如果要测量血浆中内毒素的实际值，则应同时使用加标样品和未加标样品。
If the actual value of endotoxin in plasma would be measured, both the spiked and unspiked samples should be used.
选择了六种市售食品用作加标实验样品。
Six food samples were fortified with Sudan I and extracted by simple sample preparation.
加标试验表明，该方法的检测限为10个卵囊。
The spiking test shows that the detection limit of this method is 10 oocysts.
回答：在使用方法C时，加标溶液可弥补回收率差异。
When using procedure C, a spiked solution will compensate for the differences in recovery.
该方法的加标回收率达到85%左右，结果令人满意。
The recovery of this method can reach about 85 %, which is satisfactory.
可以使用标准溶液或加标溶液，或者通过标准加入法制备的溶液。
The solutions may be prepared either using eithera standard solution or spiked solution or by the method of standard addition.
用该分子印迹电极对实际样品进行分析，加标回收率大于90％。
The imprinted electrode was used for analysis of parabens in actual samples with the spiked recoveries more than 90%.
该方法被用于分析实际样品并做加标回收实验，得到令人满意的结果。
To further verify the viability of the method, recovery experiments were carried out, the results were satisfactory.
对添加两个水平呕吐毒素的玉米样品进行加标样回收实验，平均回收率为84。
The recovery experiment by adding standard samples was carried out for corn samples with addition of two-level vomitoxin, the average recovery ratio was 84.
平行测定结果的相对标准偏差为3 ~ 5%，加标回收率为95 ~ 102%。
The recovery of sulfur was 95 ~ 102% and relative standard deviation 3 ~ 5%.
通过曲线分析，空白实验，加标回收率分析，证明两种方法有良好的线性与准确性；
Verified by responsibility analysis, blank experiment test and recovery percentage of standard samples, the accuracy and linearity of the two methods were evaluated.
同步反应干扰物的影响可询问病情、避开药物残留期、血清加标回收的办法予以消除。
For the interference of the synchronous reaction substances, we may inquire the patients situation, avoid the drugs residual period, or standard addition method to decrease the interference.
本方法简便、快速，加标回收率在86 ~ 112%之间，相对偏差小于5.0%。
The average recoveries were between 86 ~ 112%, and the RSD was less than 5.0%.
方法对三种消化方法检测的8份尿样中碘含量结果的变异系数及加标回收率进行比较分析。
Method Determine the varying factors and recovery rate of results obtained from 8 samples using three different digesting methods.
对氟苯甲酸加标回收率为99.9%，对氟聚苯乙烯分析结果的相对标准偏差为2.7%。
The recovery per cent of the standard addition ofp-Fluorobenzoic acid for this procedure equals 99.9%, the relative standard error is 2.72%.
结果：加标回收试验结果表明，残留化学助剂加标回收率为89～95%，相对标准偏差均小于2%；
Result Standard addition test results suggests that the recoveries of chemical additive residues were 89%-95% with relative standard less than 2%.
该法用于糖蜜酒精废液中有机酸的测定，结果令人满意，9种有机酸的样品加标回收率均在93%以上。
The recoveries of acid standards were above 93%. The method can be applied to(determine) the organic acids in cane vinasse with satisfactory results.
采用该公式，加标体积可以不受严格控制，其计算结果与真实的回收率一致，适用于日常水质分析工作。
The results show that the recovery rates from the two improved formulas are in accordance with the true recovery rates and the methods are suitable for routine water quality analysis.
利用显色反应，本方法还被应用与模拟和实际水样中的钙和镁的同时测定，其加标回收率为92.3％-103.0％。
The method has also been applied to the simultaneous determination of Ca2+ and Mg2+ in artificial samples and real water samples, the recovery was founded to be in the range of 92.3%-103.0%.
加标回收实验结果表明，该方法重复性好，准确度高，简单快速，回收率为97.0-98.6%，具有很好的实用价值。
The results of recovery experiment showed that the method had good repetition, high accuracy and was simple and rapid. The recovery rate was in the range of 97.098.6% . The method proved very useful.
试验表明，改进后的方法相对标准偏差为0.34%，加标回收率在95.4%以上，可替代原分析方法用于生产控制分析。
Experiments show that after the modification the method has a relative deviation of 0.34%, the tagged recovery is over 95.4%, and it may replace the original method in analysis for production control.
选择最佳的仪器条件，进行样品处理方法及酸度、干扰离子的研究，做了方法的检出限、精密度、加标回收率等方法学的研究。
The best condition of the instrument, sample handle methods, acidity, interfering, detectable limit, precision, rate of recovery and so on were selected and researched.
用离峰扣背景法消除背景干扰，检出限能满足高纯碲中杂质元素的测定要求，加标回收率在94 .0 %— 10 8%之间。
The detection limits are suitable for the detection of impurity elements in high purity tellurium. The recoveries are in the range between 94.0% and 108%.
该方法与等离子体发射光谱法、有机相富集火焰原子吸收光谱法比较结果无显著差别，加标回收率为96 %— 1 0 7%。
The recoveries are in the range of 96% to 107%. There are not significant differences between the results of this method and those of the organic phase-FAAS and ICP-IES.
为了开发莽草酸资源，以高效液相色谱法分析了马尾松、侧柏以及八角茴香中的莽草酸含量，并研究了马尾松中莽草酸的超声提取、加热回流两种提取方法和不同加标水平的回收试验。
To exploit the resources of shikimic acid, the content of shikimic acid in Masson pine leaf, Oriental arborvitae leaf and Star anise, the extraction and recovery experiments were studied by HPLC.
标普的决定对于市场来说无异于雪上加霜。
S&P's decision couldn't have come at a worse time for the markets.
标普的决定对于市场来说无异于雪上加霜。
S&P's decision couldn't have come at a worse time for the markets.
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