The pyro can use bolt of fire at will but must pay 3 power points per use.

操焰者可随意使用火焰矢，但每次使用须支付3点灵能点。

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Copper matte converting is an important process in copper pyro-metallurgy, involving chemical reactions, fluid flow and transformation of both heat and mass.

铜锍吹炼是火法炼铜的一个重要工序，涉及化学反应、传热、传质、流体流动等。

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Python has several extensions, like Pyro, which is a development platform for robotics exploration. 8

Python 还拥有许多扩展，像 Pyro，它是支持机器人技术探索的开发平台。

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South Korea has stressed that the reprocessing technology it is seeking to master, called pyro processing, is crucial to managing its growing nuclear waste, which could potentially pose an environmental threat.

WSJ: Seoul Seeks Ability to Make Nuclear Fuel

Pyro Shows is behind the display in Washington, D.

FORBES: Top 10 Best July 4th Fireworks Displays