Conventional abstraction mechanisms of general purpose programming languages such as methods and classes, are no longer sufficient for creating new abstraction layers.

通用语言中的传统的抽象机制，如方法和类，已不足以满足建立新的抽象层次的需要。

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The conventional methods of managing credit risk, such as diversification, bank loan sales, and asset securitisation, offer only a partial solution to controlling credit risk exposure.

传统的信用风险管理办法，例如分散化，银行贷款出售和资产证券化，只提供了控制信用风险暴露的部分办法。

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Conventional organic sample preparation methods, such as liquid-liquid extraction and solid phase extraction, are time and solvent consuming, and often involve several complicated procedures.

传统的有机物样品分析前处理方法主要有液-液萃取、固相萃取等方法，这些方法具有耗时长、操作繁琐、且需要大量有机溶剂等缺点。

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In addition, Islamic finance differs from conventional Western methods by focusing on profit-sharing, with wealth generated through trade and investment in assets, such as property or commodities.

VOA: standard.2010.02.15

It joins other account-recovery features such as the ubiquitous "forgot my password" and security questions, as well as less conventional methods, like identifying friends' faces in pictures or recovering passwords via text message.

CNN: Mark Milian,