There exist two physical methods of obtaining very pure wastewater freezing and distillation.

有两种达到高纯处理废水的物理方法-冷冻和蒸馏。

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The preparation methods of metal nanocatalysts include chemical methods and physical methods.

纳米金属催化剂的制备方法包括化学法和物理法。

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There exist two physical methods of obtaining very pure wastewater freezing and distillation .

有两种达到高纯处理废水的物理方法-冷冻和蒸馏。

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Can we see-- use some of the same methods that we've looked at for the physical world to look at the social world?

我们能够应用,看待物质世界的一些方式,来看待社会世界吗

耶鲁公开课 - 心理学导论课程节选

They cannot be understood, still less shaped, by physical and biological methods alone.

UNESCO: Post-Conflict and Post-Disaster Responses

So the rules that will be devised for electronic commerce may affect the choice between physical and digital methods of trade.

ECONOMIST: A survey of world trade

Cloud storage in data centers will utilize the latest developments in physical storage virtualization, deduplication and other methods to make the most effective use of physical storage assets.

FORBES: Storage System Trends for 2013 and Beyond