亮度測溫法 的英文怎麼說

中文拼音 [liàngdùcèwēnfǎ]
亮度測溫法 英文
radiance thermometry
  • 亮 : Ⅰ形容詞1 （光線強; 明亮） bright; light 2 （聲音強; 響亮） loud and clear; resounding 3 （開朗; ...
  • 度 : 度動詞[書面語] （推測; 估計） surmise; estimate
  • 測 : 動詞1. （測量） survey; fathom; measure 2. （測度; 推測） conjecture; infer
  • 溫 : Ⅰ形容詞（不冷不熱） warm; lukewarm; hot; gentle; mild Ⅱ名詞1 （溫度） temperature 2 （瘟） acute ...
  • 法 : Ⅰ名詞1 （由國家制定或認可的行為規則的總稱） law 2 （方法; 方式） way; method; mode; means 3 （標...
  • 溫法 : therapy by warming
  1. So it is very important to found a higher accuracy standard of spectral irradiance and spectral radiance. the article begins with the conclusion of measurement approaches on spectral irradiance, spectral radiance, colour temperature and blackbody temperature and introduces measurement approach, theory, system and signal measurement technique systematically

    本文從總結現有高溫黑體溫度的測量方法、光譜輻照度的測量方法及光源色溫的測量方法出發，系統地介紹了高溫黑體溫度、光譜輻照度、輻亮度及光源色溫的測量方法，測試原理，測試系統以及相應的信號檢測技術。
  2. The aim of this paper is to find a method to estimate the thickness of lunar soil from the values measured by lunar microwave radiometer

    本文的主要目的是尋找一種反演方法，利用月球探測衛星微波輻射計的亮度溫度數據評估月壤厚度。
  3. There are three mathematical models of multi - spectral thermometry based on calibration factor, brightness temperature and reference temperature respectively

    多光譜輻射測溫法的數學模型有基於檢定常數的數學模型、基於亮度溫度的數學模型和基於參考溫度的數學模型。
  4. The research on data processing method of multi - spectral thermometry for the measurement of the true temperature and spectral emissivity of high temperature and ultrahigh temperature targets has been supported by the national natural science foundation of china ( no. 60377037 )

    多光譜測溫數據處理方法研究是由國家自然科學基金（編號: 60377037 ）資助，應用亮溫逼近法和連續測量法解決高溫及超高溫目標真實溫度及物體的光譜發射率測量問題。
  5. Then the temperature and spectral emissivity of material is calculated through processing the information data. this method has been quickly developed in the latest years because of the capability to get true temperature and emissivity without auxiliary instruments or other additional information

    多波長輻射測溫法是在一個儀器中製成多個光譜通道，利用多個光譜的物體輻射亮度測量信息，經過數據處理得到物體的溫度和材料的光譜發射率。
  6. Taking erectophile type continuous vegetation as a example, authors had done many monte carlo simulations, and established empirical analytic expressions of radiances with component temperature, soil emissivity and leaf area index. empirical analytic expressions were used to construct objective function and genetic algorithm was employed to synchronously retrieve 5 parameters, such as component temperature, soil emissivity and lai, from thermal infrared 2 channels and 2 angles data. many experiments of genetic algorithm inversion from simulated data were conducted, results show that it is very robust to retrieve component temperature using genetic algorithm ; genetic algorithm can cope with uncertainty inversion problem pretty well if full advantage of priori knowledge was taken. comparison between inversion results and ground - truth data has been done. this paper offers a new example to retrieve component temperature from multi - channel, multi - angle thermal infrared data based on the model of directionality of thermal radiance

    在熱輻射方向性規律的基礎上，以喜直型連續植被為例，進行了大量的monte carlo模擬，建立了輻射亮度和組分溫度植被葉面積指數及土壤比輻射率之間的經驗函數關系。採用遺傳演算法，從熱紅外2個波段2個角度數據中，同時反演混合像元組分溫度土壤比輻射率和葉面積指數等5個參數。通過對模擬的觀測數據進行大量的遺傳演算法反演試驗，結果表明，遺傳演算法反演組分溫度非常穩健，在寬松的先驗知識條件下，遺傳演算法可以解決不確定性反演問題。
  7. ( 3 ) the effects of the random noise on the measured results, which are based on brightness temperature approach method and continuous measurement method, are evaluated. the experiment results demonstrate that the effect on brightness temperature approach method is uncertain and continuous measurement method can bear certain random noise

    在某一溫度點下的各通道理論測量值加入一定的隨機噪聲，試驗結果表明:亮溫逼近法受隨機噪聲的影響是不確定的，而連續測量法可以承受一定的隨機噪聲影響。
  8. ( 2 ) a continuous measurement method based on brightness temperature is proposed by processing the measured data of the multiwavelength pyrometer at two different times, the true temperatures and spectral emissivities at two different times can be calculated simultaneously. the experimental results show that this method improves the measurement precision of true temperature and spectral emissivity

    （ 2 ）提出了基於亮度溫度模型的連續測量法，通過處理多波長溫度計兩個不同溫度處的測量數據，可以同時求得兩個不同溫度處被測目標的真溫及光譜發射率，試驗表明:該方法可以提高計算精度。
  9. ( 4 ) the feasibility of applying of brightness temperature approach method and continuous measurement method in practical application are verified. the results of 8 - wavelength thermometer, which are based on the brightness temperature model, verify that continuous measurement method based on brightness temperature is a practical data processing method when the range of target ’ s emissivity is known. the

    分別利用亮溫逼近法和基於亮溫模型的連續測量法對基於亮度溫度模型的八波長實測數據進行模擬，利用基於參考模型的連續測量法對固體火箭發動機羽焰溫度實測數據進行模擬，其結果驗證了連續測量法在工程實際中應用的可能性，並進一步驗證了當所給發射率范圍越接近實際物體發射率，計算結果越接近真溫。
  10. To improve the measuring precision of true temperature and spectral emissivity, the dissertation brings forth the new ideas and work as follows : ( 1 ) a brightness temperature approach is proposed and used for the measurement of the true temperature and spectral emissivity

    為了提高目標真溫和光譜發射率的測量精度，本課題主要研究工作如下: （ 1 ）提出了基於亮度溫度模型的亮溫逼近法的多光譜數據處理方法，以求取目標真溫及光譜發射率。
  11. To rt method, its depth inverse expression can be derived directly from the tb expression. but to dgf method, it is difficult. therefore according to least square method, approximate values of thickness are obtained by comparing simulated measured values and theoretic values

    對于rt方法，從其亮溫表達式即可獲得厚度的反演式；而對于dgf方法，文中根據最小二乘法對多通道輻射計的理論值與測量值進行比較，從而得到厚度的估計值。
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