It is a effective way to normalize the seed market radically that establish the DNA fingerprint database of crop varieties and the relevant variety identification standard.

建立作物品种DNA指纹库并制定相关的鉴定标准，是一条从根本上规范我国种业市场的有效途径。

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ObjectiveTo study the polymorphism at D7S21 locus in Hebei Han population, provide basic information for construction of DNA fingerprint database and apply these to the practice of forensic medicine.

目的探讨D7S2 1位点在河北汉族人群分布的多态性，为DNA指纹数据库的构建及其法医学应用提供基础资料。

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As the important basis of oil fingerprint identification, the oil fingerprint database has been built in many countries.

油指纹库作为其重要基础，许多国家已经建立。

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In the case of Facebook facial recognition, the company is now using billions of photos people have uploaded to build a facial fingerprint database.

FORBES: Let's Face Facts About Facial Recognition Technology (Inside and Outside of Facebook)

This week, the EU decided to take a similar approach with immigrants, launching a centralised fingerprint database to try to stop asylum-seekers applying for refuge in more than one EU country.

ECONOMIST: The enemy within | The

The Gracenote technology works by "listening" to a few seconds of a song and matching it to its unique audio fingerprint in the Gracenote database.

ENGADGET: Rhapsody intros SongMatch for Android, helps you discover tunes with a simple tap