氧炔焰是常规用途中最热的火焰。

Oxyacetylene flame is the hottest one known for ordinary use.

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常规容器常常受限于单一的、特殊用途的任务，与此不同的是，这些容器可以通过各种方式配置，从而应用于更加复杂的应用程序。

Instead of being limited to a single, special-purpose task as regular components are, the container components can be configured in various ways to be used for more complex applications.

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在常规医学中银有多种用途。

Silver has several uses in conventional medicine.

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