促進了絲素silk結晶；熱分析結果表明pego的加入提高了絲素的熱穩定性；氨基酸分析表明pego與絲素發生了共價交聯，膜中絲素在熱水中的溶失率大大降低。
  3. Sea surface emissivity models in infrared image simulation

    紅外模擬中的海面發射率模型
  4. Indium stannum oxide ( ito ) as semiconductor have caused a great deal of interest due to their prominent electro - optical behavior. ito has high prominent transmittance, high infrared reflectance, good electrical conductivity, ito applied as gas sensors, photovoltaic devices, heat reflecting mirrors, solar cells, flat panel displays, liquid crystal displays, electroluminescent, devices and organic light - emitting diodes ( oled ) etc. although preparations and applications of ito films have been studied deeply. nano - ito composites hardly studied

    氧化銦錫（ ito ）是一種高簡並的n型半導體，由於具有導電性，可見光高透過率，紅外反射性，穩定的化學性，被廣泛應用於熱反射建築玻璃、抗靜電塗層，太陽能電池，熱發射鏡，平板顯示器和液晶顯示屏，傳感器，有機光致二級管（ oled ）等方面，國內外對高質量的ito薄膜的制備和應用進行了深入的研究，但是很少有ito納米粒子與高分子材料復合的報道。
  5. Measuring method for normal total emittance of infrared heater

    紅外輻射加熱器全法向發射率測量方法
  6. Measuring method for normal spectral emittance of infrared heater

    紅外輻射加熱器光譜法向發射率測量方法
  7. The microstructure morphology, the concentration, the infrared transmittance, and the x - ray rocking curves measured showed that a long single crystal part and axial steadily distributed zone of the concentration existed in the as - grown crystals. the radial concentration distribution has relatively high uniformity

    通過觀察生長態晶體中的微觀組織形貌，並測量晶體軸向和徑向上不同位置處的成分、紅外透過率和x射線回擺曲線，發現晶內有較長的單晶段和軸向成分穩定區。
  8. Measuring method for normal spectral emittence of infrared heater

    紅外輻射加熱器光譜法向發射率測量方法
  9. Both the dielectric layer and metal film were internally deposited on the fiber. it is found that ag is able to engender the highest ir reflectivity among the metal materials, so ag is ascertained as the metal layer material of the hollow waveguide, cop was used in this work as the dielectric material. based on countless calculations, optimum thickness for the deposited films were obtained, namely, 0. 2 / / m for ag layer and 1. 4 fan for the cop layer

    實驗用來制備空芯光纖的基管材料為石英基管；內徑為1mm ；通過理論推導與分析發現：相對于其它的金屬材料而言，金屬銀的紅外反射率最高，因此金屬銀最適合用做制備空芯光纖的金屬膜層的材料；通過比較幾種聚合物的性質確定選擇環烯聚合物cop為電介質層材料；通過理論推導與計算確定了金屬銀膜與電介質膜的最佳理論厚度，即銀膜為0 . 2 m ， cop膜的厚度為1 . 4 m 。
  10. This thesis includes the following research contents. first part is about the development of database information system of radar stealth measures about modern advanced aircraft

    本文分兩部分，即飛機雷達隱身措施數據庫信息系統的開發和飛機紅外輻射特性計算研究以及紅外導引頭探測概率估算。
  11. Standard test methods for measuring and compensating for emissivity using infrared imaging radiometers

    使用紅外成像輻射計測量和補償發射率的標準試驗方法
  12. The main content and important results of this thesis are as following : a series of er + - doped borosilicate glasses were prepared by varying the composition. absorption spectra of four glasses were measured. 1. 51uminescence under the excitation of a 978nm ld and visible luminescence with a 488ar + laser were observed

    測量了樣品的吸收光譜，在978nmld低功率激發下，均觀測到了系列玻璃樣品中er ~ （ 3 + ）的1 . 5 m近紅外發射，在488nmar ~ +激光激發下，觀測到了可見區發光。
  13. In addition, the high infrared radiation is due to the existence of si - o bond and o - b bond in tourmaline, which has nothing to do with the special structure of it

    此外，黑電氣石有較高的紅外發射率與電氣石的特殊結構沒有關系，主要與存在si - o和b - o紅外活性鍵有關。
  14. By calculating the feynman diagram in rtf, we find that when taking into account both the thermal photon emission, absorption and the virtual photon exchange processes, the infrared divergences at zero and finite temperature can be cancelled at the same time. the full quantum calculation results for soft photon radiation coincide completely with the poisson distribution obtained in the semiclassical approximation ( the coupling of the classical current and quantized field )

    通過實時溫度場論下的費曼圖計算，我們得到：將實光子的發射、吸收，虛光子的交換過程同時考慮時，零溫場論中出現的和由溫度效應引起的紅外發散都能得到消除；並且完全量子場論下的軟光子輻射幾率與半經典近似下（經典的電流和量子化的電磁場之間的耦合）得到的泊松分佈結果完全一致。
  15. The demonstration of heat - transfer measuring techniques and prospect of infrared thermal mapping techniques, main parts and performance indexes of a infrared camera, functional blocks and implementation of infrared processing software, experimental facility and measuring system of the wind tunnel has been made. the model emittance was experimentally determined and the three methods correcting directional emittance were compared. those problems of the infinite - slab model thickness and constant wall heat rates hypothesis, the determination of adiabatic wall temperature were discussed in a 1 - d heat conduction analysis

    本文對紅外熱圖測熱技術與應用前景、紅外熱像儀主要部件與性能指標、紅外測熱數據處理軟體功能模塊與實現、風洞試驗設備與測量系統等進行了論述，測量了模型表面發射率並對發射率隨極角變化的三種修正方法進行了對比，對一維熱傳導分析中模型壁厚半無限假設、壁面熱流定常假設、絕熱壁溫選取等進行了探討。
  16. Method of measuring spectral emissivity of ceramic radiating materials for infrared heaters by using ftir

    用ftir測量紅外線加熱器的陶瓷輻射材料頻譜發射率的測試方法
  17. It was found that the infrared emissivity was decreased from 0. 89 to 0. 70, and the wave absorbability of radar has not change

    化學鍍后材料的法向積分紅外發射率由0 . 90降低為0 . 70 ，雷達吸波性能鍍前後基本無變化。
  18. Based on the principles of temperature measurement using infrared thermography and the theory of thermal imaging, a uncooled ir fpa thermometry system is designed. in this system, the mathematic model of infrared thermometry calculation is established, and appropriate formulas for error analysis and calculation are obtained. the algorithm calculating the apparent emissivity of target surface is also put forward

    本系統建立了非致冷紅外焦平面熱成像系統測溫計算的數學模型；對計算中可能產生的各種誤差進行了分析和計算；對系統成像的非均勻性進行了分析和校正；提出了精確測量發射率的新演算法；結合熱成像的原理對紅外熱圖像的特徵進行了分析，對紅外熱像進行了新型直方圖均衡和偽彩色增強等處理。
  19. In order to adapt the request of environment - protecting and military disguise, we can use stable acrylic acid monomer, proper initiator and suitable temperature to create high transparent infrared stealth resin of high solid but low viscosity, high transparency but low emissivity and good performance of becoming the membrane in the infrared wave band

    摘要為了適應環保及軍事偽裝的要求，採用穩定的丙烯酸單體，適量的引發劑，適宜的反應溫度，研製出高固體分、低黏度且在紅外波段透明性高、發射率低、成膜性能優良的高透明紅外隱身塗料用樹脂。
  20. Retrieve surface emissivity from airborne fourier transform infrared spectrum

    地表發射率的機載傅里葉變換紅外光譜反演方法研究
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