concentration measurement 中文意思是什麼

concentration measurement 解釋
濃度測定
  • concentration : n. 1. 集中。2. 【化學】提濃，蒸濃，濃縮；濃度；稠密度；【礦物】汰選，選礦，富化。3. 集中注意，專心。
  • measurement : n. 1. 測量，計量，量度。2. 份量，尺寸，大小，寬度，厚度，深度（等）。3. 測量法。 measurement goods （按體積、容積計算的）體積貨物。
  1. Experiment study of no2 concentration measurement with difference absorption lidar

    2濃度的實驗研究
  2. Through the simulation and error comparison between classics regression model and neural network model, it showed that bp should be applied in liquid concentration measurement system to improve measurement accuracy and decrease the non - linear effect from temperature

    通過模擬研究，與傳統的回歸模型進行誤差對比，得出了應採用bp神經網路技術建立智能化液漿濃度測量模型，提高測量精度，克服溫度變化非線性影響的結論。
  3. Develops and sells instruments for gas phase concentration measurement, mainly for oxygen, hydrogen, carbon dioxide and humidity, and for hydrogen and oxygen dissolved gas analyzers

    -生產計量儀器理化分析儀器顯微攝像儀器數碼攝影儀器教學實驗儀器等產品。
  4. The paper describes the preparation of alcl3 solution used for the automatic measurement of beet ' s sugar content, and the relevant temperature and concentration measurement, and their control during the preparation

    描述了甜菜自動檢糖線中三氯化鋁溶液濃度的配製、測量與終點控制方法。
  5. Ultrasonic rolling - oil concentration measurement based on ann

    基於神經網路的超聲波乳化液質量分數測量
  6. Substituted by a densimeter based on the archimedes laws, the online concentration measurement was further modified, and the quality of the measured data was improved with satisfactory accuracy and repeatability. nevertheless, information obtained from the continuous phase ( concentration or supersaturation measurements ) was still not enough to completely define the system

    為此，本文基於阿基米德定律，採用密度法改進了實驗裝置，實現了對結晶過程中溶液濃度或過飽和度的連續在線測量，並提高了測定精度，所測得實驗數據具有較好的重現性。
  7. Error analysis and improvement method of concentration measurement of trace gas in the atmosphere by differential optical absorption spectroscopy

    基於可調諧二極體激光吸收光譜學對二次諧波檢測噪聲分析研究
  8. Analyzed the simulation result. studied the relationship between scattering angle and concentration measurement result to choose the best measuring angle

    並對模擬后得到的數據進行了分析、處理，研究了測量時散射角度對測量濃度結果的影響，以及測量角度的選取問題。
  9. After comparing main advantage and disadvantage of all theories of gas concentration measurement, this thesis chooses so2 as object to research a kind of so2 concentration measurement apparatus on the base of theory of photoacoustic effect and the optical fiber phase modulated mechanism

    本文在分析各種氣體濃度檢測方法的主要優缺點的基礎上，選擇二氧化硫（ so2 ）作為研究對象，研究一種應用光聲光譜原理和光纖光相位調制機理相結合的氣體濃度監測儀。
  10. General technical condition for direct reading instrument for dust concentration measurement

    直讀粉塵濃度測量儀表.通用技術條件
  11. On the other hand, the electrostatic sensor has no reaction to the solid particulate accumulated in the pipeline, so the electrostatic sensor can obtain higher precision in the concentration measurement than other traditional mass flow rate measurement techniques

    另一方面，由於靜電傳感器對沉積在管道中固體顆粒不產生反應，因此，與其他傳統的質量流量測量技術相比，靜電傳感技術能夠在濃度測試方面達到更高的精度。
  12. Workplace atmospheres - electrical apparatus used for the direct detection and direct concentration measurement of toxic gases and vapours - performance requirements for apparatus used for measuring concentrations well above limit values

    工作場所空氣.有毒氣體和蒸氣的直接檢測和直接富集測量用電氣設施.大大超過極限值的濃度測量用設備性能要求
  13. Workplace atmospheres - electrical apparatus used for the direct detection and direct concentration measurement of toxic gases and vapours - performance requirements for apparatus used for measuring concentrations in the region of limit values

    工作場所空氣.有毒氣體和蒸氣的直接檢測和直接富集測量用電氣設施.極限值區域中濃度測量用設備性能要求
  14. Workplace atmospheres - electrical apparatus used for the direct detection and direct concentration measurement of toxic gases and vapours - part 3 : performance requirements for apparatus used for measuring concentrations well above limit values

    工作場所空氣.有毒氣體和蒸汽的直接監測和直接濃縮測量使用的電氣裝置.第3部分:測量極限值以上的濃縮井用的裝置的性能要求
  15. Workplace atmospheres - electrical apparatus used for the direct detection and direct concentration measurement of toxic gases and vapours - part 2 : performance requirements for apparatus used for measuring concentrations in the region of limit values

    工作場所空氣.有毒氣體和蒸汽的直接監測和直接濃縮測量使用的電氣裝置.第2部分:用於測量限定值范圍內的電氣裝置的性能要求
  16. After dividing the measuring section into minor grids, intersection temperature distribution measurement model > three - dimensional temperature measurement model and char concentration measurement model is established

    在對輻射傳遞微分方程進行網格化處理之後，本文建立了截面溫度場測量模型、三維溫度場測量模型和碳粒濃度場測量模型。
  17. To the non - linear problem between concentration and refraction index regarding temperture in the luquid food concentration measurement system, the artificial neural network modeling methods was applied and the new model was set up based on test data

    摘要針對液漿類食品濃度檢測系統中，濃度與折射率、溫度之間的非線性關系問題，將人工神經網路技術應用於濃度測量的建模中，以實驗數據為基礎，建立了檢測系統的數學模型。
  18. Workplace atmospheres - electrical apparatus used for the direct detection and direct concentration measurement of toxic gases and vapours - general requirements and test methods

    工作場所空氣.有毒氣體和蒸氣的直接檢測和直接富集測量用電氣設施.一般要求和試驗方法
  19. In today ' s industry, powder concentration measurement has become more and more important and played a significant part in many conditions

    現代工業生產中，粉塵濃度測量已經越來越重要，在許多行業中它都佔有相當重要的作用。
  20. Workplace atmospheres - electrical apparatus used for the direct detection and direct concentration measurement of toxic gases and vapours - part 4 : guide for selection, installation, use and maintenance

    工作場所空氣.有毒氣體和蒸汽的直接監測和直接濃縮測量用的電氣裝置.第4部分:選擇安裝使用和維修指南
分享友人
分享到 Line

分享到臉書