線性范圍 的英文怎麼說

中文拼音 [xiànxìngfànwéi]
線性范圍 英文
linear range
  • 線 : 名詞1 （用絲、棉、金屬等製成的細長的東西） thread; string; wire 2 [數學] （一個點任意移動所構成的...
  • 性 : Ⅰ名詞1 （性格） nature; character; disposition 2 （性能; 性質） property; quality 3 （性別） sex ...
  • 范 : 名詞1 [書面語] （模子） pattern; mould; matrix 2 （模範; 榜樣） model; example 3 （范圍） boundar...
  • 圍 : Ⅰ動詞1 （四周攔擋起來 使裡外不通; 環繞） enclose; surround; corral 2 （繞; 裹） wrap Ⅱ名詞1 （四...
  • 線性 : [數學] [物理學] linear; linearity線性代數 linear algebra; 線性方程 linear equation; 線性規劃 line...
  • 范圍 : scope; limits; extent; boundary; confines; range; range dimension; spectrum
  1. Hcl buffer solution at ph 5. 5, a sensitive adsorptive complex wave of in - lumogallion was obtained by single - sweep polarography. the change of peak height with the concentration of indium is linear in the range from 1. 0 10

    - hcl底液中可獲得銦-熒光鎵體系靈敏的絡合吸附波。測定銦的線性范圍為1 . 010
  2. Respectively. the mechanism of the hemin oxidase - like catalytic system is discussed. based on this, hemin can be spectrophotometrically determined by equilibrium and kinetic procedures with a linear range and 3

    利用該催化體系，用反應平衡法和動力學法均可分光光度定量hemin ，線性范圍為2 . 010
  3. Calibration graph obtained by the modified procedure for ddmbac showed good linearity and its correlation coefficient was above 0. 999. the coefficients of variation and average recovery of added ddmbac were up to the mustard. the linear concentration ranges for batch determination of ddmbac were 0. 06 ~ 3. 33mg / l

    利用改進后的方法對ddmbac的測定建立了質量控制體系，其標準曲線的相關系數大於0 . 999 ，線性良好，精密度和準確度均符合檢測要求，線性范圍為0 . 06 ~ 3 . 33mg / l 。
  4. The result of our experiment indicated the novel biosensors exhibite excellent electrochemical characteristics to glucose with substantial improvement in sensitivity, low detection limit, stability and anti - interferer

    實驗證明，引入了新的電子媒介體后，該傳感器的靈敏度顯著提高，線性范圍顯著加寬，能有效的消除抗壞血酸和尿酸等的干擾。
  5. In this thesis the in situ brilliant cresyl blue ( bcb ) dimer with weak fluorescence in the solution of anionic surfactant ( as ) sodium lauryl sulfonate ( sls ) was used as fluorescence probe. at the same time, the new method for the determination of bovine serum albumin ( bsa ) was built. the linear range was 0 - 7mg / l and the detection limit ( 3 o / k ) was 3. 66 10 - 3 mg / l, the r. s. d for the determination of 2. 00mg / l bsa was 2. 77 %

    本論文以陽離子染料燦爛甲酚藍在陰離子表面活性劑十二烷基磺酸鈉存在下形成的現場弱熒光二聚體為熒光探針，建立了測定牛血清白蛋白的新方法，該法線性范圍為0 7mg / l ，檢測限為3 . 66 10 ~ （ - 3 ） mg / l ，對2 . 00mg / l幾的牛血清白蛋白平行測定8次，相對標準偏差為2 . 77 ，說明本法準確可靠。
  6. This thesis consists of four chapters : ( 1 ) a review ; ( 2 ) study on the optical chemical membrane for detection of lead ion by using 2 - hydroxy - 1 - naphthaldehydene - 8 - aminoquinoline as fluorescence indicator ; ( 3 ) study on the optical chemical membrane for detection of lead ion by using meso - ( 4 - methyloxyphenyl ) porphyrin as fluorescence indicator ; ( 4 ) study on the optical chemical membrane for detection of lead ion by using 2 - methene - benzimidazole monoaza - 18 - crown - 6 as fluorescence indicator. in chapter one, the laboratory method for determination of lead ion, the progresses of chemical sensor for detection of lead ion recently and the introduction of the basic theory, relative merits of sol - gel and its application in optical chemical sensor were involved

    第二章利用有機改性的溶膠-凝膠包埋方式，以2 -羥基- 1 -萘甲醛- 8 -氨基喹啉為熒光指示探針，結合正交實驗方法探索了幾個重要因素，如加水量、醇硅比、催化劑、添加劑等對成膜性的影響，制備了對水中鉛離子有較好響應的傳感膜，其線性范圍為1 . 0 10 - 7 ~ 5 . 0 10 - 5mol / l ，檢測限為3 . 6 10 - 8mol / l 。
  7. As the thermal conductivity detector is used in the modern - gas chromatography analytical instrument, it hassome abvantages of the simple structure, wide linear determining range ang good stability

    摘要在氣相色譜儀中，採用熱導檢測器檢測物質成分的濃度變化，具有構造簡單、測定范圍廣、穩定性好、線性范圍寬等優點。
  8. In order to compare the retention time ( rt ) and limits of detection of 20 organophosphorous insecticides in different conditions the experiments were carried out using a medium polar capillary column ( db - 1701 ) and a no polar capillary column ( db - 1 ) with two detectors ( gc - fpd and npd ). the rt of 20 organophosphorous insecticides in two different polar capillary columns was a retention qualitative method for 20 organophosphorous insecticides. db - 1701 capillary column coupled with gc - fpd detector was used in the following study, the limits of detection were in range of 5x10 - 11 ~ 2x 10 - 12 g, the linear range was 2x 10 - 9 ~ 1 x 10 - 11g

    本研究用兩種檢測器（氮磷檢測器和火焰光度檢測器儀器）和兩種不同極性色譜梓（中極性毛細管色譜柱db - 1701 、非極性毛細管色譜柱db - 1 ）作為研究手段，比較了20種有機磷殺蟲劑在兩種色譜柱（ db - 1 、 db - 1701 ） 、兩種檢測器（ fpd 、 npd ）上的保留時間及最小檢測量，建立了用不同極性色譜柱上有機磷農藥的保留時間可作為有機磷農藥雙柱定性確證的的方法；建立了db - 1701 ， gc - fpd測定蔬菜中20種有機磷殺蟲劑的氣相色譜法，該方法的最小檢測量為5 10 ~ （ - 11 ） 2 10 ~ （ - 12 ） g ，線性范圍在2 10 ~ （ - 9 ） 1 10 ~ （ - 11 ） g時，相關性良好。
  9. Determination of low concentration chlorine dioxide in water by uv spectrophotometry

    分光光度法測定余氯的線性范圍探討
  10. For the test of dissolution or release, the range should be 20 % of the limit

    若含量測定與雜質檢查同時測定，用百分歸一化法，則線性范圍應為雜質規定限度的- 20 %至含量限度的20 % 。
  11. It realized multi - octaves broadband, flat intraband gain, low standing wave ratio, long linear range and dynamic range

    實現了多倍頻程帶寬、確保帶內增益平坦、駐波小、線性范圍和動態范圍大。
  12. In voice transmission, to compress the signal amplitude into a narrow range be cause the amplifiers are linear over wide ranges

    在話音通信中，因放大器的線性范圍有限，把信號幅度壓縮到一個較小范圍的處理。
  13. The apace vector pwm has the character of wide linear range, little higher harmonic and easy digital realization, so it is being widely used in pmsm driver system

    摘要空間矢量pwm調制，它具有線性范圍寬、高次諧波少、易於數字實現等優點，在新型的永磁同步電機驅動器中得到了普遍應用。
  14. The inorganic / organic composite mesoporous materials, nh2 ( ch2 ) 3 - mcm - 41 and ch2ochch2o ( ch2 ) 3 - mcm - 41, were synthesized, and characterized by xrd, nitrogen adsorption - desorption, elemental analysis and ft - ir.

    同時還以蔥為例，考察了新塗層的定量性能、線性范圍、檢測限為和精密度等。
  15. Under this condition, the linear range, the limits of detection, the recoveries, the relative standard deviations of the method to every component have been carried on

    進樣口溫度220 ，檢測器溫度250 。在此條件下，對各組分進行了方法的線性范圍及檢測限，方法的準確度，方法的精密度測定。
  16. If the content determination and impurities test are to be done with normalization method simultaneously, the linear range should be - 20 % of the provided limit of impurity to + 20 % of the provided limit of content

    若含量測定與雜質檢查同時測定，用百分歸一化法，則線性范圍應為雜質規定限度的- 20 %至含量限度的20 % 。
  17. In the chapter 4, the basic concept and characteristics about the current model circuit and transconductor ( gm ) are given. in order to optimize the performance of gmce, four linearization techniques and the design of consequently successful circuits are investigated and proposed. at last, the four linearization techniques are summarizes

    第四章討論了電流模式電路及跨導器的基本概念及性能特點，重點研究並給出了改善輸入級傳輸特性的線性程度並擴大線性范圍的四種方法，介紹在這方面比較成功的一些電路設計，總結了這四種方法的異同點。
  18. This model uses the method of absorbance limit ( j value method ), the method of nonlinear judgement and the same sign method comprehensively in order to obtain an accurate and reliable value of enzyme activity

    這個模型綜合運用了吸光度限製法（ j值法） 、非線性判別法和估計線性范圍的同號方法等方法，得到線性范圍的吸光度變化率，用於準確計算酶活。
  19. 2. preparation and application of variablevalency drugs pqc sensors based on ion - pair complexes. pqc sensors obtained much higher sensitivity and wider ph range than the electrodes based on nemst equaion

    來自各種藥物制劑和體液中各種藥物的分析結果表明，這種傳感器製作簡便，操作方便，靈敏度高，選擇性好，線性范圍一般較寬。
  20. Methods : its experimentative conditions, including detected wavelength, fluid medium, disposal of special specimens, linear range of methods, minimum contents, precision, accuracy, currecy and application, have been investigated

    方法：對測定方法中涉及到的檢測波長、流動相、操作方法以及方法的線性范圍和最低檢出量、精密度和準確度等方面進行實驗研究。
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