商店在他购买的货物中附着详细的价格单。
重点比较了反应器中附着相和悬浮相微生物的硝化特性。
The emphasis was put on comparison between nitrification characteristics of the suspended microorganism and that of the attached microorganisms in the reactor.
同时将天然石墨鳞片进行煅烧处理，有效去除生产过程中附着于其表面的各种油性物质及基团。
Meanwhile, the natural scale graphite was calcined to efficiently remove the oily substances and groups on its surface.
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