This was especially vexing to physician and bacteriologist Robert Koch, who, in seeking to culture his bacteria, “bent all his power to attain the desired result by a simple and consistently successful method,” wrote bacteriologist and historian William Bulloch in his 1938 book, The History of Bacteriology. “He attempted to obtain a good medium which was at once sterile, transparent, and solid” and got some results with gelatine.6 But gelatine is easily digested by many microbes and melts at precisely the temperatures at which the disease-causing microbes Koch wanted to study grow best.
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。爱思助手下载最新版本对此有专业解读
相比之下，负面的批评显然是更多的，就算这只是个比喻，也非常荒唐。，这一点在Line官方版本下载中也有详细论述
78.1 x 163.6 x 7.9 mm
12月22日，平谷万达广场，市民观看开业表演。新京报记者 薛珺 摄