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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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「有時感覺自己肩負著兩個國家的期望，」谷愛凌在2026年冬奧賽前坦言。，这一点在同城约会中也有详细论述
携程 CEO 孙洁在电话会议中透露，2025 年核心 OTA 业务成交额约 1.1 万亿元，其中住宿与机票业务分别贡献约 2800 亿元与 5500 亿元。，更多细节参见heLLoword翻译官方下载
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