Complex query strings, normal form optimization, and the procedural nature of SQL are abstracted via JDO, allowing a development team to focus on the core of their application's persistence needs.

复杂查询字符串、范式优化和SQL的过程性质都通过JDO得以抽象，从而使开发小组可以将精力集中在他们的应用的持久性需求这个核心上。

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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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Yes, but Banks insure their debt via the use of complex financial instruments.

但是银行通过复杂的票据来发放借款。

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Although he had shifted his ownership to Atlantic via a complex Bahamas-based asset swap to minimize disclosure and taxes, Feeney continued to aggressively expand DFS, traveling the globe to conquer new markets, expand margins and outmaneuver rivals.

FORBES: Chuck Feeney: The Billionaire Who Is Trying To Go Broke

It uses a more complex process called "track via missile".

BBC: Fact file: Patriot missile defence

Part of the European E90 highway system that stretches from Istanbul to Italy (via a Greek ferry from Igoumenitsa), the road proved devilishly complex to build due to the mountains of the Pindos range in Epiros.

BBC: Driving Greece's modern ancient highway, the Egnatia Odos