High-pure gene fragments could be obtained from little amount of sample through PCR and T-vector.
利用PCR反应和T载体可以从少量的标本中，高效获得高纯度的目的基因。
Results After a certain amount of sample study process, the accuracy of tongue shape recognition was about 90%.
结果：通过一定量样本的学习训练，舌型特征的识别准确率接近90%。
The results showed that only small amount of samples were needed in this method. Simple sample pretreatment and high recovery were proved.
结果证明，此方法样品用量少，处理程序简单，方法回收率较高，具有较好的实用价值。
There are many factors that influence the sampling error, such as, extent of mark variation, amount of sample unit and the choice of sampling method, etc.
影响抽样误差大小有很多因素，如标志变异程度，样本单位数量的多少，抽样方式方法的选择等。
The influence of some conditions of mass spectrometer such as trap current detector voltage and the amount of sample on the accuracy and repeatability of the quantitative analysis are discussed.
质谱定量分析方法的重复性一直受到人们的关注，本文对影响重复性的一些仪器条件进行了探讨。
The use of flurospectrometry to determine vitamin A in human serum is shown to be sensitive, accurate and needs a lesser amount of sample. It is suitable for nutritional surveys of large populations.
使用荧光分光法测定人体血清中维生素A灵敏、精确、取血量很少、适合大规模人群营养调查。
Each sample gives a different estimate of the amount of mineral underground.
从每个样本都能估计出地下不同的矿物水平。
The center said a sewage sample contained more than 20 times the amount of chromium-6 allowed by national standards.
中心称污水样本中包含的6价铬超出国家允许排放标准20倍以上。
The sample code generates an extensive amount of informational level output to read.
示例代码生成大量可供阅读的信息输出。
It is the lowest amount of analyte in a sample that can be detected but not necessarily quantitated under the stated experimental conditions.
它是指在规定的试验条件下，样榀中可被检测到的待分析物的最小数量，但是无需定量。
Chromatogram is proportional to the amount of that substance in the sample.
色层析分析谱图中的峰面积与样品中物质的量是成正比的。
It is the lowest amount of analyte in a sample that can be determined with acceptable precision and accuracy under the stated experimental conditions.
它是在规定试验条件下，能够以可接受的精密度和精确度进行测定的样榀中待分析物的最小量。
Table1 shows a sample content inventory summary that was used to help estimate the amount of time it would take to migrate content from a group of Web sites into a portal project.
表1展示了一个内容库存摘要的示例，用来帮助评估将内容从一组Web站点迁移到门户项目要用的时间。
As to test for impurity: a certain amount of the impurity may be added to the sample to testify the accuracy and precision of the method.
对于杂质的测定，一般取含一定杂质量的样品进行分析，证明此杂质测定其具有适宜的准确度和精密度。
Depending on the time between trips, the amount of data storage may affect the number of channels recorded, the sample interval, or both.
因为数据存储量和测量过程之间的时间有关，因此数据存储量影响记录道数量或采样间隔，或二者皆受影响。
The sample amount shall be as prescribed, unless determined by director of Quality Deparment in case of special or abnormal accidents.
抽样量按规定，特殊情况或出现异常状况由质量部主管决定抽样量。
You can also check out some web sites that offer a tremendous amount of downloads, instruction, sample code, and help.
你也可以看看一些网站提供大量的下载、教学指引、示例代码和帮助。
The amount of time between sample mixing and viscosity assessment is critical, especially for non-Newtonian liquids.
在试样搅拌时和粘度测定之间的时间数量是很严格的，特别是对于非牛顿体的液体。
Characterised by small size and small sample amount, it is an ideal tool for superfine powder study of various research institutions.
它具有体积小，样品量少等特点，是各研究机构研究超细粉体的理想设备。
In a single sensor system when the sample amount is constant, the estimation result of data fusion to subdivided into groups is superior to arithmetic average of single group.
基于该融合公式，证明了在单传感器系统中，当样本观测值一定时，分组数据融合的估计效果优于单组算术平均的估计效果；
It is important that the water sample passing over the probe is representative of the amount of ozone going to the heat exchanger equipment.
结束经过探查的水样品新鲜的空气去热交换器仪器的数量是代表性的是重要的。
After the final statistical distribution grade sample valuations, the frequency of ore amount of industrial index proportion.
统计出了估值后样品品位分布频数，得出了工业指标下的矿量比例。
The optimum sampling conditions were investigated, including the polarity of fiber coating, sample amount, equilibrium temperature and time etc.
探讨了最佳的取样条件（包括不同极性涂层的纤维头、样品量、平衡温度、平衡时间等）。
Rare amount of DNA sample often needs repeated amplification in order to remain enough amount of DNA template for various analysis.
基因操作者经常需要把数量稀少的DNA样品进行反复扩增以供进一步研究之用。
Due to the easy and fast sample preparation a high amount of fibre can be scanned and measured which results in a high statistical accuracy.
由于试样准备工作简便快捷，可以实现大量纤维的扫描和测量，从而使测量结果具有较高的统计精确度。
Additionally, the invention discloses probe molecules that can fluoresce proportionally to the amount of virus present in a sample.
此外，本发明还公开了可发出与样本中存在的病毒量成比例的荧光的探针分子。
Additionally, the invention discloses probe molecules that can fluoresce proportionally to the amount of virus present in a sample.
此外，本发明还公开了可发出与样本中存在的病毒量成比例的荧光的探针分子。
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