科学家们从每份样品中平均获得了3340个基因序列。
Scientists were able to get an average of 3, 340 gene sequences per sample.
对这些读数进行数学组合来决定样品的平均电阻率。
These readings are combined mathematically to determine the average resistivity of the sample.
样品测量:单样品自动测量,测量次数2、3、5、10、50次任意设定,测量结束给出平均值和标准偏差。
Measurement of sample: single sample automatic measuring, measuring the number of times 2, 3, 5, 10, 50 set, measured at the end gives the average value and standard deviation.
结果表明,标化合格率因不受样品的种类和构成的影响,其结果较平均合格率更准确、合理,符合我市食品卫生的实际情况。
Results suggested the standardized rate which the sorts of samples had no effect was more accurate and reasonable than the average qualification rate, reflected actual food hygiene status in xuzhou.
结果:模拟样品中醋酸氯已定、替硝唑的平均回收率分别为99。
RESULTS The average recovery of chlorhexidine acetate and tinidazole in simulated samples was 99.
依据12265个样品求出中国花岗岩类的总平均化学成分;
The total average chemical composition of granitoids in whole China is calculated with 12265 samples.
阻燃样品的特性粘度和平均聚合度比纯PET有所降低且随着阻燃剂含量的增加,特性粘度呈下降趋势。
The intrinsic viscosities and the average degrees of polymerization of flame retarded PET are lower than the untreated sample and reduce the values with the increase of FR contents.
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.
样品的平均回收率为103%。
样品的平均回收率为94%。
测试了红磷烟幕的粒度分布及平均直径,给出了典型样品的累积曲线。
The granularity distribution and average diameter of particles of red phosphorus smoke were tested and the integral curve of typical sample were given.
将检验数据平均是一个有效的方法,对其使用应依据样品和其目的。
Averaging test data can be a valid approach, but its use depends upon the sample and its purpose.
平均每个样品只需1—2小时即可分解完全。
For complete decomposition of sample, only 1-2hrs are necessary.
多少次我要使平均将永远是相同的样品,给出的代码并没有改变。
How many times should I sample so that the average will always be the same, given the code does not change.
样品为石蜡包埋的肺肿瘤组织块,平均保存13.4年。
Cancer tissues were embedded in paraffin and stored for 13.4 years in average.
我们样品的平均成分水平在某些方面与CI球粒陨石不同:即我们发现有较多的锌、镓和铜及较少的硫。
The average composition for our sample is different in some ways from the CI chondrite meteorites: namely we found more zinc, gallium, and copper, and less sulfur.
为检验分析数据的可靠性,同时对研制单位提供的两种质控样品进行了分析,测量结果的平均值与给出值吻合很好,相对误差小于3%。
Two certificated reference samples are used for verification of the analysis. The analytical results are in agreement with the recommended values, and the relative error is less than 3%.
涂料样品中高含量甲醛的回收率平均值为98.5%,低含量甲醛的回收率平均值为87.9%。
The experiments also show that the mean recoveries for high and low levels of formaldehyde in coatings are 98.5% and 87.9%, respectively.
由于分析样品分布不均和采用的测试方法各不相同,本文的数据还不能准确地代表中国煤中微量元素的平均丰度值。
According to the strata about the trace elements in coal of China, the different background value of trace elements in different parts of China wered rew out.
结果超滤法能有效地将石杉碱甲固体脂质纳米粒与游离石杉碱甲分离,回收率为98.09%,测得3批样品的平均包封率为57.63%。
Results Free drugs could be effectively separated from the Hup ASLN by ultrafiltration. The average entrapment efficiency of three batches of Hup ASLN was 57.63%, with the recovery of 98.09%.
本文采用国家标准方法——酚试剂分光光度法对成都50多处房屋室内的甲醛浓度及其变化规律作了具体的分析,结果显示,总样品甲醛平均浓度为0。
Using the national standard method-folin spectrophotometry, this paper makes detailed analysis of the concentration and the changing law of formaldehyde existing in the 50 more houses in Chengdu.
通过柱分离系统将样品平均分配到不同类型的两个填充色谱柱,分别测定总烃及甲烷。
Samples were evenly distributed through a column separation system to two different types of packed columns to determine total hydrocarbons and methane, respectively.
本法测定锰矿标样(冶金部标准样品505)中二氧化硅含量,其测定结果的相对标准偏差RSD为1.08%,测定平均值为33.93%(标样推荐值为33.58%)。
The standard sample(metallurgy department standard sample 505)was measured by this method with the RSD of 1.08% and the mean content value of 33.93%(recommendation value of standard sample is 33.58%).
在所有的校正模型中,原始谱图经过二阶导数和偏最小二乘(PLS)处理,20个外部样品用于所建模型的验证,实际和预测的平均相对偏差<5%。
For all samples, the raw spectra were pretreated as second derivative and Norris derivative filter(7,5). partial least square (PLS) was used as the calibration algorithm.
对预测集样品预测平均相对偏差为3.2%。
The average relative deviation of the predication set was 3.2%.
对预测集样品预测平均相对偏差为3.2%。
The average relative deviation of the predication set was 3.2%.
应用推荐