tracer method 中文意思是什麼

tracer method 解釋
標記法
  • tracer : n. 追蹤者；追蹤物，示跡劑；描摹者；描圖員；描記器；畫線筆，尖筆；航跡自畫器；失物追查員；失單；【物理學】示跡物；曳光劑；【軍事】曳光彈；【醫學】探針。 a tracer atom 示跡原子。
  • 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. The tv goniometer is the ground control equipment of a model of anti - tank missile. it uses two ccd cameras and the signal extraction method of background counteract, which can make the guiding process of anti - tank missile wo n ' t interfered by sunlight, firelight of battle field, light, flame tracer etc. it can greatly improve the anti - interfering ability of the anti - tank missile system

    該電視測角儀是某型反坦克導彈武器系統的地面控制設備，它採用兩個ccd攝像機和背景抵消的信號提取方法，可使反坦克導彈的制導過程不受太陽的反光、戰場的火光、燈光、曳光彈等干擾。
  2. Radionuclide tracer analysis is a third important method.

    第三種重要方法是同位素示蹤分析。
  3. Abstract : this paper introduces the principles of doppler radar signal processing method in the modulation. it provides the processing method for projectile tracer time, the burst time, rocket engine working time, projectile spin and flight attitude from signal of doppler radar

    文摘:介紹了測速雷達調制域彈道信息處理方法的工作原理，詳細論述了從測速雷達信號中處理彈丸曳光時間、底排燃燒工作時間、火箭發動機工作時間、彈丸旋轉速度、飛行姿態角和擺動周期等彈道信息的方法。
  4. 3 the distributive dynamics of 95zr absorbed in crucian and the behavioral trait of 95zr in an aquatic ecosystem was studied by using isotope - tracer technology, and the mathematical model was confirmed by application of nonlinear regression method

    3 、研究了卿魚對952 :的吸收和在其體內的分佈動態以及95zr在水生生態系統中的行為特性，並運用非線性擬合方法建立其數學模型。
  5. Measurement of water flow in closed conduits. tracer methods. part vii : transit time method using radioactive tracers

    密封管道中水流量的測量.示蹤法.第7部分：放射性示蹤器的躍遷時間法
  6. Measurement of water flow rate in closed conduits. tracer methods. part iii : constant rate injection method using radioactive tracers

    密封管道中水流速的測定.示蹤法.第3部分：放射性示蹤器恆流速噴射法
  7. Au radioactive tracer method

    Au放射性示蹤法
  8. Principles of tracer method for soil erosion measured by 137cs and models in common use

    測定的示蹤法原理及其常用模型
  9. Au tracer method

    Au同位素示蹤法
  10. Measurement of gas flow in conduits. tracer methods. part 4 : transit time method using radioactive tracers

    密封管道中氣體流量的測定.示蹤法.第4部分：放射性示蹤物的過渡時間法
  11. Measurement of water flow in closed conduits. tracer methods - par vi : transit time method using non - radioactive tracers

    密封管道中水流量的測定.示蹤法.第6部分：非放射性示蹤物的轉移時間法
  12. Measurement of water flow in closed conduits. tracer methods part ii : constant rate injection method using non - radioactive tracers

    密封管道中水流量的測定.示蹤法.第2部分：使用非放射性示蹤物的恆速率噴射法
  13. Thermal insulation in buildings - determination of air change in buildings - tracer gas dilution method

    建築物的隔熱性.建築物中空氣流通性的測定.示蹤氣體稀釋法
  14. In this paper. flow properties of multistage fluidized - bed bioreactor with external circulation at a pilot scale is studied. according to characteristic analysis, the model of completely mixing reactor in series is introduced to characterize real reactor as a theoretical model. on the basis of analog computing analysis and discussion of theoretical model. by means of pulse tracer method, experiments on residence time distribution ( rtd ) have been done in different conditions including the change of tracer level, feeding flow rate and circulation flow rate. the result shows when the ratio of circulation flow rate and feeding flow rate amounts to at least 4, the flow properties of multistage fluidized - bed bioreactor with external circulation at a pilot scale is very close to the model of completely mixing reactor in series. an amendatory model has been established by the regression method

    作者首先在對反應器進行特徵分析的基礎上，建立了描述中試規模多級外循環流化床生物反應器流動特性的串級全混流模型，並對理論模型進行了模擬計算分析和討論，在此基礎上，作者分別在無循環和有循環（改變示蹤劑用量、流加流量和循環流量）的條件下，利用脈沖示蹤法對一到五級串聯外循環流化床反應器進行了停留時間分佈實驗，結果表明，在循環流量與流加流量的比值達到大於等於4時，中試規模多級外循環流化床反應器的流動特性接近串級全混流模型，通過數據回歸擬合的方法，建立了中試規模一到五級串聯外循環流化床反應器的流動模型。
  15. Using a dual tracer method as the optimal procedure, the radio - guided method allows us to confirm the complete harvest of sns by gamma probing, while the dye procedure enables us to perform real time observation of the lymphatic vessels

    二元示蹤法是最目前理想的方案：輻射導向技術使我們能確信信號淋巴結已被探測器完全採集，而染色技術則使我們能夠對淋巴管進行實時觀測。
  16. A brief introduction was given to the concept of natural tracer method, the characteristics of temperature and conductance distribution in groundwater, and the theory of heat - source method and conductance method for leakage detection

    摘要簡述天然示蹤法的概念、地下水溫度場和電導場分佈特徵、熱源法原理及電導滲漏測試原理。
  17. Au radioactive tracer method. the effect of several variables such as stripping agent concentrations, the volume ratio of stripping agents to gold loaded organic phase and the continuous extraction after stripping was studied under 20. it is found that nh

    等對季銨鹽載金有機相的反萃，考察了反萃劑的濃度有機相與反萃劑的體積比等對反萃率的影響。
  18. Safety of machinery - evaluation of the emission of airborne hazardous substances - capture efficiency of an exhaust system - tracer method

    機械安全.空氣中有害物質排放的評估.除塵系統的吸收效率.示蹤法
  19. Safety of machinery. evaluation of the emission of airborne hazardous substances. part 4 : capture efficiency of an exhaust system. tracer method

    機械的安全性.空氣中有害物質散發評估.第4部分:排氣系統俘獲系數.示蹤方法
  20. Safety of machinery - evaluation of the emission of airborne hazardous substances - part 4 : capture efficiency of an exhaust system ; tracer method ; german version en 1093 - 4 : 1996

    機械安全性.氣載有害物質排放量評估.第4部分:排出系
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