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- The detection limit of G-LCR was 2 EBs . G LCR可檢測出兩個衣原體原體 ;
- The results showed that the detection limit of DPG was 0 05%, the relative standard deviation was 0 78%, and the average recovery was 100 3%. 結果表明 ;DPG的最低檢測限為 0 .;0 5%25;相對標準偏差為 0
- The detection limit for AA/AM/4-MNDMAPN-AQ is 0.5 mg. L~(-1). 檢測下限為0.;5mg/L。
- The detection limit for surface waters is 0.05 ppb U . 檢出下限為0.;05ppb;
- Detection limit of the method for octane was 10 ppt. 本方法的檢測限為辛烷10ppt。
- The detection limit is 400. Bq/cm2 when the samples are exposed for 30 hours. 在樣品照射30h情況下,此方法的探測下限為400 Bq/cm~2。
- A simple method for calculating the stellar detection limit of APS is proposed. 提出了一種計算APS探測極限星等的簡單方法。
- Blank and the detection limit are important parameters in spectrometry. 空白、檢出限是分析化學中兩個基本概念。
- The detectable limit for EPT in propylene is 10ppm, the recovery efficiency is greater than 95%, and the relative standard deviation is less than 6%. 敘述了用頂端空間氣相色譜技術測定聚丙烯中ppm級對甲基苯甲酸乙酯(簡稱EFT),可定量檢出殘留在聚丙烯中低達10ppm的EPT,相對標準偏差小於6%25,回收率大於95%25。
- CDC is the most sensitive for determining composition ratio. Detection limits fof PET and PBT are 0.5%. The relative standard deviation is less than 1%. 對於組分比的測定;CDC法最靈敏;PET和PBT的檢測極限為0.;5%25;相對標準偏差<1%25。
- The detection limits are 0.1 mg/L and 0.075 mg/L(S/N=2), and relative standard deviations are 0.47% and 0.54%(n=3) for cis _ and trans _ butendioic acid, respectively. 順、反丁烯二酸的檢出限分別為0.;10和0
- The detection limits are 19 mg/L for BSA, and 23 mg/L for HSA. mol-1.;cm-1;檢出限BSA為19mg/L;HSA為23mg/L。
- The reduction of background noise can significantly increase the detection limit of the instrument. 背景噪音的減少可明顯提高儀器的檢測限。
- Results showed the detection limit was 6mg/L, and errors were bigger under concentration of COD below 24mg/L. 結果顯示,該方法檢出限為6mg/L,化學需氧量濃度低於24mg/L時,測定誤差比較大。
- The minimum detection limit of this method is 1.5 Bq/L, The precision is 10% , The recovery ratio is 97% - 100% . 方法的檢測限為1.;5Bq/L;精密度為10%25;放化回收率為97%25-100%25。
- The results showed that signal to noise ration (S/N), detection limit and linear range had great improvement. 用此方法對酚類定量分析,信噪比、檢測限和線性範圍均有較大的改善。
- The credibility of the method was valuated by determining precision of the method，detection limit and recovery. 通過精密度、最低檢出限及加標回收率實驗，對實驗方法的可靠性進行了評估。
- The repeatability, recovery, and detection limit for benzo（a）pyrene in smoke samples were all desirable. 對不同配方和過濾嘴的捲煙樣品進行了定量測定，對樣品的測定結果進行了比較。
- The stellar detection limit of one APS is 6.31 visual magnitude when the threshold of SNR is 5. 在信噪比閾值為5的情況下，得到某類APS的探測極限為6.;31星等。
- The detection limits for ETV ICP AES determinations of Sc, Y, La and Yb with PMBP as a chemical modifier are 14, 32, 190 and 26 pg/mL. The relative standard deviations were 3.1%, 3.5%, 4.8% and 3.4% for Sc, Y, La and Yb, respectively ( n =9, c =10 ng/mL). 在優化的實驗條件下 ;方法的相對檢出限為 1 4 pg/m L( Sc) ;32 pg/m L( Y) ;1 90 pg/m L( La)和 2 6pg/m L ( Yb) ;相對標準偏差 ( RSD)分別為 3.;1%25;3
