The article introduces a method to merge databases when data conflicts in databases with the same structure, according to background of core picture and description system practical application.

本文从岩心图文数据库管理系统的实际应用背景出发，提出了一种在同构数据库数据冲突的情况下，进行数据库合并的技术。

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The system is both practical and ecologically sound.

这个系统不但切合实际，从生态学观点来看也是合理的。

《牛津词典》

The ALL wasperceived as merely a proof-of-concept system, not practical for thebattlefield.

所有有这些被视为仅有的概念证明系统，而对战场并不实用。

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But no one had figured out how to build a practical system.

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Now Donoghue is working to make a far more practical system.

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He needs a governor able to balance the dream of recreating a mythical 19th century banking system with the practical demands of delivering growth in a 21st century economy.

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