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回收率     
相关语句
  recovery
    Industrial Test for Improving Copper Recovery of Daye Iron Mine by Applying a New Collector
    应用新型捕收剂提高大冶铁矿铜回收率的工业试验
短句来源
    There was good linearity in the range of 0.8-6.4 μg/mL(r=0.9992), the average recovery of chloralgenic acid was 103.4% and the RSD was 2.4%(n=5).
    线性范围为0.8~6.4μg/mL(r=0.9992),回收率为103.4%,RSD为2.4%(n=5)。
短句来源
    Based on the linear range of fluorine ion-selective electrode,a new method with four point calibrating and linear regression is described for determination of fluorine content,within the fluorine content of 0.02%~5.00%,the recovery of 94%~100.2% and the relative standard deviation(RSD)of 0.4%~2.1%,which is a better determination than that of traditional method.
    研究一种基于氟离子选择电极的线性范围,提出了用四点校正法和线性回归方法计算测定氟含量的方法,w(F)在0.02%~5.00%,回收率94%~100.2%,相对标准偏差(RSD)0.4%~2.1%。 该方法具有准确、简便、快速、灵敏、选择性好的特点,明显优于传统的测定计算方法。
短句来源
    Results obtained by test for recovery were 98.9% for iron,and 96.2% for manganese.
    试验得铁的回收率为98.9%,锰的回收率为96.2%,平行5次测定一红车轴草试样中铁及锰量,对平均含铁量为67.0μg.
短句来源
    Detection limits of the 7 elements were found in the range of 0.000 9-0.022 5 mg·L-1.Precision and recovery of the method were tested,giving RSD′s in the range of 0.048%-0.34% and recoveries in the range of 99.0%-102.0%.
    L-1,方法的回收率和相对标准偏差分别为99.0%~102.0%和0.048%~0.34%。
短句来源
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  recoveries
    On the optimized conditions, the detection limits were 0.0273 μg/L for arsenic and 0.0034 μg/L for mercury. The RSD was 1.09%-3.34%(n=7). Arsenic and mercury recoveries were 96.59%-103.97% and 96.78%-98.95% respectively.
    在最佳仪器工作条件下,砷和汞的检出限分别为0.0273μg/L、0.0034μg/L,测定结果的相对标准偏差为1.09%~3.34%(n=7),砷和汞的加标回收率分别为96.59%~103.97%和96.78%~98.95%。
短句来源
    The relative standard deviation of six main organic substance determination results were 1.42%-5.45% (n=10) and recoveries were 96.0%-103.5%.
    6种有机物测定结果的相对标准偏差为1.42%~5.45%(n=10),加标回收率为96.0%~103.5%。
短句来源
    Detection limits of the 7 elements were found in the range of 0.000 9-0.022 5 mg·L-1.Precision and recovery of the method were tested,giving RSD′s in the range of 0.048%-0.34% and recoveries in the range of 99.0%-102.0%.
    L-1,方法的回收率和相对标准偏差分别为99.0%~102.0%和0.048%~0.34%。
短句来源
    In the analysis of 3 samples of waste water,RSD′s(n=6) obtained were in the range of 2.35%-3.78%,and recoveries were in the range of 95.8%-103.6%.
    用于环境水样中痕量苯胺的测定,结果的RSD值在2.35%~3.78%之间,回收率在95.8%~103.6%。
短句来源
    Detection limit of this method was found to be 0.01 mg·L-1.Recoveries found were in the range of 99%-106%.
    L-1,回收率在99%~106%之间。
短句来源
更多       
  the recovery
    Based on the linear range of fluorine ion-selective electrode,a new method with four point calibrating and linear regression is described for determination of fluorine content,within the fluorine content of 0.02%~5.00%,the recovery of 94%~100.2% and the relative standard deviation(RSD)of 0.4%~2.1%,which is a better determination than that of traditional method.
    研究一种基于氟离子选择电极的线性范围,提出了用四点校正法和线性回归方法计算测定氟含量的方法,w(F)在0.02%~5.00%,回收率94%~100.2%,相对标准偏差(RSD)0.4%~2.1%。 该方法具有准确、简便、快速、灵敏、选择性好的特点,明显优于传统的测定计算方法。
短句来源
    The linear range of the calibration curve for carbendazim was 0.05-2.5 mg/kg with a detection limit of 0.63 μg/kg. The recovery range was 96%-101%. No complicated sample pretreatment was required.
    香菇中多菌灵的线性范围为0.05~2.5mg/kg,检出限为0.63μg/kg,回收率为96%~101%。
短句来源
    The detection limit and the correlation coefficient of the calibration curve were 0.64 μg /L and 0.999 9,respectively. The RSD was 2.6% and the recovery range was 95%-101%. The method is easy to operate and time-saving.
    该方法检出限(S/N=3)为0.64μg/L,线性相关系数r=0.999 9,RSD为2.6%,回收率为95%~101%,具有灵敏度高,选择性好,操作简单,节省时间等特点,用于实际样品的检测,结果令人满意。
短句来源
    The determination of As in surface water by the hydride generation. In the best reaction conditions and work conditions, the detection limit of As is 0.0453 ng/mL, the precision of As is 0.3%, and the recovery is from 87.1% to 103.6%, and the linearity range of As is 1.0~100ng/mL.
    采用氢化物发生-原子荧光光谱法测定地表水中微量砷,在最佳反应条件和工作条件下,砷的检出限为0.0453ng/mL、精密度为0.3%、回收率分别为87.1%~103.6%之间、线性范围为1.0~100ng/mL。
短句来源
    This method is employed to the determination of Ag+ in developing waste liquor with the relative standard deviation of 2.65% and the recovery of 103.6%.
    用本法测定显影液中Ag+,相对标准偏差为2.65%,加标回收率为103.6%。
短句来源
更多       
  recovery ratio
    The paper introduces the method of determination of fluoride content in the VC-Ca. The sample recovery ratio is between 98.82%-100.8%.
    研究了氟离子选择电极法测定VC-Ca中氟含量,加标回收率在98.82%-100.8%之间。
短句来源
    The relative deviation is 6. 25%-7. 23% and recovery ratio reachs to 95% -104%.
    10次测定的相对偏差为6.26%-7.23%,回收率可达95%-104%。
    the detection limit being 0.077~mol昄? Theaverage recovery ratio of detoxicating tablet of bezoar is 94.60% (RSD = 1.48%)and the average recovery ratio of zhongsheng wan is 96.65% (RSD = 1.37%).
    用该法测得中成药牛黄解毒片及众生丸中BR的平均回收率分别为94.60%(RSD=1.48%)与96.65%(RSD=1.37%)。
短句来源
    The recovery ratio of TP in the process of purification is 59.4wt% on average, and desorbing ratio of caffeine 96.3wt%.
    的条件下洗脱咖啡因,再用285ml、70vol%的乙醇复合洗脱液在流速为1.5ml/min的条件下分离色素与茶多酚,TP的回收率平均为59.4wt%,咖啡因的脱除率为96.3wt%。
短句来源
    Its specific activity was 3475.9×104U/g,its purification ploidy reached 1.87 fold comparied with the crude enzyem obtained by ultra filration,and the recovery ratio of enzyme activity was 5.94 percent.
    酶的比活力为达到4475.9×104U/g,与超滤法提取的粗酶相比,纯化倍数为1.87,酶活力回收率为5.94%。
短句来源
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  recovery
Connections to signal recovery for positive functions, as well as partial spectral analysis, are also discussed.
      
The sensor has also been applied to the analysis of nicotine in tobacco samples with recovery rates ranging from 99.0% to 102%.
      
The 50% compressed PLA-PUs could recover almost 100% to their original shape within 10°C from the lowest recovery temperature (22°C-37°C).
      
In the recovery process the PLA-PU showed a maximum contracting stress in the range of 1.5-4 MPa.
      
Under these conditions, the recovery of the solvent is 86.0%.
      
更多          
  recoveries
The recoveries from the analytical method for soybean were 84.32%-89.25%.
      
The limits of detection (S/N = 3) ranged from 0.70 to 1.18 mg L-1, the recoveries ranged from 87% to 102% and the precision expressed as % RSD intra-day and inter-day varied from 0.9 to 3.9 and 1.2 to 5.6, respectively.
      
Mean recoveries of SPE were low for 2-methylisoborneol (2-MIB) and geosmin (GSM) with values below 50%.
      
For LLE, the recoveries were satisfyingly above 50% for 2-MIB and 80% for GSM.
      
Batch filtration tests were also performed to determine the specific cake resistances and the flux recoveries.
      
更多          
  the recovery
In the recovery process the PLA-PU showed a maximum contracting stress in the range of 1.5-4 MPa.
      
Under these conditions, the recovery of the solvent is 86.0%.
      
The study introduces a new way to investigate the recovery and reestablishment of subalpine coniferous forests.
      
Besides, the recovery of elatstic deformation occurs in the machined surface of the workpiece.
      
Automation of the Recovery of Efficiency of Complex Structure Systems
      
更多          
  recovery ratio
The linear range is 0.005-2.00 mg/mL, the recovery ratio is 95.9-100.6%, and the relative standard deviation is 0.32-1.24%.
      
Accuracy expressed as the recovery ratio between measured and nominal concentration in spiked urine was comprised between 93% and 115% for the three metabolites.
      
The compression parameters of the tablets, such as the tensile strength, compression energy, compression availability and elastic recovery ratio, were evaluated based on the compression profiles and the tablet hardness.
      
The flowing behavior of liquid slag has an important effect on the heat efficiency, recovery ratio of valuable metals and life span of the electric cleaning furnace.
      
The result shows that the transformation rate of AMT reaches 370 g-WO3/(m2·h), the recovery ratio of AMT by the Donnan dialysis method is nearly 100%, and the loss of tungsten is less than 0.2%.
      
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