extinction method 中文意思是什麼

extinction method 解釋
消光法
  • extinction : n. 1. （權利等的）消滅，（生物等的）滅絕；（火等的）熄滅；（法律等的）廢除。2. 【物理學】消光；自屏；衰減。
  • method : n 1 方法，方式；順序。2 （思想、言談上的）條理，規律，秩序。3 【生物學】分類法。4 〈M 〉【戲劇】...
  1. Based on the analysis of the effect on the maximum range of the equation ' s each parameter and the traditional method of extinction ratio, the noncooperative regulable attenuation - measure the minimum detectable power of laser altimeter on the condition of constant miss probability by attenuating the laser power transmitting to the diffuse reflected simulant target - was put forward

    在傳統的消光系數法基礎上，根據對月測距方程各系數的影響權重分析，提出了非合作目標可調衰減法，即：通過對漫反射模擬目標，衰減出射激光功率，在一定的漏警概率條件下測量激光高度計的最小可探測功率。
  2. This paper analyses the problem of extinction method, which have been used in ranging capability of impulse laser rangefinders now. then according the extinction method, by computer or quasi - laser and delay simulating space distance technology, realise automatic, fast and non - dismatiement testing of ranging parameters

    分析了目前驗收脈沖激光測距機測程指標所採用的方法「消光法」存在的不足，並在「消光法」的基礎上，通過採用計算機技術、準激光技術和延時模擬空間距離的方法，實現了測程指標自動、快速和不解體檢測。
  3. Abstract : this paper analyses the problem of extinction method, which have been used in ranging capability of impulse laser rangefinders now. then according the extinction method, by computer or quasi - laser and delay simulating space distance technology, realise automatic, fast and non - dismatiement testing of ranging parameters

    文摘:分析了目前驗收脈沖激光測距機測程指標所採用的方法「消光法」存在的不足，並在「消光法」的基礎上，通過採用計算機技術、準激光技術和延時模擬空間距離的方法，實現了測程指標自動、快速和不解體檢測。
  4. Test method for extinction ratio of nd : yag laser rods

    摻釹釔鋁石榴石激光棒消光比的測量方法
  5. Measuring method of smoke density using light extinction method

    用光衰減法檢測煙濃度的測量方法
  6. Secondly, the mathematical radiation extinction model of nonspherical particle is developed based on t - matrix method, and a computer program is designed to calculate the extinction cross section, scattering cross section, absorption cross section and scattering phase function of fixed or randomly oriented axially symmetric particle

    然後根據t矩陣方法，採用回轉體微粒消光特性的計算模型編制出的相應程序，對固定取向和隨機取向的非球形回轉體微粒的消光截面、散射截面、吸收截面及散射相函數進行了計算。
  7. Some conclusions about the length and the splice angle of the depolarizer, the spectrum of the light source and the extinction ratio of the polarizer are obtained. associated with the polarization in the sensing coil and the principle of the pmd analyzer, one method to design the length of the lyot depolarizer has been put forward

    首先，本文分析了lyot消偏器對完全偏振光與非完全偏振光的消偏作用，由此得出了關于lyot消偏器的長度和結合角、光源光譜以及與消偏器配合的起偏器消光比的一些結論。
  8. The variation of the film composition can be monitored by using the method of spectrum analysis during the film deposition ( for the intensity of the persistent line is proportional to the particle density of the element in the vacuum chamber ). the measurement of the transmission spectrum of the film on a transparent substrate can be used to calculate the film parameters, such as refractive index, extinction coefficient and the thickness of the film. therefore, the combination of the two methods would be helpful to on line monitoring the film constituents and the optical paramenters in the preparation of thin films

    在制備薄膜的過程中，利用光譜分析的方法，以放電光譜特徵譜線強度的變化來反映相應物質成分的變化，以連續光譜光源發出的光透射過薄膜的透射率的變化，來反映薄膜的厚度、折射率、吸收系數等光學參數的變化，從而達到在制膜過程中，對薄膜的成分、厚度等參數進行在線監控的目的
  9. Test method for extinction ratio of ln, kdp and kd p electrooptic crystal

    電光晶體鈮酸鋰磷酸二氫鉀和磷酸二氘鉀消光比的測定方法
  10. Anti - infrared extinction coefficient is a key parameter to assess the obscuring performance of smoke - screen, a method to calculate the viriation of radiant energy and obtain the extinction coefficient based on the temperature tested by a thermal imager has been proved, the practical situation and notice in test also has been illustrated

    摘要紅外消光系數是衡量煙幕對紅外遮蔽能力的關鍵參數，文中提出利用熱像儀測得的溫度數據，通過計算得到紅外輻射能量變化及消光系數的方法，介紹應用情況及測試中應注意的問題。
  11. Textiles. determination of smoke density. light extinction method

    紡織品煙濃試驗測定減光系數法
  12. In this paper, a model developed by t. d. dorney and d. duvillaret et al is used to discuss the principle and method for optical constants extracting. the real refractive index and extinction coefficient of materials and the extraction of other material parameters are also discussed

    Duvillaret等人提出的模型的基礎上研究了從thz時間波形中提取材料的光學常數（實折射率和消光系數）的原理、方法，並對于如何得到材料的其他物理參數進行了探討。
  13. And we compared it with the extinction method. we simulated the measurement of monodisperse powder and polydisperse powder

    並且在文中將該方法與前面所講的光透射的方法進行了比較。
  14. Nowadays the extinction method of the oe measurement, which is based on lamb - beer theory, has been generally applied

    目前，人們所用的光電測塵方法中大多數是利用的朗伯比爾定律消光的方法，即透射的方法。
  15. In chapter one of this thesis, using the method appearing in ref. [ 7 ], author calculates the extinction probabilities for the single birth chain in a random environment with a reflection barrier, and obtains the vector difference equations about them

    本文在第一章中借鑒此方法，研究了狀態空間為{ 0 ， 1 ， … ， m }具有反射壁的隨機環境中單生鏈的滅絕概率，得到了關于滅絕概率的差分方程。
  16. Textiles - determination of smoke density - light extinction method

    減光系數法
  17. So the third chapter focuses on the measuring system. the operating principle ( light extinction method ), the factors which influence the result and the resolvent to avoid them are explained. the experimental procedure is also introduced

    第三章對此磁致偏振特性測量系統的搭建及工作原理（消光法） 、影響測量結果的因素及解決方法、實驗操作步驟等作了說明。
  18. Thirdly, the cluster - cluster aggregation model is used to study the possible structure of aggregated smokescreen particle. we also develop the mathematical radiation extinction model of aggregated particle based on t - matrix method. associated with monte carlo method, another computer program is designed to simulate the extinction cross section and scattering cross section of actually aggregated particle

    本文還將「凝聚體?凝聚體」凝聚模型應用於煙幕凝聚現象研究，模擬出了煙幕凝聚粒子的可能結構，並且根據t矩陣方法發展了凝聚粒子消光特性的計算方法，結合montecarlo方法，編寫了能夠模擬實際煙幕凝聚粒子消光截面、散射截面的計算程序。
  19. Cetm cigarette extinction test method

    卷煙熄滅試驗法
  20. We used the method of experiment to change the cavity volume of muffler to improve extinction character and resonance vibration of gas column and to reduce noise of compressor. and the method has characteristics of simple and high speed and reduce defects of common metheods. using four - load method to analyze mufflers, the dissertation designs new

    提出了對滾動轉子壓縮機消聲器採用填充粘土實驗試湊的方法改變消聲器結構，進而改變壓縮機消聲器消聲特性，降低壓縮機排氣噪聲，該測試評價方法具有簡易性和速度快的特點，減少了常用方法的缺陷。
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