共聚物用量为0.5%时，页岩滚动回收率试验中，相对回收率达96%以上。
When the copolymer was used at 0.5% in the test of shale roll recovery, the relative recovery was over 96%.
到2015年，买一只简单的太阳能灯相对于一盏煤油灯的回收率，将由现在的7个月减少到2个月。
The payback period for buying a basic solar lantern over a kerosene lantern will fall from seven months today to below two months in 2015.
应用该法测定腐肥中的硼测定回收率为100%，标准偏差为2.04，相对标准偏差为2.04%。
Experiment results shows the rate of recovery is 100%, the standard deviation is 2.04, the relative standard deviation is 2.04%.
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%.
结果：该法的平均回收率为91%，相对测量不确定度小于5 %。
Results: The ave rage recovery was 91% and relative uncertainty of measurement was below 5%.
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.
测得结果重现性好，相对标准偏差<1.9%，标准回收率>97%。
The relative standard deviation is less than 1.9%. The recoveries are better than 97%.
同时，矿石中钛铁矿含量相对较高，有利于钛的回收，可获得较高回收率。
At the same time, because of ilmenite content in the ore is relative higher, that is advantageous to recovery of titanium and high recovery could be obtained.
结果表明，在此条件下测定的数据具有良好的精密度，相对标准偏差为1.52%，回收率在98%以上。
The results show that the data determined by this method have good precision, relative standard deviation is 1.52% and recovery is over 98%.
结果表明，用本法对实际茶叶样品测定时，相对标准偏差小于4 ％，回收率为94．5％-101．8％。测定茶叶标准样品时结果与标准值相符。
The results indicated that the relative standard deviation is less than 4% and the recovery is in the range of 94. 5%-101. 8% by this method.
两种方法测定不同类型水中的总铬结果无明显差异，相对偏差均小于10%，回收率为86～119%。
There had no obvious difference between these two methods, the relative standard deviation was less than 10%, sample recovery rate was 86~119%.
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%.
回收率在99%以上，相对标准偏差在2%之内。
The average recoveries were above 99% and the relative standard deviation within 2%.
该方法简便、快速、准确，测定的氯乙烯相对标准偏差、回收率分别为4.0%、99.5%，乙炔相对标准偏差、回收率分别为4.6%、99.8%。
This method was simple, rapid and accurate. The relative standard deviation and recovery were 4.0% and 99.5% respectively for vinyl chloride, and 4.6% and (99.8%) respectively for acetylene.
相对于手动操作，各蛋白的活性回收率提高，工艺时间缩短了5倍。
Compared with the manual operation, the recovery was increased and the separation time was 5 times shorter.
实验结果表明，五氯酚与吸光度成良好的线性关系，平均回收率96.3%，相对标准偏差3.16%。
The concentration of pentachlorophenol have favourable linearization with their absovbency. The average recycle efficienay is 96.3%, and the relalively standard windage is 3.16%.
计算9个测定结果的回收率及相对标准偏差，均应在规定限度之内。
The recovery value and RSD of testing results shall be calculated and within specified ranges.
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%.
结果表明：探针在最初使用时回收率相对偏低，接下来回收率会升高并达到最大值，然后逐渐下降；
The test result shows that the initial invitro recovery of the microdialysis probe was relatively low, before its recovery kept increasing till it reached the maximum and then gradually decreased.
方法回收率分别为102.82％和101.03％，相对标准偏差分别为3.68％和1.8％，该方法准确、灵敏、高效，有实用价值，可作为该制剂质量控制的方法。
The respective recoveries was 102.82% 101.03%, RSD was 3.68% 1.8%, The method is rapid, sensitive and suitable to control the quality of the peony and its preparation.
测定方法简便，具有很好的准确度与精密度，平均相对标准偏差为2 72 % ，平均回收率为10 3 87%。
The method is convenient and the results show good precision and accuracy, the relative standard deviation was 2 72% and the recovery rate was 103 87%.
测定结果的相对标准偏差小于5%；回收率在92- 107%之间。
RSD was less than 5%, and recovery was in the range 92-107%.
如果该值迅速上升且不停止，则之前的调整与最大的可能回收率相对应。
If this value is rising rapidly and don't stop, the adjustment and the biggest before may correspond to the recovery.
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%.
方法简单，快速，精密度好，回收率为98.8% ，相对标准偏差为1.79%。
线性方程的相关系数大于0.99，大部分药物回收率的相对标准偏差(RSD)小于10%。
The correlation coefficient of standard curves was larger than 0.99, and relative standard differences (RSD) were less than 10% for most of the drugs.
前言： 采用疏基棉分离富集技术，以火焰原子吸收光谱法测定了水中痕量镍元素的含量，相对标准偏差为2.3~2.5，回收率为99.8%~100.1%，取得了比较满意的实验结果。
Content of Ni2+ in water was determined by atomic absorption spectrometry after separating and enriching with sulphdryl cotton. In this method, RSD was 2.3~2.5, and recovery was 99.8%~100.1%.
结果用此方法测定多糖的标准曲线，其相关系数为0。9997，平均回收率为99。62%，相对标准偏差为1。
Results The correlation coefficient of standard curve was 0.999 7, the recovery rate was 99.62 % and RSD was 1.94 %.
结果用此方法测定多糖的标准曲线，其相关系数为0。9997，平均回收率为99。62%，相对标准偏差为1。
Results The correlation coefficient of standard curve was 0.999 7, the recovery rate was 99.62 % and RSD was 1.94 %.
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