In case of a positive screening test, confirmation of results must be carried out via more complex chemical analysis.

如果筛选检测呈阳性，就必须通过更加复杂的化学分析来确认结果。

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And it displays the important theories with the practical value on determining genetic sequence, genetic expressing analysis, drugs screening, gene diagnosis and so on.

在基因测序、基因表达分析、药物筛选、基因诊断等领域显示出重要的理论和实用价值。

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This paper presents an analytical method of similar group gatherring, and its application in targets screening in systematic analysis and the classification of similar structure.

提出一种相似集群分析方法及其在系统分析中的指标筛选与结构相似分类中的应用。

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Analysis tools, when combined with targeted screening of air cargo, help detect suspicious shipment patterns.

FORBES: Air Cargo Security: Time For The World To Take New Measures

Further analysis showed mothers who had personally decided to stop screening were less likely to have vaccinated their daughters than those who had stopped for medical reasons.

BBC: Mum's testing affects HPV jab uptake, says survey