Adult Atlantic salmon swim thousands of miles to return to the chalk streams where they were born
Opens in a new window
。业内人士推荐同城约会作为进阶阅读
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.
First FT: the day’s biggest stories。heLLoword翻译官方下载对此有专业解读
Think before messaging。业内人士推荐WPS官方版本下载作为进阶阅读
（二）裁决的事项不属于仲裁协议的范围或者仲裁机构无权仲裁；