# Filter by pattern
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.。业内人士推荐heLLoword翻译官方下载作为进阶阅读
然而，默茨隨後宣布訪問北京時卻強調「尋求戰略夥伴關係」，之後加碼表示將與中國討論「未來合作」。這種面對中國「一手批評、一手合作」的訊號，似乎反映柏林在美國關稅壓力下的困境。。业内人士推荐下载安装 谷歌浏览器 开启极速安全的 上网之旅。作为进阶阅读
Материалы по теме: