The purification mechanism mainly lies in the physical baffle, physiological absorption and microorganism action etc.

其净化机制主要表现在植物物理阻留、生理吸收和微生物作用等方面。

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Without proper purification, physical or mental disorders can result from raising our creative forces prematurely.

不进行适当的净化，过早地提升我们的创造力会导致生理的或心理的紊乱。

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Based on different physical and chemical properties of components in synthetic rod, a new purification process for synthetic diamond by gas phase oxidation method is proposed.

根据人造金刚石合成棒中各组分不同的物理、化学性质，提出了一种采用气相氧化法提纯人造金刚石的新工艺。

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As newly crowned Khmer kings once did, a group of young boys is harnessing the unusual acoustics here by pounding their chests, a process thought to offer mental and physical purification.

BBC: The perfect trip: Cambodia

Other ministry mandates include for designated areas include purification of water used for irrigation and physical inspections and testing of every sack of rice produced.

FORBES: Radioactive Rice and Sudden Acceleration? How About Over-Reaction and Irresponsibility?

However, as the cleanliness and purification rituals found in many religions suggest, physical cleanliness, too, is linked to moral behaviour, so she decided to investigate this as well.

ECONOMIST: Soaping away your outer dirt may lead to inner evil