It is not for lack of trying. In some cases, microbiologists have ditched the Petri dish altogether, using microfluidics for manipulating and growing cells. However, these approaches aren’t likely to be adopted at scale as they require less common, less practical, and more expensive devices. So, what about other growth media?
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Ранее сообщалось, что следующий раунд трехсторонних переговоров по Украине пройдет в начале марта.
This is quick because it's operating on a very small, localized part of the map.，这一点在91视频中也有详细论述