To trace the source of meat, or even leather goods, scientists can use DNA barcoding, which uses a short genetic marker from the sample to identify it.
科学家可以使用基因条形码技术（通过来自样本的短基因标记来识别物种的技术），可以追朔肉甚至是皮革商品源于什么物种。
Genotyping error has become one of important issues during the molecular marker detection studies, especially for the trace sample genotyping and forensic analysis.
基因分型错误已成为目前分子标记检测(如痕量样品分析、法医学鉴定)过程中愈发受到重视的问题。
The accuracy and precision of estimates of QTL position and effects will be enhanced as the increasing of QTL heritability, sample size and polymorphism information content of molecular marker.
随着QTL遗传力、样本容量和标记信息含量的增大，QTL位置以及效应估计值的准确度和精确度逐步提高。
The device takes readings of the 2000 or more volatile organic compounds (VOCs) found in a sample of human breath. Changes in VOCs can be a marker for breast cancer.
该仪器采集人体呼出气体样本中存在的2000或更多种挥发性有机化合物的读数。挥发性有机化合物的变化可能是患上乳癌的标志。
ResultsDNA Marker Technologies have characteristics of trace, rapid, peculiarity, accuracy and credibility, lower requirements for the sample.
结果DNA分子遗传标记技术具有微量、快速、特异性强、准确可靠、对样本要求较低的特点；
The choice of the appropriate sample and method and the discovery of more special tumor marker could significantly increase the accuracy of micrometastasis detection.
合适的检测标本和检测方法的选择，以及更加特异的肿瘤标志的发现可以明显提高微转移检测的准确率。
All kinds of nibs which are produced by our company are used in Water color pens, Permanent marker, Board Marker, Highlighter marker and so on. Welcome to ordering with sample or drawing.
本公司生产的各种规格的纤维笔头广泛应用于彩色水笔、记号笔、荧光笔、白板笔、滚珠笔（引水芯），还生产烧结型笔头和卷包芯。
All kinds of nibs which are produced by our company are used in Water color pens, Permanent marker, Board Marker, Highlighter marker and so on. Welcome to ordering with sample or drawing.
本公司生产的各种规格的纤维笔头广泛应用于彩色水笔、记号笔、荧光笔、白板笔、滚珠笔（引水芯），还生产烧结型笔头和卷包芯。
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