sensitivity limit 中文意思是什麼
sensitivity limit
解釋
靈感性極限- sensitivity : n. 1. 敏感（性）；感受性。2. （儀器等的）靈敏性。3. 【攝影】感光度。
- limit : n. 1. 界限，界線；邊界。2. 極限，限度；限制。3. 〈pl. 〉范圍，范域。4. 限價；限額；賭注限額；獵物限額。vt. 1. 限制，限定。2. 減少。adj. -able
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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。 -
At the same length, the insertion loss of different sub - channels also undergoes changes. this effect, along with the intrinsic background noise, impulse noise and the receiving sensitivity of modem on the adsl, will limit the maximum transmission distance on one single subscriber line
首先，銅線的插入損耗將隨著線路距離的增加而成比例地增加，並且在同一距離下各子通道的插入損耗也發生變化，這個因素和線路固有的背景噪聲、脈沖噪聲、數據機的接收靈敏度一起將限制在單用戶線上adsl所能夠傳輸的最大距離。 -
The methological indices for the method were listed as follows : the detection limit or sensitivity was 1. 67ng / ml ; intra - assay cv was 5. 3 %, and inter - assay cv was 7. 0 % ; the average recovery was 96. 13 % ; the regression analysis was performed for the same sel of specimens ( 20 ) subjecled to bolh igg - ria and igy - ria, and results were quite well positively correlated ( r = 0. 9988 )
用本法與臨床實驗室應用的igg ria法同時測定20例標本后進行配對t檢驗，兩種方法測定結果差別無顯著性，呈顯著正相關（ po 9988 ） 。本文制備的igy用於放免測定臨床標本能很好地區分甲亢、甲低和正常人群。 -
With a sensitivity 10 times of rt - pcr ' s and a detection limit of 4. 49fg positive plasmid or 20 positive plasmid molecules
衛w惑病組織，絕對靈敏度為4 49fg陽性質粒或20個左右陽性質粒分子。 -
Surface plasmon resonance immunosensor is a relatively new immunoassay technique and has been receiving more and more attention in recent years. however, a major disadvantage of spr for bioanalytical applications is that low concentration or low molecular mass analytes could not be detected directly. therefore, it is a challenging task to develop strategies for improving the detection limit sensitivity of spr. in this paper, authors present a novel strategy for improving the sensitivity of spr immunosensing using streptavidinbiotinylated antibody complex. it is proven that the amplification strategy causes a dramatic improvement of the detection sensitivity. this amplification strategy is based on the construction of a molecular complex between streptavidin and biotin labeled protein. the complex can be formed in a crosslinking network of molecules so that the amplification of response signal will be realized due to the big molecular size of complex
將鏈霉親和素-生物素系統用於表面等離子體共振免疫傳感的信號放大，實時檢測了人免疫球蛋白g higg的蛋白濃度。發生免疫反應的傳感片和生物素化抗體反應后，傳感片表面的一層生物素分子隨后與鏈霉親和素-生物素化抗體復合物中的鏈霉親和素的活性位點發生親和反應，從而使傳感片表面特異健合的物質質量顯著增加，大大提高了免疫檢測的靈敏度和檢測限。免疫反應經放大后，可檢測0 . 00510g ml濃度區間內的higg 。 -
Cid - icp - aes has the advantages of high sensitivity, high signal - to - noise and high quantum efficiency, which nearly reaches theoretical limit value of theoretical parts of an apparatus ; it can memorize thousands of spectra lines at the same time. cid - icp - aes is the newest model, and there are still few articles to report analytical character of this type, as this result the optimum of operating condition and the effect of analytical parameters for photometric precision, signal - to - noise and detection limits are studied : r. f. power is 11 sow, nebulizer pressure is 28psi, the measurement time is 3 times and the integral time is 20s
本實驗室的光譜儀是當前最新型號的全譜直讀光譜儀，這類新型裝置分析性能的研究報道較少，因此研究著重分析了參數對測量精密度、線背比及檢出限的影響，對儀器最佳操作條件進行了摘要優化：發射功率採用1150w ；載氣壓力為28psi ，測量次數選擇3次，積分時間為205 。 -
Sensitivity curve method detection limit metho
靈敏度曲線法檢量線法 -
Electron probe quantitative analysis method of carbon in carbon steel and low alloy steel - sensitivity curve method detection limit method
碳鋼和低合金鋼中碳的電子探針的定量分析方法靈敏度曲線法 -
It has attracted much attentions because of its extremely high sensitivity, low detect limit and the capability of making measurements on micro samples
該法以其高靈敏度、低檢出限以及適應于微、少量樣品分析等特點引起了分析工作者的極大興趣。 -
The oxygen sensing properties of the membranes have been studied, the results indicate that the membranes with ru ( phen ) 3cl2 have better oxygen - sensitivity than those with ru ( bpy ) 3cl2, and the membranes with the formamide content of 16 % ( v / v ) and ru ( phen ) 3cl2 content of 2. 10g / l in the precursor mixture have the best structure and quality. the fiber optic gas oxygen sensor with this sensing membrane has a detection limit of 5ppm, a response time of less than 30s, excellent reproducibility and stability. ( 2 ) a new kind of organically modified oxygen - sensitive membrane based on fluorescence quenching was prepared by sol - gel method, using dds and teos as the mixed precursor, rufchenbcla as the indicator
實驗證明：該類敏感膜的tan _ 0 tan值與氧氣濃度存在良好的線性關系；包埋ru （ phen ） _ 3cl _ 2的凝膠膜的氧敏感性相對較好；當甲酰胺為16體積比含量， ru （ phen ） _ 3cl _ 2在前驅體中濃度為2 . 10g l時，制備的敏感膜結構和性能最佳；對氣態氧檢測時，該敏感膜的響應時間小於30秒，檢測下限為5ppm ，具有較好的重復性和穩定性。 -
Several extraction methods for organic pollutants analysis in water sample were introduced, and further discussion on their detection limit and sensitivity was also developed
摘要綜述水中有機污染物富集與分離方法的原理、優缺點、適用條件，探討各種分析方法的檢測限和靈敏度。 -
All of these are utilized to develop a high sensitivity photoacoustic spectrometer based on a coa laser, which could reach a detection limit of 10 ' 11 for ethylene
在基於常規的二氧化碳光聲系統的基礎上，研製成功了結構緊湊的基於波導二氧化碳激光器的光聲光譜儀。 -
In this paper, we developed three novel immunosensors and a mediator - free enzyme sensor, based on efficient immobilization of biomolecule and signal - amplified methods to improve detection sensitivity and decrease the detection limit. the detailed materials are shown as follows : ( 1 ) an amplified immunosensor with highly sensitivity has been proposed based on precipitation of an insoluble product on functionalized electrode ( in chapter 2 ). anti - higg was immobilized onto the surface of gold electrode modified with 1, 6 - hexanedithiol and colloidal au interface
本文結合有效的生物活性組分的固定方法，採用信號放大技術提高分析信號、降低檢測下限，發展了三種新型的免疫生物傳感器以及一種無電子媒介體的酶生物傳感器，主要內容如下: （ 1 ）提出了一種新型的基於酶催化沉積質量放大的高靈敏壓電免疫傳感器（第2章） 。 -
The quantitative determination of protein and dna is a common analysis contents in biology chemistry and life science. so it is very important to find fluorescence probe with high sensitivity and low detection limit
對蛋白質和dna進行定量測定是生物化學和生命科學中經常涉及的分析內容，建立高靈敏度、低檢測限的熒光探針定量測定的方法仍具有重要意義。 -
In order to cope with the complexity and the multiplicity of environmental samples, a reasonable combination of the fluorescence analysis with each kind of separation technology, through which nitrite is determined in a more accurate, more sensitivity and lower detection limit, is another research direction in the future
為了適應環境樣品的多樣性和復雜性，實現熒光分析與各種分離技術的合理組合，以更準確、更靈敏和更低檢出限測定樣品中亞硝酸根也是今後的研究方向。 -
The rationale of reliability analysis considering damage the rationales involved in the methods adoptive in this article mostly include : reliability theory, finite element theory, monte carlo theory and sensitivity theory etc. the reliability assessment for the structures on active duty developed base on the notions and practical methods of structure reliability design, and at present, the methods which are used more are probabilistic limit design means based on reliability theory
基於損傷下結構可靠性分析的基本原理本文所採用的方法涉及到的基本原理主要包括可靠度理論、有限元理論、 montecarlo基本理論、靈敏性理論等。對于現役結構的可靠度評定是以結構可靠度設計的概念和實用方法為基礎發展起來的，目前使用較多的是基於可靠度理論的概率極限狀態設計法。 -
The result suggests that comparing to the non - amplified piezoelectric immunosensor, an obvious improvement both in the sensitivity and detection limit is demonstrated by this developed method
L ） ；與不採用peg質量放大的情況比較，傳感器的測定靈敏度和檢測限均有較大改善，靈敏度為0
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