焦值測定 的英文怎麼說

中文拼音 [jiāozhícèdìng]
焦值測定 英文
coke number test
  • 焦 : Ⅰ形容詞1 （物體受熱失去水分 呈現黃黑色並發硬、發脆） burnt; scorched; charred 2 （著急） worried;...
  • 測 : 動詞1. （測量） survey; fathom; measure 2. （測度; 推測） conjecture; infer
  • 定 : Ⅰ形容詞1 （平靜; 穩定） calm; stable 2 （已經確定的; 不改變的） fixed; settled; established Ⅱ動詞...
  • 焦值 : [化學工業] coke number
  • 測定 : determine; determination; setting-out; admeasurement; assignment; assay; finding
  1. Date and time, camera settings ( exposure mode, shutter speed, aperture value, exposure compensation value, metering method, flash on off, camera sensitivity, white balance setting, focal length, etc. ), color space

    日期及時間、相機設定（曝光模式、快門速度、光圈值、曝光補償值、測光方法、開啟關閉閃燈、相機感光度、白色平衡設定、焦距等） 、彩色色域
  2. Test method for gross calorific value of coal and coke by the isoperibol bomb calorimeter

    等溫彈式量熱器測定煤和焦炭總熱值的試驗方法
  3. Method for determination of coking value of coal pitch

    煤瀝青結焦值的測定方法
  4. According to the guidline, two nd : yag lasers have been designed and set up, one is end - pumped by lower output power ld using a selfoc micro lens, and the other is end - pumped by high output power ld using a pair of lenses are designed, and the characteristics such as output power and power stabilization of both solid - state lasers are investigated. thirdly, when an empty liquid crystal cell is inserted in the cavity of the nd : yag laser pumped by high power ld, the laser can operates in single axial mode. finally, according to the relationship between the laser output power and the longnitudinal a ld - end - pumped nd : yag laser sensor for displacement measurement has been investigated theoretically and demonstrated experimently, the results indicate that when the mean radius of pumping inside the laser cavity is far less than that of the oscilating laser mode, the exponential of the output power is a gauss function of the longitudinal positon of focused spot of ld pumping beam, both the measurement range and the sensitivity are dependent on the incident pumping power, as the incident pumping power is increased, the measurement range is enlarged and the sensitivity is improve d

    本文首先介紹了ld泵浦nd ： yag激光器的發展狀況、主要特性及其應用，從四能級速率方程出發，推導了ld泵浦nd ： yag激光器的閾值、輸出功率和斜效率的表達式，並簡述了激光器的工作原理、結構型式和倍頻方法；其次，以空間相關的速率方程為基礎，提出了ld端面泵浦nd ： yag激光器的設計方法，給出了一定泵浦耦合方式下，振蕩光模尺寸、最佳輸出耦合率、泵浦光模尺寸、泵浦光焦斑位置等參數的選取依據，以此為依據，設計了自聚焦透鏡耦合小功率ld泵浦nd ： yag激光器和透鏡組耦合高功率ld泵浦nd ： yag激光器，對激光器的輸出功率和功率穩定性等特性進行了實驗研究；再次，在帶尾纖輸出的高功率ld泵浦nd ： yag激光腔內插入一隻空液晶盒，觀察到了激光器以單縱模運轉；最後，根據泵浦光焦斑端面位置對激光輸出功率的影響規律，提出了ld端面泵浦nd ： yag激光位移傳感新方法，並進行了理論和實驗研究，研究結果表明：當激光晶體內泵浦光平均光斑半徑遠小於振西安理工大學碩士學位論文蕩光束腰半徑時，激光輸出功率的自然指數與泵浦光焦斑的縱向位置成高斯變化規律，測量范圍和靈敏度依賴于泵浦功率，隨著泵浦功率的增加，測量范圍擴大，靈敏度提高，當端面泵浦功率為7 . 24w （最大輸出功率為1 . 926w ）時，激光位移傳感器的測量范圍和靈敏度分別是13 . 045mm和0 . 148mw / pm 。
  5. Testing of carbon materials ; determination of coking value ; binding and impregnating materials

    炭素材料的試驗.焦化值的測定.粘結劑與浸漬材料
  6. Alcan test method for coking value of tar and pitch

    測定焦油和硬瀝青焦化值的試驗方法
  7. Alcan standard test method for coking value of tar and pitch

    測定焦油和硬瀝青焦化值的試驗方法
  8. Carbonaceous materials for the production of aluminium. pitch for electrodes. determination of coking value

    鋁生產用碳質材料.電極用瀝青.焦化值測定
  9. Methods of sampling and test for carbonaceous materials used in aluminium manufacture - electrode pitch - determination of coking value - section 1. 6 determination of coking value

    制鋁工業用碳素材料的取樣與試驗方法.電極用瀝青.焦化值測定
  10. Methods for analysis and testing of coal and coke - determination of gross calorific value

    煤和焦碳分析和試驗方法.第105部分:總發熱值測定
  11. Application of proc tabulate in new medicine research report

    幀測量調制傳遞函數值確定振動受激焦平面列陣相機的穩定精度
  12. Applying this model, the influence of minute cavity misadjustment on measured reflectivity of cavity mirrors in the stable resonator is analyzed, which is compared to that in confocal resonator

    通過數值模擬，研究了這種穩定衰蕩腔中，腔微小失調對反射率測量結果的影響，並與相同失調情況下共焦衰蕩腔的測量結果進行了對比分析。
  13. An adapted foreign language anxiety scale is used to measure 126 non - english major chinese university students " anxiety level, to investigate the relationship between their classroom anxieties and their english achievement, and to analyze the characteristics of the distribution of anxiety scores in every respect of their english learning. in view of chinese culture and the characteristics of chinese language learning, the causes for the anxieties and the influence of the anxieties are analyzed, and some teaching strategies are proposed based on the above analysis

    文章採用修正過的第二語言焦慮量表以測定126位非英語專業中國大學生英語課堂焦慮程度，調查英語課堂焦慮感和英語學習成績之間的相關性，以及焦慮值在他們英語學習各環節的分佈特點，並從中國人的文化背景以及中國人外語學習的特點出發，分析焦慮感產生的原因及其對英語學習的影響，並提出相應及有效的教學應對策略。
  14. Methods for analysis and testing of coal and coke - tests special to coke - determination of critical air blast value

    煤和焦炭分析與試驗方法.第108部分:焦炭試驗.第6節:臨界鼓風值測定
  15. Coal and coke - determination of gross calorific value by the bomb calorimetric method, and calculation of net calorific value

    煤和焦炭.用量熱彈法和凈發熱值的計演算法測定總發熱值
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