治理指标表明，当治理出现一个标准偏差的改善，从长期看收入就会提高三倍，婴儿死亡率降低三分之二。
The indicators show that when governance is improved by one standard deviation, incomes rise about three-fold in the long run, and infant mortality declines by two-thirds.
研究表明人类的一对一家教至少通过两种标准偏差来提升知识——我们想知道你们怎样才能通过机器人家教来接近那种模式。
Studies have shown that human one-on-one tutoring improves learning by as much as two standard deviations - we want to know how can you try to approximate that with robotic tutoring.
结果表明，对不同氘丰度的气体样品，单次测定的相对标准偏差好于0 2 % ，氘丰度测量值在0 2 %的误差范围内是可信的。
The results indicate:relative standard deviations are better than 0.2% for gas samples of different deuterium abundance. Measure value is believable in the error range of 0.2%.
结果表明，对于大多数的牛乳样品，当其稀释倍率在6.2至7.4范围内时，测量标准偏差达到最小值0.027，满足蛋白质检测国家标准。
The result shows that measurement standard error reaches minimum 0.027 for most milk sample and satisfies the national criterion of protein detection when dilution ratio ranges from 6.2 to 7.4.
结果表明，该方法重现性好，木二糖迁移时间和峰面积的相对标准偏差分别在0.5%和2.0%以内。
The result indicated that the relative standard deviations for xylobiose's migration time and peak area were all less than 0.5%, and 2.0% respectively.
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%.
此法的重现性试验的相对标准偏差为1。73%，表明重现性较好。
The relative standard deviation of the reproducibility for this method is 1.73%, which indicated that reproducibility is good.
实验结果表明该方法提高了图像的熵和标准偏差。
Entropy and standard deviation are used to evaluate image fusion performance.
结果表明，热释光年代与考古年代在一个标准偏差为2 7%以内的一致性非常良好。
The results show that the TL ages are in reasonable agreement with archaeological dates within a standard deviation of 27%. Such error can be accepted in porcelain dating.
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.
分析各类型土壤参比的面积及其标准偏差，结果表明土壤参比的单元级别越低，越易于参比和把握。
Results obtained from statistics of references area of the soils in CST show that it is easier to grasp references if the references are all at lower level for both GSCC and CST.
实验表明试液的物理性质与空白溶液一致，测定结果的相对标准偏差小于2.1%。
The test indicated that the physical properties of test solution is identical with its blank solution. RSD were less than 2.1%.
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%.
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.
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：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%.
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