宝马意外泄露2027新车阵容 Z4和8系车型缺席

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However, Koch never credited the Hesses for their discovery of bacteriological agar, perhaps because, at the time, he failed to recognize its importance. Even after he received the insight about agar from the Hesses, Koch stuck with gelatine for years. In 1883-84, during his first medical expedition to Egypt and India to investigate cholera, he tried and failed to grow the cholera bacterium on gelatine media in the hot climate of Cairo (despite using a half-open fridge for incubation), only succeeding in the colder winter of Calcutta.

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Check whether you already have access via your university or organisation.。关于这个话题,51吃瓜提供了深入分析

The workers, from Nepal and Bangladesh, sued the firm in 2022 and described being subject to what amounted to modern day slavery.