linear spectrometer 中文意思是什麼

linear spectrometer 解釋
線性譜儀
  • linear : adj. 1. 線的，直線的。2. 長度的。3. 【數學】一次的，線性的。4. 【動、植】線狀的；細長的。5. 由線條組成的，以線條為主的，強調線條的。
  • spectrometer : n. 【物理學】分光儀，分光計。 a mass spectrometer 質譜儀。 a sound spectrometer 聲頻頻譜計。
  1. Scattered ions from the au foil passing through the q3d magnetic spectrometer, recoiled au ions were deflected, pure ions with single energy and single linear energy transfer were obtained

    經過q3d磁譜儀的磁偏轉，去掉反沖au離子和其它雜散粒子，得到具有單一線傳能密度（ let ）值的離子。
  2. The prepared sdse modified zirconum meinbrane was tested at the wider range of tcmperaure and pressure and differellt composihons of hydrogen mixturc gases ( i. e. different hydrgen panal pressure ) in order to examine the performance of this membrane and the sole hpermselechvity of the membrane. the results showed tha the purity of the permeated hydrgen is l00 % at the base of the detection greatest lower lanit of the qhle mass spectrometer, and there was no impurity gas passed, the permeating flux and permeability of this membrane are from several decades times to one decade times more higher than tha of a palladum membran in the range of from 593k to 773k, puv = 0. 2 ~ 0. 3mpa, pdn = 4x l04pa - - 0. lmpa, the hydrogen permeatng flux is increased with the difference of the squto root of pressure, and presents a linear relationship, the pressure seems has no influence on the permeablity, the permeabi1ity is decreased with the increasing of the temperature, and presents an exponential relationship, accondng to the fitting curve of the relationship betwen the permeability and the temperatur derived from the experimenta daa, in the range of 593k ~ 773k, pup0. 2 ~ 0. 3mpa, pha = 4 x l0 # pa ~ 0

    在更寬的溫度范圍、壓差范圍內，在不同原料氣組成（即不同的氫氣分壓）條件下，對所制備的鋯表面改性膜進行了滲氫性能實驗，考核了膜對氫的唯一選擇滲透性，結果表明：在四極質譜的檢測下限內，只有氫氣存在，而無雜質氣體通過；在593k 773k溫度范圍內，鋯表面改性選擇滲氫膜具有高於鈀膜數十倍至十幾倍的滲氫流量和滲氫系數；其滲氫流量隨著膜兩側氫分壓平方根摘要差的增大而增大，並且呈線性關系；壓力對膜的滲氫系數幾乎無影響；膜的滲氫系數隨著溫度的升高而下降，井巨呈指數關系：根據對實驗數據所作滲氫系數與溫度關系曲線的擬合，在溫度593k 773k范圍內，壓差p 、 0二0
  3. Abstract : a principle of linear ccd prism spectrometer system used to measure colors is presented. the spectrum sensitivity of the system is measured and its test and verify is finished in experiment. the reasons for error of the system is analyzed and improved method is obtained

    文摘:介紹了用於顏色測量的線陣ccd棱鏡光譜儀系統的工作原理，測出了系統的光譜靈敏度並作了實驗驗證，對系統的誤差原因及改進措施進行了分析。
  4. The linear amplifier on the spectrometer, besides it has the enough enlargement factor, and needs the good linearity and the broad dynamic range

    能譜儀上用的線性放大器，除了有足夠的放大倍數外，還須有良好的線性和寬廣的動態范圍。
  5. In the study, sd2000 spectrometer is applied to obtain radiation spectrum of flame within wavelength 480 - lloonm, from which flame temperature and monochromatic emissivity are derived by newton raphson non - linear method and levenberg - marquart modeling method. the flame monochromatic emissivity is translated in form of f ( / l ) and a ( a ) respectively

    在該方法中，採用sd2000型光纖光譜儀測量火焰在可見光（ 480 - 1100nm ）波長范圍內的火焰的輻射光譜，結合newton - raphson非線性迭代演算法和levenberg - marquardt最優化演算法，得到火焰溫度和單色輻射率變化規律。
  6. 6. according to the theory of imaging of imaging spectrometer, through simulating the procedure of atmospheric radiation, a linear model was developed and applied in this study to re - build spectrum and got a satisfactory result. it lay a better foundation for object interpreting and quantitatively retrieves of information

    根據圖象的構成理論，在嚴格模擬大氣輻射過程的基礎上，推導並採用一元線性模型來重建地物光譜，獲得了滿意的結果，為目標地物直接識別及其信息的定量反演奠定了基礎。
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