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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The maximum forces due to combinations which include the prestressed equivalent load, gravity load, temperature action, earthquake action etc are applied to ring beams design.

环梁设计采用了预应力等效荷载和重力、风、温度、地震多种荷载组合下的最不利内力。

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X stands for a noun or verb morpheme, whose semanteme covers instrument, place, time, action, etc.

为名词性语素与动词性语素。语义表示工具、处所、时间、动作等。

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Also the ETC (an action group on Erosion, Technology and Concentration)--the same group that had lobbied against Monsanto 's (nyse: MON - news - people ) genetically engineered crops in the 1990s--has called for nothing less than a moratorium on the use of synthetic nanoparticles in the lab and in commercial products.

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This is why the popularity of genres (action, fighting, RPG, etc.) fluctuates every few years.

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How are the users thanked when they perform an action, like new registrations, purchases, subscriptions etc?

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